![](https://image.tmdb.org/t/p/original/9uFAyoe3hCdX7uo944ZzpvcVBHG.jpg)
![](https://image.tmdb.org/t/p/w200/1VSuB0kB5wtLfs9wLpUieRa6vvK.jpg)
In the 1990s, an armed police team in the south-western border of China encounter floods and drug traffickers while on a mission, resulting in heavy casualties. In order to avenge their dead comrades, the survivors launched a final confrontation against the drug dealers.