The Netflix drama Rose Walker has 24 episodes. The drama is directed by Hong Ling and stars Lin Peng, Zheng Yecheng, Li Zifeng, Jin Kaijie, Wei Jianlong, etc. It is an anti-drug movie and TV drama. It tells the story of Lin Qiang, a female anti-narcotics police officer who, after her own anti-narcotics brigade leader is killed by drug dealers, succeeds in becoming an undercover police officer through her own ingenuity to collect incriminating evidence of drug dealers. It's a small budget web drama, but with its excellent quality, it has gained very good reviews online by the word of mouth from the tap. However, viewers boasted that the drama is a big surprise for a small cost, with a head-turning setup of a female heroine who is valiant and a handsome male lead, all with online IQ.

This is a rare film and television drama with a female police officer as the main point of view, and the whole drama can be said to be very successful in the portrayal of the female lead. The heroine, Lin Qiang, was gangly as a child, more like a delinquent girl, unlike the image of the heroine in most previous TV dramas. When she grew up, she turned into a domineering and independent woman, transforming into an atypical anti-narcotics police officer. Since going undercover in a drug dealer's den, she's come close to losing her life a few times; she's almost been shot, blown up, and framed. But each time, she's been able to defuse the danger with her own ingenuity and without relying on male help.

As a police drama, the drama's all-intelligent setup has made viewers enjoy watching it. Many police dramas in the past have been set up in such a way that the protagonist is incredibly smart and the villain is incredibly stupid, which makes the drama look very boring. However, this is not the case, the villain of the drama IQ is quite online, many times let the female Lin Qiang nearly killed, watching the audience heartbreaking and exciting. The content of the plot is simply infernal, black and white, interlocking game within a game, each character is vivid and three-dimensional, the audience to follow up is really easy to head.

The drama's 24 episodes are hardly wasteful at all. It's just a shame that the men and women starring in the drama aren't very famous, which led to the drama not being well received in the early stages and not much publicity, or else the drama could have actually been a bit hotter.