Chu Tiancheng, the former god of war who controlled the territory, was framed by the imperial power and his family, and his identity was overturned overnight. He was forced to retire from the Pang family and become a son-in-law. When the Pang family was in turmoil, he kept a low profile and tried to find a way to gain a foothold between real power and family disputes. Comrades are separated, the crisis of the family and the country is approaching, and the Pang family members are fighting openly and secretly. Chu Tiancheng worked step by step. Not only did he have to solve past injustices and protect his relatives and old love, he also had to put on his armor again and face power and justice. In the protracted business struggles, political struggles, and wars, Chu Tiancheng never forgot his original intention to serve the people, and finally completed his transformation from a mediocre son-in-law to a hero who reached the top again and became a hero for his family and country.