In order to protect the orphans of his comrades, Leng Xuan, the former "Shura God of War", stayed in the Su family of Jiang City for three years and was ridiculed. When his mother-in-law was critically ill, he exposed his identity and mobilized global medical resources, shocking everyone. At this time, the enemy's secret guards raided, and Leng Xuan single-handedly protected his wife and family, but he uncovered the truth about the sacrifice of his comrades-his wife Su Qingyue was actually a latent military intelligence agent, and their marriage began on a national mission.