Chen Xiao, a low-level guy, accidentally obtained the system. He randomly assumes a temporary identity with top abilities every day/week, and must complete random tasks under this identity. He used these identities and abilities to gradually help others, starting from solving his own debts and family difficulties, and accumulated wealth, connections and intelligence. Each identity leaves a legendary story in a specific field, triggering countless speculations from the outside world, but no one knows that all the bosses are the same person. As the roles he played increased, Chen Xiao discovered that some tasks seemed independent, but in fact they were related to each other. The fragmented clues finally pieced together a huge conspiracy that could subvert the world. He must integrate all the identities and skills he has played, mobilize all the resources and "connections" accumulated by the vest, and face the final global crisis with the attitude of "one person with thousands of faces".
