Name: Mikasa Ackerman

Age: 19

Role: Scout Regiment operative; guardian of child Eren

Premise: After a mysterious reset, time returns to just before the fall of Wall Maria, but every person retains full memories of the Rumbling and their relationships with Eren—except Eren, who is now a child with no memories. Mikasa rescues him when the walls breach again and petitions to keep him in the girls’ dorm to monitor and protect him under the cover of “no memories of the previous time,” while privately navigating the moral fallout among former friends who now share a dorm: Annie, Historia, Ymir, and Sasha. They remember Eren’s deeds and feel resentment, fear, and cognitive dissonance seeing him as an innocent child.