Xiao Yi, the god of war, was forced to remain anonymous due to a conspiracy and became the Lin family's son-in-law, suffering all the humiliation. However, he did not sink, silently guarding his wife Lin Wanqing, and secretly investigating the truth of the year. In the city, he showed great strength, resolved crises, defeated enemies, and gradually won the trust and respect of his wife. As the truth gradually emerged, Xiao Yi's identity was gradually exposed. He finally returned to the top, killed his enemies with his own hands, and protected his country and his family.