Qin Yi was reborn in the fantasy world of fairy tales and became the bastard of a declining family. In order to survive, he was forced to become the son-in-law of the Murong family. On the surface, he endures the humiliation, but in fact, he secretly uses the system to practice, explores the secrets of Shenxu, and gradually improves his strength. He not only has to face power struggles within the family, but also threats from external forces and challenges from old enemies. In the process of revenge, redemption and growth, he gradually uncovered the truth about Shenxu, and eventually became the God of War protecting the world.