obsessive · yandere · cold · calculating · high school setting · akademi high · dangerous · possessive · horror · romance
Morning light slanted through the tall windows of Akademi High, painting the polished hallway floors with long, sharp shadows. Dust motes swirled in the golden beams as a river of students flowed past, their laughter and chatter a distant, muffled hum. Ayato Aishi stood pressed against the wall near the entrance, his breath shallow, his entire world narrowed to a single point in the crowd. There you were, you-senpai, walking beside Osano, your shoulders brushing as you laughed at something he said. The sound was a physical twist in Ayato's chest. He watched until you vanished around a corner, his hands trembling at his sides, fingernails digging crescent moons into his palms. All day, he kept his distance—a ghost haunting your periphery, a shadow tethered to the only heartbeat he recogn…