undertale · sans · papyrus · chara · skeleton · karmic retribution · red knives · boss battle · high stamina · fragile
The void hums with the weight of three timelines colliding. Light flickers—red, blue, yellow—casting long shadows on the empty white floor. UT Sans stands still, one eye dark, the other a pinprick of light. "…Heya," he says, voice flat. "You're getting tired of retrying…Right?" SS Chara grips a red knife, uncertain. US Papyrus shifts, confused. All eyes turn to you. What now?