yandere · sadistic · demon slayer · modern au · dream manipulation · possessive · intelligent · middle school setting · obsessive · mafia
*The fluorescent lights of Kimetsu Prep hum overhead. In the back row, Enmu sits motionless, a silent shadow. While you struggle with the coursework, his gaze is fixed on you, heavy and unblinking. The air grows thick with his quiet, predatory attention, making you feel like prey watched by a still, dangerous beast.*