داستان فیلم در مورد ژانگ یائو است که خانواده‌اش توسط قاچاقچیان مواد مخدر نابود شده اند. او به طور مخفیانه با آن دو، رهبر تیم مبارزه با مواد مخدر، همکاری می‌کند. این دو با هم متحد می‌شوند تا شرارت را از بین ببرند و عهد می‌بندند که موکون و آن‌پی، دو چهره اصلی گروه جنایتکار، را نابود کنند و In a world where order has broken down, darkness reigns, forces are at work, and conspiracies abound. The son of a notorious drug cartel leader fights for his life, and gradually rises to prominence. The captain of the anti-narcotics squad is a vicious and ruthless killer. The violent thugs who roam in the darkness intervene to stir up trouble and vow to seize the benefits. The situation becomes more and more confusing as the whole team goes crazy, not realizing that a huge revenge plot is involved behind the scenes. Under the darkness of the money and power transactions, factional armed struggle, black gold insider surfaced one by one. The long-awaited game of life and death has already begun......