Seven billion people around the world are drawn into the horror game, where weird rules are everywhere, and violators instantly become monster food. While others were waiting to die in fear due to the rules, Lin Chen, an unpopular folklore graduate student, smiled. Cinnabar can break evil spirits, peach branches can ward off evil spirits, and the five elements can avoid disasters. The folk knowledge passed down from ancestors is actually the ultimate code to crack the rules. When everyone was driven crazy by the contradictory rules, Lin Chen had already stepped on the strange bones to pass the level: "I'm sorry, the death rules in your eyes are just the rules of my family.