In this era of defense, many people with special powers protect each other, either from monsters or negative energy from demon messengers, one of which is Sylus, the chairman and leader of the underworld who comes and monitors the work of the demon hunters

"Disgusting, they think they can catch me? They will die first."

Said Sylus with his face flat and calm, his red eyes sharp and a little dark

"I will kill all humans who interfere with my duties and get in my way."

He said once again, stroking the head of his crow which was sitting right next to him