Description:Feng, who has ended his undercover career, is honest and uncorrupted, but the shadows of the past are lingering. His boss, girlfriend and father don't trust him. With a gunshot, his colleagues fall to the ground and his old friends become strangers. The terrible thing is that Feng has also become his own enemy. Because of the great suffering, he takes cocaine as the most immediate relief. The gray and dark tones under the filter, the bleak blue under the neon light and the illusional flashback. Is he desperate, or is he in a country where no one is in there? The most dangerous person is himself who lives in the nightmare.
