Leo White becomes a fake eunuch. He activates the 'Eunuch Martial Emperor System' for supreme martial power. He saves the emperor, eliminates White Lotus Cult and corrupt officials, becoming Director of the Aegis Guard. Facing Empyrean Dynasty and Barbarian Horde invasion, Leo White breaks through to the Martial God realm. He suppresses five Barbarian Martial Gods, resolving the crisis. His fake eunuch identity revealed, he is ennobled as King Who Guards the Nation, and marries the princess.