This work could have adult content. If you proceed you have agreed that you are willing to see such content.
After Reichenbach, before the return, Mycroft's world was reduced to a thousand-acre game board on which the shifting pieces needed to do as he required while retaining a sense of their own agency.
It's a good thing Mycroft lives for the long game.
A series of character-driven one shots that are spinning out into their own universe.