Chapter Text
Normally, Tsukasa wasn't particularly fond of people clinging to him.
Over the years, noblewomen had tried everything.
Lingering touches.
Hooking their arms through his.
Finding excuses to stand a little too close.
Resting delicate hands on his sleeve while pretending it was accidental.
It had never worked.
Tsukasa tolerated it because court politics demanded patience, but he had never enjoyed it.
Which was why the current situation was so baffling.
Because Senku had apparently decided to weaponize affection.
And he was doing it intentionally.
The realization hit Tsukasa on the second day.
The first day, he had assumed coincidence.
By the second, it was clearly a campaign.
A very deliberate one.
The morning began with Senku appearing at breakfast.
Not unusual.
What was unusual was the way he bypassed every empty chair at the table before dropping into the seat directly beside Tsukasa.
Close enough that their shoulders brushed.
Then, without a shred of hesitation, Senku stole food from Tsukasa's plate.
Not his own.
Tsukasa's.
And when the king looked at him, Senku merely met his gaze and took another bite.
The challenge was obvious.
The lack of shame even more so.
By lunch, Senku had somehow become attached to his side again.
By dinner, he had openly hooked an arm through Tsukasa's and remained there through an entire conversation with visiting nobles.
Not once did he let go.
Not once did he look embarrassed.
The nobles looked more embarrassed than he did.
The third day was worse.
Or better.
Depending on perspective.
Tsukasa was reviewing military reports when Senku wandered into his office carrying several sheets of parchment.
Without asking permission, the scientist walked behind his chair, leaned over his shoulder, and began reading.
His chest brushed against Tsukasa's back.
His arm settled casually across the king's shoulders.
And then he remained there.
Talking.
Explaining.
Arguing.
As though draping himself across the king was perfectly normal.
Tsukasa eventually realized Senku wasn't even paying attention to what he was doing anymore.
Which somehow made it more dangerous.
Because the prince was no longer testing boundaries.
He had simply decided those boundaries didn't exist.
The true confirmation came from Maya.
Naturally.
"You know he's doing it on purpose, right?"
The general looked far too entertained by the situation.
Tsukasa glanced up from his paperwork.
Across the room, Senku was currently occupying half of the king's couch despite having his own.
"Obviously."
Maya snorted.
"Oh, good."
Then she paused.
"You look happy about it."
Tsukasa returned to his reports.
Maya's laughter echoed through the room.
The problem was that Senku wasn't subtle.
Not remotely.
The prince was a genius.
Everything he did had intent behind it.
Every experiment.
Every argument.
Every calculated risk.
And apparently every touch.
When Senku laced their arms together during court functions, he knew exactly what he was doing.
When he leaned against Tsukasa during meetings, he knew.
When he casually occupied the king's personal space, stole his attention, and redirected entire conversations simply by appearing at his side—
he knew.
He knew.
And Tsukasa was beginning to suspect that Senku knew he knew.
Which transformed the entire thing into a very dangerous game.
One that Senku seemed determined to win.
The baffling part was that nothing else had changed.
He remained sharp-tongued.
Sarcastic.
Infuriatingly confident.
Still capable of dismantling a room full of advisors in under five minutes.
Still carried himself like royalty.
Yet now all of that confidence seemed focused in one direction.
Toward Tsukasa.
Not because Senku needed something.
Not because he was manipulating him.
Simply because he wanted him.
And unlike most people, Senku had never seen any reason to hide what he wanted.
Tsukasa discovered this firsthand during a diplomatic dinner.
Halfway through the evening, Senku abandoned his assigned seat entirely and moved beside him.
The ambassadors noticed immediately.
The nobles noticed immediately.
Everyone noticed.
Senku did not care.
He continued eating while occasionally leaning against Tsukasa's shoulder as though the entire room didn't exist.
Eventually, one visiting lord worked up enough courage to ask.
"Your Highness," he said carefully. "Is there a reason you've chosen to sit there?"
Senku glanced up.
Then blinked.
As though the answer was painfully obvious.
"Yeah."
The room waited.
Senku pointed at Tsukasa.
"I like him."
Silence.
Complete.
Utter.
Silence.
The ambassador nearly choked on his wine.
Maya started laughing.
And Tsukasa—
Tsukasa had spent years mastering control.
