Seven years ago Zoro's best friend, Quinn, disappeared without a trace. Then, one day she shows back up, reluctant to discuss the reason she disappeared. Zoro let's it slide and allows Quinn into the world and family he's created for himself in the years she's been absent. Until, Quinn begins acting strangely. Zoro and his friends realize they can no longer ignore the story Quinn refuses to tell. When she finds herself in trouble she can't get herself out of, will she allow Zoro and company to help? Or will she disappear again?
*Spoiler for people who don't read the manga and stick to the anime only!
As the battle for Shiganshina comes to an end, Jacoby succumbs to her grief over losing her love. Levi finds the strength to set aside his own grief, over losing Erwin, to comfort Jacoby. (I suck at summaries!)