Weird Story About Rules: I Can See All the Loopholes

The whole building is controlled by the rules of killing, and those who violate it will die. Others are afraid of rules, but Cen Yan can find loopholes in them. Difficulties in the workplace, pressure from high-level officials, and rules-based duels, he all relies on breaking the rules to win. When he collected all the pieces, he was shocked. The loopholes you see may be traps set by others...