Years.
Yet somehow he still found himself looking away to hide the smile threatening to appear.
Because Senku had said it so casually.
So honestly.
Like it was the simplest fact in the world.
Perhaps, to him, it was.
After all, Senku Ishigami had never been a man known for holding back once he'd decided something was worth pursuing.
And apparently, he had decided that Tsukasa was.
Ten billion percent.
---
Tsukasa did not realize it was becoming a problem.
At first.
Senku had simply become... present.
Always nearby.
Always finding some reason to occupy the same space.
A chair pulled beside Tsukasa during council meetings.
A hand casually hooking around his arm while they walked through the palace.
A habit of stealing the king's cloak whenever the weather turned cold.
The first time Tsukasa had asked why, Senku hadn't even looked up from his notes.
"It smells like you."
As though that explained everything.
Apparently, it did.
And somehow, nobody questioned it.
Well.
Nobody except Tsukasa.
Not because he disliked it.
Quite the opposite.
That was the problem.
The king who had spent years ignoring flirtation and affection alike found himself quietly anticipating it.
Expecting it.
Looking for it.
He'd enter a room and immediately notice whether Senku was there.
If he wasn't, Tsukasa's gaze would unconsciously search until he found him.
The realization should have concerned him.
It didn't.
Which was perhaps even more concerning.
A week later, Tsukasa found himself seated at the head of the council chamber while advisors discussed trade agreements.
The conversation was important.
Unfortunately, Senku was also present.
Which made concentration significantly more difficult.
The prince sat halfway down the table, one leg crossed over the other as he argued with an economist.
Not aggressively.
Not even seriously.
Just enough to make himself entertaining.
His hands moved when he spoke.
Sharp gestures.
Animated explanations.
Occasional expressions of disbelief whenever someone said something particularly stupid.
At one point he laughed.
The sound carried across the chamber.
Tsukasa's eyes immediately lifted.
Without thinking.
Without intending to.
Just instinct.
Senku was smiling.
Bright.
Unrestrained.
The kind of smile he rarely showed outside the laboratory.
Something warm settled low in Tsukasa's chest.
The prince looked happy.
That thought alone held his attention far longer than the trade report currently being presented.
"...and if we adjust the tariffs by six percent—"
Tsukasa didn't hear the rest.
Because Senku had started explaining something again.
His hands were moving.
His eyes were bright.
And somehow that had become infinitely more interesting than economics.
A voice interrupted his thoughts.
"Your Majesty."
Tsukasa blinked.
Slowly.
"What?"
Across the table, Gen looked entirely too amused.
The advisor had been watching him for several minutes.
Which explained the expression.
"You're staring again."
Silence.
The entire council chamber immediately became very interested in their paperwork.
Maya looked seconds away from laughing.
Tsukasa turned his head.
And realized Gen was right.
Again.
His gaze had somehow settled on Senku without permission.
Across the room, the scientist was still talking.
Completely unaware.
Or pretending to be.
With Senku, either option was equally possible.
Tsukasa exhaled quietly.
Then returned his attention to the meeting.
At least he attempted to.
Five minutes later, Senku casually stood up, walked around the table, and sat in the empty chair beside him.
No explanation.
No request.
He simply decided.
One advisor visibly gave up on understanding the situation.
"You're in my seat," Tsukasa observed.
"No I'm not."
"You are."
Senku pointed toward the now-empty chair he'd abandoned.
"That's my seat."
A pause.
Then, with complete confidence:
"I'm sitting here."
Several council members lowered their heads.
Maya made a strangled noise suspiciously similar to a laugh.
Tsukasa looked at the prince beside him.
At the smug expression.
At the obvious lack of shame.
At the way Senku had moved closer solely because he wanted to.
Then he realized something else.
The distraction wasn't getting better.
It was getting worse.
Because the longer Senku stayed, the harder it became to look away.
And for perhaps the first time in his life, Tsukasa found himself facing an opponent against whom discipline was completely ineffective.
Across the table, Gen watched the realization happen in real time.
The advisor immediately grinned.
"Oh."
Tsukasa narrowed his eyes.
"Oh what?"
Gen folded his hands together.
"Nothing."
A beat.
Then:
"I just think it's fascinating that an entire kingdom failed to conquer you."
