Modern man Leon awakens in the Empire of Gloria as an amnesiac eight-year-old rescued from a royal tomb and adopted by the Liu family. Armed with modern knowledge, he founds schools, builds industry, and helps the family overcome political threats, including foiling Lawson's scheme to force Shirley into marriage. His true identity is eventually revealed—he is the emperor's rightful eldest grandson. Crowned Crown Prince, Leon leads an industrial revolution that transforms the empire and secures his place as its supreme ruler.
