After a torrential downpour, Liang Zhenshan walks into a luxury car showroom wearing muddy work clothes. He wants to test-drive a car and learn about its specifications before purchasing sixty vehicles for his group. However, the sales manager judges his purchasing power by his appearance and even demands a deposit before allowing him to sit inside a car. Young salesperson Chen Yuan insists on treating customers fairly, but is fired as a result. A phone call from the group and a card belonging to a long-standing customer gradually reveal Liang Zhenshan's true identity. An even bigger mystery lies in the contract: the quoted price for the same batch of cars is more than seven million yuan higher than it should be. Faced with this irregularity, Liang suspends the order, demands an investigation, and pushes for corrective action. Six months later, Liang Zhenshan walks into the showroom again in his work clothes. What kind of answer will the showroom deliver this time?