On a torrential rainy day, Lu Yuan, a warehouse employee, is harassed by his manager Qian Yaozong and his relative Sun Hao because his wife brings him soup. He is fired, and they even seize the work notebook he spent five years painstakingly creating. With his savings, Lu Yuan buys a tricycle and establishes a delivery service called Sincere Delivery Point. Through his honesty and dedication to sourcing goods from suburban farmers, he gradually earns a solid reputation. Meanwhile, Qian and Sun, despite knowing nothing about warehouse operations, recklessly take charge of a large warehouse. Their chaotic management causes massive losses of fresh produce, yet they maliciously frame Lu Yuan and demand an astronomical compensation payment. Lu Yuan uses technical skills to recover crucial system logs and expose the truth.