Shen Yanzhou and his wife are at a public parking lot, running into Shen Chengyu's girlfriend Gu Wanning, who relies on her connections to bully them arbitrarily and forces them to consume before they can park. Shen Yanzhou thus perceives hidden chaos in the group's catering stores. He takes Shen Chengyu to make micro-visits in disguise to multiple chain stores, discovering that the stores have problems such as irregular charging and squeezing employees. The father and son collect complete evidence, thoroughly investigate the internal worms of the group, and transfer the personnel involved to judicial handling. The group publicly apologizes and launches a new management system, completing a comprehensive rectification. The storm comes to an end, Shen Yanzhou retires with peace of mind, and Shen Chengyu also harvests a new relationship.