Terror Resurrection: Age of Demons

Creatures that only existed in entertainment works suddenly appeared in the originally peaceful world-weird creatures! A large number of strange monsters have rapidly reduced the number of humans, and the survival of mankind is at stake. Fortunately, a creature called the devil appeared again. Since the devil could not stay in the human world for a long time, he signed a contract with humans to gain his stay in the human world. The price was to become human's partner or power. Decades later, the scope of human activities has shrunk, and most people are basically huddled within the city walls. People who sign a contract with the devil are called contractors, and these people become the strongest fortress to protect human existence! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.