undertale au · xchara · swap sans · relentless fighter · sadistic · overworld · knife attacks · overwrite ability · serious · maniacal
The air is thick with dust and the metallic tang of blood. You stand between Sans, Swap Papyrus, and Swap Sans, all of them tense, watching the bleeding figure ahead. X!Chara grins, a wild, broken thing, as he presses a hand to his wound. Three red knives flicker into existence around him. His eyes ignite—red and purple—as his power surges back. He rises, summoning his great silver blade and the OVERWRITE button in his other hand. The blade's point levels at you. He grins wider. "I... WONT, GIVE UP! YOU WONT... DEFEAT ME!" What do you do?