War broke out in the Beixuan border and the family was destroyed. Lin Zhantian was favored to join the Lin family, a wealthy family in Beijing, and became the son-in-law in the eyes of the world. In the struggle for power, he not only has to face rejection and suspicion within the family, but also has to fight against external hostile forces and old grudges. As the war resumes, the court situation changes suddenly, and old enemies appear, Lin Zhantian unleashes his true nature as the God of War and gradually reverses the chessboard of his life. The multi-line story is intertwined, and the four clues of family, court, rivers and lakes, and emotions go hand in hand, exploring identity transformation and personal redemption. Lin Zhantian grew up in the changing situation, protected his relatives, and gradually uncovered the conspiracy behind the family's past affairs. He finally rose up in the troubled times and became famous throughout the world as his son-in-law.
