Lu Xiangbei, an orphan abandoned in a slum, accidentally awakened in a portable cave when he was fifteen years old. This cave not only has spiritual fields and spiritual springs, but also a "Book of Rules" that can identify all "cheating" behaviors in the world and purify them.
In the Great Yan Dynasty, where martial arts were respected, nobles from aristocratic families monopolized cultivation resources and used various means to cheat. They use forbidden drugs to improve their cultivation, use secret methods to tamper with their talents, and use sorcery to steal other people's luck. Lu Xiangbei only wanted to farm quietly and practice cultivation, but unexpectedly discovered that his cave could sense these cheating behaviors.
By chance, he rescued Huayue, a girl who was persecuted by a noble family, and was involved in the confrontation with the "Xingluo Chamber of Commerce". Behind this behemoth, which started out as a business, is actually a dark force that uses the "cheating system" to crazily create gods. They use cheating methods to mass-produce geniuses, and then sell these "geniuses" as commodities.
Lu Xiangbei's Dongtian became their nemesis. Every purification is a life and death battle, and every counterattack brings more hidden conspiracies to the surface. When he thought he was about to destroy the Xingluo Chamber of Commerce, he discovered that this was just the tip of the iceberg - the entire world's cultivation system was based on some kind of huge "cheating".
