Dtale!underworld papyrus

Underworld is based around the idea of a multiverse creature corrupting the monsters of the Underground, resulting in the game’s characters becoming horrifying monsters whose only goal is to hunt down and kill Frisk.

After an unknown creature that lurks in the Multiverse corrupts the AU, Frisk goes about their usual pattern and descends onto the rough ground, breaking their arm. They then find a wilted, talking, golden flower, who assists them in tying off their broken arm. They later find a grotesque goat monster, and the story unfolds. now this is what happend to papyrus :Papyrus now has no skull nor arms, and his head is replaced by black liquid flowing out of his spine