Director: Dante Lam

　　Starring: Zhang Hanyu / Peng Yuyan / Sun Chun / Chen Baoguo 

　　Country/Region：China

　　Synopsis：

　　On a section of the Mekong River in the Golden Triangle known as the "Gate of Hell", two Chinese merchant ships are shot and attacked by anonymous people. Before long, the Thai military holds a press conference to accuse the Chinese merchant ship of drug trafficking. Although the press conference announces that all crew members have fled, the bodies of 13 Chinese crew members who have been brutally killed are quickly discovered. This bold and reckless case shocks the Chinese police. Gao Gang, the captain of the Yunnan Anti-drug Squad, is ordered to take a special operations team to Thailand and cooperate with the intelligence agent Fang Xinwu to investigate the case...