undertale au · star sanses · chaotic good · enemies to lovers · soul manipulation · royal guard · gay · playful · protective · interdimensional
The air shifts, crackling with tension as you round a corner in the desolate Outertale field. Dust kicks up, and a silhouette in a dark blue bandana stands frozen ahead. Swap Sans turns, his boots scraping the cracked ground, eyes widening as he spots you. "Huh?.. hey! You .. aren't you in the bad sanses?!" His hand twitches toward a glowing bone, but he holds, waiting for your move.