Lin Chen, the adopted son-in-law of the Su family in Jiangcheng, was considered a "wimp" in the eyes of everyone in the city. No one knew his other name - Xiao Zhan, the god of the national army who had guarded the border for ten years and made foreign races fearful. Three years ago, in order to find out the truth about the mysterious death of his best friend, he resigned from the military and moved into the Su family incognito. He endured the glare of his mother-in-law and the humiliation of his brother-in-law, just to secretly pursue clues.
Until the Su family was suppressed by enemy businessmen and was on the verge of bankruptcy. Even Su's eldest daughter, Su Muxue, was forced to mortgage her ancestral home. Killers hired by the enemy businessmen suddenly broke into the Su family. Just as the whole family fell into despair, Lin Chen slowly stood up, and the black iron military badge that slipped from his sleeves flashed coldly. "Are you tired of living with anyone who dares to touch me, Xiao Zhan?"
He used only three moves to fight off the killer, and then dialed the encrypted phone number: "Send me an order to freeze all the assets of the enemy businessmen immediately and thoroughly investigate the forces behind them!" Half an hour later, the business community in Jiangcheng was shocked, and the enemy business group went bankrupt. Even the military region generals came to salute in person. Su Muxue and everyone in the Su family were shocked to realize that this son-in-law, who washed and cooked every day, was actually a powerful military god who controlled the country with a large number of troops. As the identity is exposed, the truth about the death of his best friend and the larger conspiracy gradually emerge...