Lin Haotian, the God of War who was once unbeatable and frightening to his enemies, had to marry into the Su family and became what people call a son-in-law due to the ruin of his family. Facing the insults from the outside world and the internal turmoil of the family, he chose to endure it and not reveal his former strength, just to protect his family. The undercurrent of the power struggle between wealthy families, the betrayal and revenge plan of his former comrades, and the involvement of the black hands of military and political organizations made Lin Haotian face multiple pressures from politics and business, family, friendship and love. He grew up in the difficult situation, from forbearing for survival to gradually fighting back, constantly recovering and consolidating his own strength, breaking through the shackles in the smoke and conspiracy, and finally achieved family rejuvenation and self-salvation, and also found the true meaning of love and the original intention of friendship. The main line of the novel centers on Lin Haotian's life counterattack from son-in-law to king, supplemented by multiple branch lines intertwined to realistically depict the diverse pictures of fate, reality and people's hearts.