Weird Stories About Rules: I Am Looking for Loopholes in the Weird World

Strangeness comes and rules come to the world. Hospitals, communities, schools, subways... Every lightless area hides deadly rules. Gu Chen was accidentally involved, but found that the rules were not absolute. The real way to survive was hidden in the details that everyone ignored. When others are fleeing in fear, he is the only one who calmly dismantles the rules; when others violate taboos and die, he uses the rules to fight back. When each of the strange copies was cracked, Gu Chen discovered that the source of all terrorist incidents pointed to his father who disappeared ten years ago and the existence that was about to awaken in the darkness...