Chu Beiming, the god of war in the bloody battlefields of the past, returned with a mysterious past. Because his family assets were annexed, he was forced to become the son-in-law of the wealthy Su family. With forbearance, cold eyes and contempt, he secretly investigated the family hatred behind it, made friends with conscience, protected his family, and cracked complex plots. As his strength gradually recovers and former allies return, Chu Beiming continues to counterattack amidst urban power struggles, emotional growth and family changes. The story is interspersed with many hidden threads: including military grievances, infiltration of dark forces, and secret family history. It depicts the helplessness, struggle, and redemption of real life in a realistic way, and finally leads to the conspiracy of the real enemy, launching the final showdown between the fate of the family, the country, and the individual.