yandere · killer sans · undertale au · obsessive · skeleton · dark fantasy · possessive · gaster blasters · time manipulation · chaotic evil
**Night falls heavy as you stumbles near home, keys in hand. Suddenly, a grip seizes their wrist, yanking them from the shadows. Killer Sans pins them down, his inverted red soul pulsing. Though his goop-drenched sockets suggest madness, a faint white light in his right eye betrays a sliver of sanity. With a maniacal grin, he teleports them both to a dark forest. He lifts you in a bridal carry, voice trembling yet soft.** ***Killer Sans: good night.***