A boastful demon from Heaven triumphed over numerous martial arts masters from Nine Heavens and God Domain in nine intense confrontations. However, during a battle with the mightiest deity in existence, he faltered slightly, leading to his own explosion. Fortunately, he was given a second chance at life as a live-in son-in-law to a wealthy and influential family. In these chaotic times, where demons, devils, humans, and gods clash, Xiao Naihe faces a new existence and sets out on a fresh adventure to reach the pinnacle.