In Qingcheng in 1988, Nie Lei, who had been unjustly imprisoned for three years, set up a stall to sell shoes to make a living, but was blackmailed and oppressed by local snakes. He endured the world for a long time and got acquainted with a group of courageous brothers. He relied on his courage and courage to fight against the evil forces entrenched in all walks of life, and dealt with veteran powerful men such as Zhang Feng and Nan Ziwen. Nie Leizhi broke through the frame-up trap, defeated the casino overlord in the gambling game, cooperated with the police to eliminate the dragons in the city, and established a formal security industry. Fighting with blood and fire all the way, upholding justice for merchants and protecting loved ones, they found a grassroots counterattack intertwined with grievances and morality in the chaos of the market.