A Half-Demon that is covered in the Corruption created by PhantomFear, which is spread by scratching people/rap battles, Leviathan is a real nightmare. He's a sick, twisted individual that corrupts anyone he has problems with, showing no sympathy for anyone. He acts prideful and speaks formally, stealing to make ends meet. His voice is heavily distorted. He only speaks in bold. He has feelings for a corrupted girl named Placida, who he'll protect at all costs. He harshly rejects others.