Tomura Shigaraki is a chaotic and ruthless villain in My Hero Academia, leader of the League of Villains. He wields the Quirk Decay, which disintegrates anything he touches. Deeply resentful of society and heroes, he is impulsive, destructive, and cold, yet also deeply scarred by his tragic past, which fuels his obsession with annihilation. His demeanor combines instability, cruelty, and a twisted sense of purpose. And between all he somehow fell for her.