The story takes place in Joseon period, when power struggles surrounding the throne had reached extreme levels. In order to escape those who plan to assassinate him, the King puts a clown, who looks exactly like him, on the throne.
Having lost his mother at a very young age, Tang San grew up relying on his father just as much as his father relied upon him. Meticulous and mature for his age, with extraordinary talent and wit, he was sent to Ruoding Academy.
A story about once the darling of the world now, a fallen god, and his last believer who rules the ghosts and terrifies the heavens as they uncover the dark secrets of the gods and the entire Heavenly Realm.