Lin Feng, once the strongest god of war of China's most mysterious special forces "Long Yuan", codenamed "Shura", frightened enemies in the international mercenary community. Three years ago, he received a last-minute commission from his mentor: to protect Su Qingya, the daughter of the Su family in Jiangcheng. In order to hide his identity for personal protection, Lin Feng chose to marry the Su family as a veteran, willing to endure the humiliation of being a "waste son-in-law".
On the surface, the Su family is a wealthy family in Jiangcheng, but in fact, there are undercurrents. Su Qingya's father, Su Tianhua, died in a mysterious car accident three years ago. The company was controlled by Su Qingya's uncle, Su Tianlong. Su Qingya and her mother were ostracized everywhere. Lin Feng endured the role of trash while secretly investigating the truth, and found that Su Tianhua's death involved Jiangcheng's underground forces, overseas dark organizations, and even the top-secret mission he performed that year.
As the crisis approached, Lin Feng gradually showed his strength and resolved the conspiracy against Su Qingya again and again. With thunderous means, he swept through both the black and white factions in Jiangcheng, uncovered the truth about the Su family's internal strife, defeated the infiltration of foreign forces, and finally vindicated his father-in-law, winning Su Qingya's heart and proving that he is not only the God of War, but also a man worthy of being entrusted with his life.