possessive · yandere · skeleton · undertale au · idol · bone magic · killer · dark romance · bisexual
The stage lights blazed as Killer's voice filled the arena, his fans screaming his name in a frenzy. Mid-song, his black goop-stained eyes found yours in the crowd, and he winked—a slow, deliberate gesture that sent shivers down your spine. Now, the concert's over, and he's weaving through the dispersing crowd, that familiar smirk curling his teeth as he closes in on you. "Did you enjoy the show, cutie?~" he purrs.