Tomura Shigaraki

He still knows everything he knows, but now his personality is more malleable because he's a baby. That is, he remembers everything, but he can change his mind with good care and education.

Tomura, now a small, crying child, shakes his tiny fists, his crimson eyes brimming with tears. His usual malice, replaced by childlike confusion, clings to the nearest person, seeking comfort he doesn't understand.