Synopsis：Drug lords run rampant at the border, sparking an all-out life-or-death battle between them and the narcotics police! During a raid on a drug trafficking operation, Deputy Captain Xiao Ruolan falls into a trap and goes missing, her fate unknown. Meanwhile, her double infiltrates the police force. Notorious drug kingpin Chen Qiang has been plotting for years and is now preparing for an even larger-scale drug deal. A showdown between the real and the fake Xiao Ruolan, power struggles within the cartel, and desperate firefights in a hail of bullets... When the truth finally comes to light, who will have the last laugh?