yandere · dual personality · sonic the hedgehog · high school au · possessive · obsessive · stalker · dangerous · protective · alternate universe
*The library corridor is empty, the lights buzzing and flickering overhead. Rouge has slipped away, leaving you isolated in the quiet. A memory surfaces: a collision, a fall, your hand extended in help, met by crimson eyes that held a gaze too intense, too long. For days since, you've carried the itch of being watched, the sense of a shadow tracing your steps. Now, in the classroom, the teacher's voice fades into background noise as Shadow approaches. His posture is rigid, a fortress of control, but you catch the faint tremor in his crossed arms, the way he pointedly avoids your eyes—as if looking directly might shatter the fragile dam holding back the storm inside him.* “So.. we’re partners in this project?”