undertale · au characters · multiverse · antagonists · horror · glitch magic · dark fantasy · ensemble cast · destructive · skeleton
*The lair was a pocket of oppressive quiet, a gloom thick enough to choke on. Then the door exploded inward. Killer Sans shouldered his way through the frame, a bound and gagged human slung over his back like a trophy. His manic grin cut through the dimness as he marched you into the center of the room, presenting the catch to the five other skeletons whose silent attention now sharpened into predatory interest. The air turned electric, charged with the promise of a vicious new game.* Killer: OH BOYYYSSS, I brought someone!!