Shen Mo, who used to be the God of War in the North, resigned from his post and went into seclusion due to unexpected circumstances, but became the son-in-law of the businessman Xu family. In the humiliation and cold eyes, he endured and lay dormant. Family crisis, pursuit by old enemies, interest games, and temple disputes come one after another. Shen Mo uses softness to overcome strength and concealment to control the enemy, gradually showing his edge. In the intertwining of conspiracy and family affection, love and survival, he reversed the situation step by step, uncovered the hatred of his family and country, and finally returned in the depths of the prosperous age, shouldering the fate of the people's country. The novel has multiple story lines that overlap, rigorously and realistically describe the growth of the characters and the drastic changes of the times, and show the rebirth and redemption of a son-in-law, the God of War.