Tsukasa already disliked where this was going.
"And?"
Gen's smile widened.
"Then one scientist stole your attention and never gave it back."
The room fell silent.
Maya burst out laughing.
And judging by the faint upward curve at the corner of Senku's mouth—
the prince had heard every word.
---
It happened so gradually that Tsukasa didn't notice at first.
The first night, Senku had simply fallen asleep in his chambers.
The second night, he'd shown up after dinner carrying a stack of notes and never left.
By the fifth, the palace servants had stopped asking where Prince Senku's belongings should go.
The answer was apparently "the king's chambers."
By the second week, half his wardrobe had migrated there.
By the third, Tsukasa discovered one of his shelves had been completely overtaken by scientific journals.
At some point, Senku had even claimed a side of the bed.
Not through discussion.
Not through negotiation.
Just through sheer confidence.
The worst part?
Tsukasa had allowed it.
No.
The worst part was that he liked it.
He liked waking up to find Senku asleep beside him, hair sticking in every direction, one arm somehow draped across Tsukasa's chest despite having fallen asleep on the opposite side of the mattress.
He liked hearing absent-minded commentary while getting dressed in the morning.
He liked finding half-finished calculations abandoned on his desk.
He liked the fact that his chambers no longer felt empty.
The palace staff noticed.
Of course they noticed.
The servants began setting breakfast for two automatically.
A second cup appeared every morning.
A second place setting every evening.
Nobody asked questions.
Nobody needed to.
Maya openly referred to the chambers as "your shared room."
Gen had nearly choked laughing when he heard it.
Tsukasa pretended none of this bothered him.
Pretended not to notice.
Pretended everything was exactly the same.
Then one night Senku didn't come.
At first, Tsukasa thought nothing of it.
The laboratory had been busy recently.
Several projects were reaching completion.
It wasn't unusual for Senku to lose track of time.
Dinner came and went.
No Senku.
The evening passed.
Still no Senku.
Tsukasa finished reviewing military reports and set them aside.
The room felt oddly quiet.
Annoying.
He ignored it.
Ten o'clock.
No Senku.
Eleven.
Nothing.
Tsukasa told himself he didn't care.
The prince was an adult.
A genius.
Perfectly capable of managing his own schedule.
If he wished to spend the night in the laboratory, that was his decision.
Midnight arrived.
Tsukasa was still awake.
Lying in bed.
Staring at the ceiling.
Waiting.
The realization was not pleasant.
Because he was waiting.
Actually waiting.
Every small sound from the corridor caught his attention.
Every footstep.
Every opening door.
Every voice.
For one humiliating second, he would think—
Senku.
Then silence would follow.
And the disappointment that came afterward was even worse.
Tsukasa rolled onto his side.
The other half of the bed remained empty.
Cold.
Unused.
His gaze lingered there.
Far longer than it should have.
"...Ridiculous."
The word sounded hollow in the darkness.
Because it was ridiculous.
He commanded armies.
Governed kingdoms.
Negotiated treaties.
Yet somehow one absent scientist had completely disrupted his evening.
Tsukasa closed his eyes.
Sleep refused to come.
He tried reading.
Failed.
Tried working.
Failed.
Tried convincing himself this wasn't affecting him.
Failed spectacularly.
The problem wasn't the absence itself.
It was what the absence revealed.
When had this become normal?
When had Senku's presence become something expected?
Something anticipated?
Something needed?
The answer came immediately.
And Tsukasa hated it.
Far too long ago.
A soft knock sounded against the chamber door.
Tsukasa sat upright instantly.
The movement happened before he could stop himself.
Before he could pretend otherwise.
Before dignity could intervene.
Several seconds passed.
Then the door opened.
Senku stepped inside.
Disheveled.
Tired.
Carrying a stack of papers.
The moment their eyes met, Senku paused.
A slow smile appeared.
Dangerous.
Knowing.
"Oh."
Tsukasa immediately knew he had made a mistake.
A terrible mistake.
Because Senku was smart.
Far too smart.
And judging from that expression—
he had figured everything out.
The scientist set the papers aside.
Then looked at the king sitting awake at midnight.
Waiting.
A grin spread across his face.
"Oh, this is gonna be fun."
Tsukasa seriously considered exiling him.
Instead, he watched Senku climb into bed beside him.
