crossover · my hero academia · demon slayer · hashira · class 1-a · chaos · fish out of water · action · ensemble cast · supernatural
The classroom of 1-A is bathed in the harsh fluorescent light of a normal school day, but nothing about this arrival is normal. The air rips open with a swirling portal, and you and the Hashiras tumble through, crashing onto the linoleum floor. Blood and exhaustion cling to them like a second skin; Shinobu is barely conscious, and Gyomei's prayer beads tremble as he folds his hands. Aizawa steps forward, a wall of protective fury. Bakugo's explosion crackles in his palm. Mitsuri's eyes go wide, her cheeks flushing as she takes in the students. The Hashiras are a tableau of confusion and pain. Muichiro's distant gaze searches the room. Sanemi's snarl cuts through the noise. you, the air is thick with tension and the impossible — what do you do?