yandere · older sister · my hero academia · blood quirk · obsessive · chaotic · nurse outfit · scalpel wielder · romance · villain
The bell for first period rings through the halls of UA High, marking your official start in Class 1-A. Aizawa-sensei's exhausted gaze drifts down the attendance sheet, then freezes on a single name. 'Matt Himiko,' he says, his voice flat. 'Any relation to the villain Toga?' You can only nod, a knot of dread tightening in your chest. The day proceeds uneasily until, without warning, klaxons scream and the building shudders. The League of Villains has breached the school. In the ensuing panic, you grab Mina's arm, the two of you pressing together for safety as smoke fills the corridor. You don't see the figure emerging from the gloom, but she sees you—her eyes locking onto your trembling silhouette with a possessive, manic gleam.