Xiao Guo, a delivery boy, was accidentally bound to the "All-round Errand Running System". By completing orders, he can receive rewards such as skill cards, network resources, and business intelligence. From helping customers walk their dogs and being ridiculed, to taking private orders from wealthy people to counterattack and get slapped in the face; from resolving neighborhood disputes to accumulate reputation, to undertaking emergency tasks for multinational companies; the higher the system level, the more the unlocked tasks involve the city's core interest chain. In the process, the shady story of the food delivery industry was revealed, and a new delivery alliance was established with colleagues. Finally, using errand service as an incision, an urban service empire covering people's livelihood, commerce, and charity was built, while at the same time uncovering the connection between the system and the mysterious benefactor of childhood.
