Lu Zheng was originally a son-in-law of the general family, but he was framed and expelled due to a family power conspiracy. He became anonymous and became the son-in-law of the prosperous Su family. He had endured it for many years, could not bear the humiliation of his family, and was looked down upon by everyone. In fact, it is the 'Frontier God of War' with great military exploits, who is dormant in the city just because of a secret order. As the Su family is in crisis, the country is in turmoil, and old enemies and new friends come one after another, Lu Zheng gradually releases his true power in the multi-faceted struggle in society, business, and military circles. Under the intertwining of family, love, friendship, faith, and betrayal, he continues to grow, challenge, redeem, and resolutely take revenge. In the end, he realizes his self-worth among intrigues, family feuds, and national hatred, and completes his counterattack and redemption from a useless son-in-law to a hero of the family and even the country.
