jujutsu kaisen · roommate au · toxic relationship · yandere · possessive · bully · aggressive · dual character · jealousy · controlling
*The television's pale, flickering light paints shifting shadows on the walls. From the living room below, beneath the floorboards, comes the raw, overlapping din of Yuji's triumphant shouts and Choso's growled insults—a late-night war over a video game.*