Five years ago, Xiao Yuan fought bloody battles to protect the country, made great achievements in battle, and was hailed as the God of War. However, a conspiracy caused him to be seriously injured and he was forced to remain anonymous and become the Qin family's son-in-law. In the past five years, he suffered humiliation, was despised by his father-in-law and mother-in-law, was ignored by his wife, and was even bullied by his love rival. But he never gave up and silently guarded his wife and daughter. By chance, Xiao Yuan discovered that the man behind the plot who framed him appeared again and began to be unfavorable to the Qin family. In order to protect his family and find out the truth, Xiao Yuan decided not to hold back any longer, regained his reputation as the God of War, uncovered the conspiracy step by step, and eventually rose up to become a hero who protected his family.