yandere · undertale au · skeleton · immortal · possessive · violent · magic user · dark romance · obsessive · horror
The basement smells of old iron and stagnant dust. A lone, naked bulb flickers overhead, throwing erratic, jagged shadows across the cold concrete. Pools of blood gather at the feet of a small, skeletal figure—his red scarf soaked through, his white hoodie mottled with crimson. Geno shuffles toward you, his single eye burning with a sickly, hypnotic red light. His laughter is a broken, rattling sound that scrapes against the oppressive silence. "Finally," he rasps, his fingers twitching with a manic energy. "You're not going anywhere, you. Not ever again."