The legendary gang "Wendong Hui" was surrounded and suppressed by Nanhongmen and internal traitors in the courtyard of Shuanghe District. The life and death of the president Xie Wendong was uncertain, and all twelve elders were killed and injured. The Wendong Hui was officially disbanded. Nanhongmen took the opportunity to annex the underground world in the north, supported puppets, and implemented high-pressure rule. In the past three years, Beilin City has been prosperous on the surface, but in fact, undercurrents are surging, the old order has collapsed, and new warlords have taken over. Xie Yun, the grandson of Xie Wendong, is a freshman in the Department of Finance at Beilin University. He looks gentle and gentle on the outside, but in fact he has inherited his grandfather's cold-blooded resourcefulness and ruthless methods. He endured it for three years, honed his skills in combat and finance, and returned with the mission of revenge and reconstruction.