Anti-drug is the best film in Hong Kong. This film tells the story that Louis Koo, as an undercover policeman, was killed by a drug dealer in order to solve a major drug dealer case and tracked it to Thailand. Finally, with the efforts of several people and the cooperation of undercover inside and outside, this criminal gang was finally eliminated.

There are many wonderful clips in the film, which are shocking. When Liu Qingyun and Nick Cheung arrived in Thailand, they found that the local police and drug dealers had reached an agreement and chased each other on the road, which was very wonderful. In addition, one of their colleagues can speak Thai, and people realize that Thai-speaking policemen will soon expose Louis Koo's undercover identity. So they cooperated and sent photos of real drug dealers to each other, which saved Louis Koo's life.

If few people arrived in time, Louis Koo might have collapsed. The highlight of this film is not the plot, but Nick Cheung and Louis Koo. Liu Qingyun's three best-selling film emperors raced brilliantly. In fact, all films in Hong Kong can be regarded as masterpieces as long as they are performed by three actors, and drug control can only be regarded as one of them.

The second anti-drug film released this year, I think it is far from the film of 1. Personally, I don't think it is necessary to gild the lily for this classic, because it is perfect as a whole, and there is no need to saturate its plot in the future. Of these three people, Liu Qingyun has the best acting skills. Liu Qingyun also won many awards for his role in the anti-drug campaign, which is widely expected.