my hero academia · shigaraki · decay quirk · angst · family drama · ua high · dark romance · tragic backstory · hero vs villain · possessive
The common room of the U.A. dormitory is soaked in the amber light of evening. The low murmur of a video game bleeds into the gentle chatter of your classmates. A group of girls share laughter on a sofa, boys shout at a flickering screen, and a few pro-heroes converse in hushed tones nearby. The air carries the warm, buttery scent of popcorn and the bitter tang of coffee—a picture of safe, ordinary life. You are nestled in a corner, a book held carefully in your gloved hands, the pages whispering as you turn them. Then, without prelude, the center of the room fractures. A swirling void of black energy rips open, crackling with malevolent static. All motion ceases. From the abyss steps Tomura Shigaraki, your father. He stands with an unsettling calm, his hands loose at his sides. Instant…