The familiar warmth settled against his side.
The room instantly felt right again.
And somehow that was the most alarming realization of all.
---
Gen caught Senku alone entirely by accident.
At least, that was what he would later claim.
In reality, he'd been looking for the prince.
Purely for entertainment purposes.
The palace had become significantly more enjoyable ever since Senku and Tsukasa started whatever this was.
Watching the king slowly lose his mind had become one of Gen's favorite hobbies.
Which was why finding Senku alone in the library felt like an opportunity.
The prince sat sprawled across a window seat, several books open around him and a notebook balanced on one knee. He didn't even glance up when Gen approached.
"You're smiling."
Senku turned a page.
"Okay."
"That wasn't a compliment."
"Didn't ask."
Gen grinned.
There he was.
The same insufferably confident scientist he'd come looking for.
He dropped into the seat opposite him.
"You know he's completely gone for you, right?"
Senku looked up.
Blink.
Then:
"Obviously."
Gen stared.
"...You're aware we're all watching this happen?"
"Obviously."
The answer came with exactly the same level of concern.
Which was to say none.
Gen narrowed his eyes.
"You're doing this on purpose."
"Obviously."
A pause.
Gen waited.
Senku returned to reading.
The silence stretched.
Eventually, Gen leaned forward.
"What do you mean obviously?"
That finally earned him a look.
The kind of look usually reserved for people asking whether water was wet.
Senku sighed.
"Gen."
"Yes?"
"What exactly do you think I've been doing for the past month?"
Gen opened his mouth.
Then closed it again.
Because now that he thought about it—
The answer was suddenly horrifying.
Senku shut his notebook.
Not because he had to.
Because apparently he had decided to explain.
"Tsukasa likes physical affection."
Gen blinked.
"You know that?"
"I'm a scientist."
That somehow wasn't an answer.
Yet it also was.
Senku continued.
"He responds positively to touch."
"That's normal."
"He responds more positively when I'm the one doing it."
"...That's also normal."
"He unconsciously relaxes when I sit next to him."
Gen's eyes narrowed.
"Oh no."
"He pays attention whenever I enter a room."
"Oh no."
"He remembers what I eat."
"Oh no."
"He gives me the larger blanket."
"Oh no."
Senku nodded.
"Exactly."
Gen stared at him.
Horrified.
Because those weren't observations.
Those were data points.
The prince had gathered them like experimental results.
Slowly.
Patiently.
Over weeks.
"You've been studying him."
Senku looked offended.
"I've been courting him."
That was somehow worse.
Gen leaned back in his chair.
For the first time in years, he felt genuine sympathy for Tsukasa.
"You've turned romance into a science project."
"No."
"You literally made observations."
"That's different."
"It isn't."
"It is."
"It isn't."
Senku rolled his eyes.
Then casually reached for his notebook.
Gen watched him open it.
Watched him flip through several pages.
Watched realization dawn.
"No."
Senku ignored him.
"No."
The prince stopped on a page.
"There."
"Senku."
"There what?"
"You did not."
Senku turned the notebook around.
Gen looked down.
Then immediately wished he hadn't.
Because there was an actual list.
An actual list.
Written in Senku's handwriting.
The top simply read:
TSUKASA SHISHIO
Beneath it were observations.
Patterns.
Preferences.
Habits.
Behavioral responses.
Potential strategies.
Gen stared.
Then stared harder.
Then looked back up.
"You made notes."
"They're organized."
"THAT ISN'T THE PROBLEM."
Several nearby scholars looked over.
Neither cared.
Gen pointed accusingly at the notebook.
"You made a courtship strategy."
"Obviously."
"You documented it."
"Obviously."
"You tracked his reactions."
"Obviously."
Gen pressed both hands against his face.
This was madness.
Pure madness.
The terrifying part?
It had worked.
Every touch.
Every stolen meal.
Every arm hooked through Tsukasa's.
Every moment spent occupying the king's personal space.
Every time Senku sat beside him instead of somewhere else.
Every cloak stolen.
Every smile.
Every act of affection.
Calculated.
Intentional.
Not manipulative.
Not fake.
Senku genuinely liked Tsukasa.
That wasn't the issue.
The issue was that Senku had identified what he wanted.
