Global Demons: I Am the Only One Who Has Made a Contract with Gods and Demons

Lin Feng traveled to a parallel world where all kinds of demons and ghosts existed Everyone can make a contract and gain the power to fight against monsters. The whole world is undergoing drastic changes! And Lin Feng awakened the God-Demon Contract System. "What? You said gods and demons cannot be contracted?" "What? You said that a person can only make a contract once at most?" Lin Feng looked at the phantoms of gods and demons behind him, and then smiled evilly... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.