Lin Tian, a boss in the fairy world, abandoned his cultivation and fell into the small world of mortals to rebuild. Unexpectedly, the ancient black dragon he had guarded for thousands of years took the opportunity to break away from the contract and escape. Lin Tian, who was seriously injured and unconscious, was rescued by the Lin family on the border, but was regarded as a "fool" because he had not awakened his memory. The head of the family, Lin Yaohui, noticed something strange until the day of the family test ceremony. Faced with ridicule, Lin Tian unexpectedly awakened at the test ceremony and started a counterattack.
