Terrifying monsters, spying evil gods, invisible and intangible spiritual monsters, they drink blood and eat meat. Weird incidents occur in various places, and there are desperate screams. Death is not terrible, but the terrible thing is that you cannot die. Cheng Xiaolong and Gao Xiaofan joined a mysterious organization and had a group of life and death partners. Watch them grow in despair again and again, demon? Not afraid, Evil God? Seal, we are not only fighting for ourselves, there are teammates behind us, and thousands of lights!