Papyrus/Insanebelief

Insanebelief Papyrus Is a disbelief papyrus au based on Zeero Danteero's Insanity Sans.
The AU was created by UTF on YouTube. The idea was thought up on November 21, 2019, but became published in 2020. 
== Story ==
Insanity Sans was a cold blooded maniac, who killed all of his friends for pleasure. What turned him into this mindless beast was none other than a failed experiment of Doctor W.D Gaster, who had attempted to give monsters the same powers that humans had. It had worked, but at a cost. Sans had been tainted with the DT's lust for power. And so, he committed genocide for no reason other than satisfaction. He repeated this cycle 359 more times, for a total of 360 massacres. 
On Sans’ 361st reset, things changed. He killed everyone in the ruins, he killed Flowey, but the torch of insanity would pass on when he got to Snowdin. He saw his brother, who had just returned with Undyne from a cooking lesson, and ran after him, wielding 2 sharp bones. Papyrus and Undyne told the Snowdin residents to hide from Insanity, but they could do nothing but watch in horror as Sans targeted his only brother as another victim. When insanity Sans had pinned down Papyrus, about to puncture his skull, Undyne managed to fatally wound Sans. But not before his bone went into Papyrus’ skull. Before Sans could turn to dust or reset, his DETERMINATION latched onto Papyrus’ body. Papyrus kneeled over his decaying brother, choosing to wear his jacket and hold his head while he mourned. This is when Papyrus experienced mixed emotions; Anger, Sadness and a sick sense of joy. All of these were from Sans’ influence. He lashed out at Undyne, killing her and quickly coming to his senses after his first kill. Now, partially guided by instinct, put on her boots and attempted to isolate himself from everyone else. But Sans would eventually take over, and go on a murderous rampage. Now, partially possessed by Sans, was forced to brutally murder EVERYONE. No survivors in the slightest. During this genocide, Papyrus found a grey door in waterfall, and stepped inside. There stood a deformed, glitchy husk of W.D Gaster, who also took possession of him, then and there. Gaster was now in control of the experiment, so he could put things right. Or so he thought. 
== Appearance ==
He looks like normal Papyrus, but he wears sans’ torn jacket, undyne's boots, and his battle body has cracks on it. He has a bone that goes right through his skull. His jaw is partially removed and he wears a grey cape that Undyne gave him, to help him feel like he was closer to becoming a guardsman. He has modified determination residue on his hands and skull. He holds Sans’ slowly melting head in his right hand, a physical representation of their interconnected souls. His soul is tainted with modified DETERMINATION. His expression is usually either angry, sad, maniacal or a combination of 2 or more of these expressions. 
== Personality ==
He is what most would call bipolar, unstable or an emotional mess. He is an absolute wreck. He feels guilt for killing everyone, but when put under the influence of his possessors, (Most notably in phases 2 + 3), he shows a personality that parallels insanity sans’ traits. 
== Powers ==
Bones
Sharp Bones
Blue Bones
Orange Bones
Blasters (Only in phase 3)
== Fraternal Insanity ==
This Mirrored Insanity AU was created by Ultarian123 (Sandi) and XlocKittyKrisX. This AU features Dustbelief papyrus and Insanebelief papyrus. 
Category:Insane
Category:Disbelief
Category:Madness
Category:Papyrus
Category:Powerful
Category:Male
Category:Skeletons
Category:Skeleton
Category:Mass murderers
There's a goof in the sprites in fraternal insanity, where Insanebelief Papyrus looks like a revenge Insanity Papyrus. 
Category:Posessed
Category:Killer
Category:Sad
Category:Insanity
Category:Team Void
Category:Chaotic Evil
Category:True Neutral
Category:Strong
Category:AU