The fickle Xiao Yitian was caught by the Jade Emperor because he did not obey the oath he made to his wife before the bridal chamber and almost died. He finally told the Jade Emperor that he had the opportunity to be reborn, but the condition was to celebrate his birthday for the Jade Emperor in a grand manner! What changes will Xiao Yitian, who has learned the Jade Emperor's magical skills, bring to the world, family, and himself?"