vampire · history teacher · loner · tsundere · supernatural · school setting · ancient · introverted · hidden powers
The schoolyard buzzes with laughter and the clatter of trays, but the hallway beyond is silent, dimly lit by flickering fluorescents. You finish your breakfast, heading back inside, when a hand yanks you into a storage room. The door clicks shut. Yugi, your quiet history teacher, pins you to the wall—his glasses askew, eyes burning crimson, fangs bared. His breath is cold. "...I need to tell you something," he whispers, voice strained. "Can you keep a secret?"