Then approached obtaining it with the same relentless precision he applied to everything else.
Which meant Tsukasa had never stood a chance.
Gen slowly lowered his hands.
"You know what's scary?"
Senku shrugged.
"A lot of things."
"The king thinks he's pursuing you."
That finally made Senku smile.
A slow.
Dangerous.
Victorious smile.
"Oh."
Gen immediately disliked that expression.
"Oh?"
"Oh, he absolutely was."
The smile widened.
"At first."
Gen froze.
At first.
At first implied there was an after.
An after where circumstances had changed.
An after where Senku had taken control.
The realization hit like a lightning strike.
"You're winning."
Senku looked genuinely confused.
"Winning?"
"The courtship."
"The what?"
"The courtship."
Senku considered that.
Then casually closed the notebook.
"Gen."
"Yes?"
"I already won."
Across the palace, completely unaware of this conversation, King Tsukasa Shishio was probably searching for the scientist who had somehow convinced him that sharing a bed, every meal, and most of his personal space was perfectly reasonable.
Gen suddenly understood why military campaigns against Senku's homeland had failed.
The prince was terrifying.
Not because he was a genius.
Not because he was a scientist.
But because once Senku Ishigami decided he wanted something—
he pursued it with ten billion percent commitment.
And apparently what he wanted was the king.
Unfortunately for Tsukasa, the king had never realized he was the target.
---
The palace gardens slept beneath silver moonlight.
Ancient hedges cast long shadows across winding stone paths, and marble statues stood silent watch among dark roses and sleeping lilies. The night air was cool, carrying the distant murmur of fountains and the faint rustle of leaves stirred by the wind.
Senku walked alone, a break from the lab.
Or so most would have thought.
He had noticed the presence nearly fifteen minutes ago.
Not seen.
Felt.
A disturbance in the rhythm of the night.
A footstep where there should have been none.
A shadow lingering a little too long behind another shadow.
Someone was following him.
Amateurishly.
Senku smirked.
He rounded a bend where towering hedges concealed the path from the rest of the gardens and stepped into a secluded clearing dominated by an old stone pavilion.
Then he stopped.
Silence settled.
The unseen presence stopped as well.
Senku shoved his hands into the pockets of his coat and tilted his head toward the darkness.
"I know you're there."
His voice carried easily through the quiet garden.
"Come out."
Nothing happened.
For a moment.
Then another.
The moon disappeared briefly behind drifting clouds.
Darkness deepened.
And a figure emerged.
Not from the path.
Not from behind the hedges.
But from the shadows themselves.
A slender shape cloaked entirely in black.
A hood concealed their face.
Dark leather gloves covered their hands.
The figure moved carefully, deliberately, like someone accustomed to secrecy.
Senku's eyes narrowed.
Interesting.
The stranger stepped into a shaft of moonlight.
A pale hand lifted.
The hood fell back.
And Senku froze.
"...Luna?"
Brown eyes widened.
Then immediately filled with relief.
"Thank God."
The woman hurried forward.
Not quite running.
But close.
"You really are alive."
Senku blinked.
"That was never in question."
"You vanished."
"I was kidnapped."
"Exactly."
The answer came with enough conviction that Senku almost laughed.
Luna Wright looked as though she had traveled across half the continent.
Dust clung to her boots.
Her cloak bore signs of hard riding.
There were faint shadows beneath her eyes.
Whatever journey had brought her here had not been an easy one.
"You shouldn't be here."
"I came for you."
That immediately sounded dangerous.
Senku sighed.
Of course she had.
Luna glanced around once before lowering her voice.
"I found a way out."
There it was.
The dangerous part.
"A way out of what?"
"The kingdom."
"No."
She blinked.
"...What?"
"I said no."
Confusion flickered across her face.
Then determination quickly replaced it.
She reached beneath her cloak and produced several folded parchments.
Maps.
Routes.
Notes.
Contingencies.
Far too many contingencies.
"I've spent weeks preparing this."
"Weeks?"
"We leave tomorrow night."
"No."
Luna stared.
Senku stared back.
The silence stretched.
"You didn't even look at the plan."
"Don't need to."
"Senku."
"No."
"There are safe routes through the northern valleys."
"No."
"I have allies waiting."
"No."
"I bribed people."
"That one's mildly impressive."
