Qin He, the former God of War, had to hide his name due to his special status and was hunted by his enemies, and became the son-in-law of the wealthy Qin family. When he first arrived, the outside world only saw him as incompetent and cowardly. There were changes of power and infighting within the wealthy family, and he and his wife Song Qingyu seemed to be inseparable. At the same time, undercurrents in the business world and old grudges in the military emerged one after another. Qin He had to struggle between protecting his family, finding out the truth, dealing with misunderstandings from the old ministry, and being pursued by mysterious forces. The story takes the rise and fall of the family as the main line, intertwined with sub-lines such as comrade-in-arms antagonism, consortium infiltration, business drifting, old feuds, etc. It advances through ten volumes of the main line, with a rigorous structure and clear progression of character relationships. Qin He finally regained his autonomy, exposed the mastermind behind the scenes, solved the mystery of the battlefield murder case, and realized the coexistence of self-salvation and family glory.