Retired soldier Wang Luzhan returned from his injury. He wanted to keep a low profile next to Nanjiang University to protect his favorite girl Su Wanqing, but unexpectedly he was involved in a series of conspiracies between the remnants of the Black Crow Organization and the transnational Scorpion Gang. From fatal assassinations in libraries, to hostage traps in abandoned factories, to bomb crises in hospitals, and explosive confrontations in steel plants, the enemy is closing in step by step, resorting to ruthless means of kidnapping, undercover agents, and instigating attacks in the east, and even involving dark transactions between overseas mercenaries and corrupt officials. Lu Zhan joined hands with his comrade Lao Scar and the police team Zhang to use thunderous means to dismantle numerous murderous plots. Unexpectedly, Gao Kun escaped mysteriously and the mysterious man in camouflage suddenly betrayed him. The true identity of the mastermind behind the scenes became increasingly confusing. The mission of personal protection continues, and the sharp confrontation inside and outside the campus has just begun the most dangerous curtain.