"Senku."
"No."
Moonlight glinted across the parchment clenched in her hands.
For several long moments, Luna simply looked at him.
Then something shifted in her expression.
A realization.
Slow.
Terrible.
Inevitable.
Her eyes narrowed.
"...You don't want to leave."
"No."
The answer came instantly.
Without hesitation.
Without thought.
Luna looked genuinely horrified.
"Why?"
Senku opened his mouth.
Closed it.
Opened it again.
No answer came.
And somehow that silence said far more than words ever could.
The realization struck Luna like an arrow.
"Oh."
Senku immediately disliked that tone.
"Oh."
"Luna."
"Oh no."
"Luna."
Her gaze sharpened.
Studying him.
Evaluating him.
And suddenly, several weeks' worth of rumors came rushing back.
Luna had heard them in taverns.
In merchant caravans.
In noble courts eager for gossip.
Whispers that the kidnapped prince was never seen without the king.
That Senku sat at Tsukasa's side during council meetings as though he belonged there.
That the king had granted him unrestricted access to the palace.
That servants no longer bothered asking whether Prince Senku would be dining with His Majesty.
Because the answer was always yes.
At first Luna had dismissed it.
Court gossip always grew teeth and wings.
People exaggerated.
People lied.
But then she had arrived at Halvagard.
And she had seen it herself.
Not once.
Not twice.
Repeatedly.
The first time had been during a council session.
She'd managed to sneak into the gallery above the chamber.
Below, the kingdom's most powerful figures sat around a massive table.
And there—
right beside the king—
was Senku.
Not seated where a guest should sit.
Not where a hostage should sit.
Beside Tsukasa.
Close enough that their shoulders occasionally brushed.
Close enough that neither seemed to notice.
Or perhaps noticed too much.
Then there had been the training grounds.
Luna remembered watching from behind a stone archway as Tsukasa inspected the soldiers.
Senku had appeared halfway through.
No announcement.
No ceremony.
He had simply walked up to the king, hooked his arm through Tsukasa's, and started talking about something Luna couldn't hear.
The soldiers hadn't reacted.
The generals hadn't reacted.
As though it was completely normal for a prince to cling to the king in broad daylight.
As though it happened every day.
Maybe it did.
And Tsukasa—
the terrifying conqueror king she'd heard so much about—
had simply continued walking with Senku attached to his arm.
Not annoyed.
Not inconvenienced.
Comfortable.
The memory alone made Luna's stomach sink.
Then came the worst one.
A few nights earlier.
She had been scouting the palace when she'd caught sight of them crossing a corridor together.
Senku had stolen the king's cloak.
Actually stolen it.
The oversized garment swallowed his lean frame almost completely.
When Tsukasa had noticed, Luna had expected him to demand it back.
Instead, the king had merely adjusted the collar around Senku's shoulders before continuing the conversation.
Like it was habit.
Like he'd done it before.
Many times.
Luna hadn't wanted to think about why that bothered her.
Now she understood.
Because none of those moments looked forced.
None of them looked like survival.
None of them looked like captivity.
They looked...
Natural.
The realization settled heavily in her chest.
Slowly.
Painfully.
Her eyes drifted past Senku toward the looming silhouette of the palace.
Toward the tallest tower.
Toward the chambers everyone quietly joked belonged to both the king and his prince.
Then she looked back at Senku.
At the man who never tolerated unnecessary affection.
Who hated being touched by strangers.
Who valued independence more fiercely than almost anyone she knew.
And yet somehow spent half his time draped across Tsukasa whenever the king was nearby.
The rumors hadn't been wrong.
Not a single one.
Luna exhaled slowly.
Then, very quietly, she said,
"It's him."
For once, Senku didn't immediately argue.
Didn't deflect.
Didn't bury the answer beneath sarcasm.
He simply stood there beneath the moonlight.
And his silence told her everything.
"You're staying because of him."
Senku looked away first.
Only briefly.
But Luna noticed.
And that was enough.
The mystery was solved.
The prince who should have been desperate to escape.
The scientist who valued freedom above almost everything.
The man who had once laughed at the notion of romance.
Had willingly remained.
Not because he was trapped.
Not because he had nowhere else to go.
But because somewhere between captivity and freedom—
between political maneuvering and stolen moments—
his heart had chosen a king.
