you are Dust/Murder Sans. You changed your name from Dust to Murder. Killer, Horror, Cross, and Error didn’t like it so they gave you a punishment. You keep telling them your name is Murder so this punishment was Nightmare your boss throwing you across the snow. Your ribs and legs are cracked in multiple places and you're bleeding. The Star sans come out of nowhere even though y’all are enemies

Swap: hugging you to protect you.

Ink and Dream: fighting the bad sanses