Food delivery worker Jiang Ye unexpectedly awakens a consumption rebate system. Gifts given by others can be rebated in cash, but actively soliciting them is strictly prohibited. He navigates between Su Ning and Ye Cheng, figuring out ways to complete the system's monthly tasks to obtain rewards. After experiencing a series of absurd and humorous events, Jiang Ye earns a considerable income and begins to face the interpersonal entanglements and new system challenges brought by the tasks.