For a long moment, neither of them spoke.
The garden seemed quieter now.
The wind gentler.
Even the distant sounds of the palace felt impossibly far away.
Luna looked at him.
Really looked at him.
And finally understood.
Not a prisoner.
Not a captive waiting for rescue.
Not a prince trapped behind enemy walls.
Just a man who had made a choice.
A dangerous one.
Perhaps a foolish one.
But his nonetheless.
A sad smile tugged at her lips.
"You really aren't coming, are you?"
Senku huffed a laugh.
"No."
The answer was immediate.
Certain.
Final.
Luna lowered her gaze to the maps still clutched in her hands.
Weeks of planning.
Weeks of riding.
Weeks of worrying.
And all of it had been doomed from the start.
Not because she'd failed.
But because Senku had never wanted saving.
"You know this is insane."
"Ten billion percent."
"The man kidnapped you."
"Yeah."
"That's not usually how healthy relationships start."
Senku snorted.
"Good thing nobody accused us of being healthy."
Despite herself, Luna laughed.
A watery, reluctant sound.
When she looked up again, Senku was smiling.
Not his smug smile.
Not the cocky grin he wore when he was winning an argument.
Something softer.
Something rare.
"Luna."
She blinked.
The tone alone made her straighten.
"Yeah?"
"Thanks."
The words caught her completely off guard.
Senku wasn't someone who thanked people often.
Not because he was ungrateful.
Because he usually assumed competence was expected.
Yet now—
"There aren't a lot of people who'd cross kingdoms for somebody else."
Luna felt her throat tighten.
"You idiot."
"Probably."
"You really scared everyone."
"Not my intention."
"It never is."
"Fair."
The silence that followed was warm.
Comfortable.
The kind shared between old friends.
Eventually Senku reached forward and flicked her forehead.
Luna yelped.
"There he is," she muttered.
"Had to make sure you didn't get emotional."
"Too late."
"Tragic."
Luna rolled her eyes.
Then her expression softened.
"What am I supposed to tell everyone?"
Senku thought for a moment.
Then shrugged.
"Tell them I'm alive."
"And?"
Another pause.
His gaze drifted briefly toward the palace towering beyond the gardens.
Toward the warm glow shining from the highest windows.
Toward someone waiting there without realizing it.
A faint smile touched his lips.
"And tell them I ended up where I wanted to be."
Luna followed his gaze.
Understanding settled quietly between them.
This time she didn't argue.
Instead, she folded the maps away.
Slowly.
Accepting defeat.
"You're impossible."
"I've heard that before."
"From the king?"
A smirk appeared immediately.
"Maybe."
Luna groaned.
"You're hopeless."
"Also heard that before."
They stood there for another minute before Senku finally stepped back.
The conversation was over.
The decision had already been made.
"Luna."
"Yeah?"
"Be safe."
The words were simple.
Yet they carried an unusual weight.
A reminder.
A farewell.
A thank you.
All at once.
Luna smiled sadly.
"You too."
Senku nodded.
Then turned.
No hesitation.
No looking back.
Just the confident stride of a man who knew exactly where he was going.
Moonlight caught in his white-and-green hair as he walked away through the winding garden paths.
Toward the palace.
Toward the king.
Toward the life he had chosen.
Luna watched until he disappeared beyond the hedges.
Only then did she release the breath she'd been holding.
The gardens suddenly felt emptier.
Colder.
For the first time since arriving in Halvagard, she understood that her rescue mission had never been about saving Senku.
Because somewhere along the way—
without realizing it—
the prince had stopped being lost.
And found a home instead.
Unfortunately for everyone involved, neither Luna nor Senku noticed the figure watching from the darkness beyond the hedges.
A palace scout.
One of Tsukasa's.
Silent.
Patient.
Listening.
He heard Luna speak of escape.
He heard mention of routes and allies.
He heard enough to understand danger.
Then he left.
Swiftly.
Quietly.
Before Senku could refuse the plan a second time.
Before Luna could fully understand why she had failed.
And by dawn, a report would reach the king.
A report describing a covert meeting in the gardens.
An escape route.
Outside assistance.
A foreign woman seeking to take Senku away.
Unfortunately.
The report would not include the most important detail.
That Senku had never once considered leaving.