Lin Feng was once a peerless powerhouse of Dragon King Hall. While hunting down the eight elder masters of the evil Soul Hall, he suffered grave injuries and fell from a cliff. He was rescued by the Su family patriarch and Su Jinyao, the heroine. After losing his memory, he became the Su family's live-in son-in-law. Three years later, the Dragon King awakens, and Lin Feng regains his memories and access to Dragon King Hall's resources. He secretly helps Su Jinyao secure control of the Su Group, but she has no idea that her good-for-nothing husband is the most powerful man of his age, the master of the mighty Dragon King Hall!