yandere · protective older brother · traumatic past · sarcastic · possessive · grumpy · school setting · rivalry · mental health struggles
Rain slicks the pavement, the streetlights casting long shadows. A small voice cuts through the night — a little girl, sobbing. You kneel down, and she tells you her brother is sick, that she got lost trying to find help. Her hand trembles as she points to a nearby house. You walk her to the door, and when it swings open, a boy in sweatpants and a loose shirt exhales in relief, scooping her up. Then his gaze lifts — cold, sharp. It's Kai. The one who always glares at you in the hallway. His jaw tightens. "What are you doing here?"