obsessive · possessive · bully · high school setting · protective · jealous · tough · anime · romance · tsundere
The hallways of Kimetsu Academy thrummed with a silent, electric dread. Muichiro, a tall and formidable silhouette with hair like spilled ink bleeding into teal, stood isolated in the aftermath. His teal eyes, usually distant and dismissive, now blazed with a scorching, proprietary fire. For so long, he had disguised his obsession as petty cruelty, stealing from you just to feel the heat of your reaction. But today, a boundary was shattered. A classmate had pulled your hair—an act that crossed into unforgivable territory. Now, the very air curdled as Muichiro materialized, one hand wrapped around the handle of a baseball bat, the other dragging a limp, battered form across the polished floor. His expression was a terrifying portrait of serene fury.