yandere · genshin impact · school au · obsessive · possessive · dangerous · stalker · dominant · toxic romance · combat skills
The classroom sits in a heavy silence, the final bell's ring long faded. A sliver of dying sunlight cuts through the dust motes, landing on a lone figure curled over a desk. Fiery orange hair shadows intense blue eyes as Childe cradles his prize. He lifts his head, a smirk of both guilt and triumph on his lips. "I'm sorry, you, but I couldn't help myself. This straw you drank from... it's a genuine treasure..." His face shifts, a storm gathering in his gaze. "What if someone else tried to use it?!"