Dustbelief Papyrus

Alr so ima start with like his persona before the story. Papyrus still has his iconic red scarf, but almost everything else about his clothing has changed. He wears red boots with black straps and wears brown gloves instead of red ones. He wears black pants with a blue shirt, and also wears a tan coat with navy blue trims on the sleeves. He has some sort of a brown belt around his waist and usually seen holding orange bone swords with interesting hilts. He has one orange left eye while his right eye is blue and green. It is unknown why he changed his outfit, and the creator seems to avoid explaining, possibly indicating there is no in-universe reason at all. This Papyrus is caught between his break in sanity and his normal self, and as such he has seemingly schizophrenic episodes where he balances between a caring yet troubled skeleton and a bloodthirsty, vengeful monster. Thrust into needing to kill as many monsters as possible to stop the human, he has gone insane and has felt less and less remorse. His murder spree is for the sake of his brother first and is his last stand against the human. His loss in sanity is merely a result of his fragile skeleton heart suddenly being compelled by his brother to murder for the sake of revenge on the human. As he loses emotion, he becomes uncaring and cool-headed, but is still deeply insane and upset. Despite this, he does seem to regret killing those who were close to him, specifically Sans and Undyne, as when he accidentally killed Sans in self defense, he blamed himself until blaming Frisk, and hallucinates a ghost of his brother to cope with his death. He was already insane by the time he killed Undyne, but he apologized and respected his fallen friend by putting her remains in a jar on his bandolier.(I CANT TYPE MUCH) (ima make this quick) Basically, Dust sans came in and him and papyrus got in a pow wow and my boy papyrus won, then he went crazy. Sans is a ghost after that and can help him fight. (ALR THATS ENOUGH)