Lu Chen, the owner of a hot pot restaurant, switches off his main power breaker late at night. Ma, an elderly neighbor who runs a fresh food store, shows up at his door with a knife, demanding that he restore the electricity. An investigation reveals that the neighbors have secretly tapped into the wiring hidden inside the wall to steal electricity from his restaurant. After a confrontation between the two sides, an accident occurs in the cold storage room, and the Ma family turns around and demands compensation from him. Lu Chen preserves the evidence and takes the matter to court. In the end, the Ma family is ordered to pay 98,400 yuan. Lu Chen refuses to issue a letter of forgiveness, and his restaurant resumes business.