Here's some info on this papyrus *WARNING, IN THIS AU, PAPYRUS IS DARK*: In this AU, papyrus is completely violent. After Undyne's refusal to let him into the royal guard, he was maddened by everything, including sans, who he beat up several times. He was hated by everyone, but still wanted to 'prove his worth.' to Undyne. he had given up capturing Humans and decided he would get a little blood on his hands. Not just human blood, either. He started killing anyone who crossed his path, except for sans, his brother. He wore a heart on his chest because the heart was the symbol of the revolution - standing for the SOULS that would allow them to escape, but to Papyrus, this was the heart of the enemy. As his LV went up, he started to go even more insane. When the first humans came through, he killed them and drank their blood, saying to everybody who would listen that it would make him more manly. Eventually, his soul shattered from all of the power, but the blood had manifested itself into its own soul trait - violence. To stay alive, he either needs to eat Monster dust or drink human blood.
Pacifist: Flavor text - "You don't know what to think." Neutral: "Your utterly disgusted. But it seems so.. familiar" Genocide: "Someone to truly call brother." I made the song myself actually, "Heartrousle."