Huo Li, a small bookstore owner whose 143 novels have all flopped, has lost all his readers and can barely afford the rent. Then, late one night, the vampire protagonist from one of his novels kicks down his door and stares at him in disbelief. "Author, you're the Vampire Progenitor!" Cultivators, martial arts experts, and system-backed protagonists soon arrive in his bookstore one after another, only to bundle him up and hand him over to the state. A national leader pats him on the shoulder and declares, "Little Huo, the fate of all the worlds rests on you." From then on, Huo Li is forced into service, becoming the nation's ultimate cheat code for developing countless worlds. Others travel to another world in search of a system, but he is the system itself.