From Sick Recruit to Frontier Blade

Lu Feng had been weak and sick since he was a child. He would get out of breath after running a few steps. People in the village said that this child could not be raised well. The year he failed the college entrance examination, he did not accept his fate. Instead, he embarked on the train to enlist in the army with the training and stance taught to him by the Taoist priests and a stubbornness that refused to bow. From being the weakest rural soldier who was the least favored in the recruit company, to gritting his teeth and enduring physical fitness, internal affairs, queues and extreme training again and again, he used silence, self-discipline and comradeship to polish himself into a real soldier step by step. Many years later, Lu Feng changed his name to Lu Buyan, lived in seclusion in Linjiang's old building materials market, and ran an inconspicuous security studio. He does not fight or show off, he only takes care of his disabled parents and secretly protects the family members left behind by his fallen comrades. It wasn't until the evil forces forced the martyr's widow to sign a forged debt, and even swung the steel pipe at a child, that he finally showed his hidden edge again. Calling the police, collecting evidence, giving in, rescuing people, Lu Buyan took every step with restraint and precision. When the police assisted in the investigation, they discovered that this ordinary security boss's service file did not have enough permissions. Behind his former name "Lu Feng" was a bloody past of a top special operations soldier. Comrades sacrificed, mission secrets were leaked, parents were disabled, moles in the military... Old cases and new enemies intertwined. He had promised his brothers to protect their loved ones. Now, someone has hit this bottom line. The sharp blade that has been hidden for many years is about to return to the battlefield.