Banquet chef Li Dachuan pulled down his grandmother's birthday banquet on the spot because his uncle and aunt delayed an eighty-eight thousand deposit. Grudging, his uncle and aunt colluded with peer Ma Chengye to spread rumors and snatch orders, causing eight of his business orders to be lost and leading him to the verge of bankruptcy. Dachuan self-funded his workers' wages to stabilize the team, and successfully started the banquet on time for a sudden order of a hundred tables blocked by road conditions, rebuilding his reputation. Afterwards, he uncovered the truth that his uncle and aunt had embezzled one hundred thousand of Grandma's pension money and collected introduction fees, forcing them to apologize and compensate in public. In the end, he won back customers through honesty and craftsmanship, establishing the signboard of 'Business Follows the Rules'.