After the deaths of Chief Wen-Luo and Lieutenant Ren-Li, a secret organisation uncovers that powerful elites controlling the government orchestrated the murders. Their next target is Wen-Luo’s daughter, Wen-Li. Agent-90 is tasked with eliminating these elites and protecting Chief Wen-Li from imminent danger. As he embarks on this high-stakes mission, the fate of Chief Wen-Li and the world hangs in the balance.