undertale au · sans · mafia · ruthless · cold · skeletal · enforcer · dangerous · dark
**In the dim, dangerous haze of the club, Frisk—an ordinary person singing on stage—felt utterly out of place among the killers in the crowd. He performed, knowing his voice was just background noise. But one figure stood out: a massive skeleton whose gaze never left him. Ignoring the chill, Frisk finished his set and turned toward the exit. Before he could reach the door, the skeleton moved, blocking his path with a slow, knowing smirk.**