Twenty years ago, 19-year-old Wang Yuanyang (Nick Cheung) was accused of murdering a young girl, Yi Yun, and was convicted and imprisoned. At the end of his sentence, he was released on parole, but Wang Yuanyang met Xu Xue (Janice Man), a girl who looks very similar to the deceased. Deeply shocked, Wang Yuanyang involuntarily followed Xu Xue, observing every move of Xu Xue and his family from a distance day and night. Lin (Yam Tat-wah) is a police detective, nicknamed "Angry Han" in the movie "Dead of Night". Many years ago, his wife committed suicide by jumping off a building, and he never got out of the shadows, so she had to be a lover and neglected her daughter. At the same time, Wang Yuanyang, who had just been released from prison, was involved in a case of burning a male corpse by the sea. The male deceased was

After everyone found out that Wang Yuanyang had subverted the correct direction of tracing the real murderer, Lin turned back to her mother and daughter, who were preconceived as victims. At the same time, with your help, she found that Xu's wife had consulted a lawyer to apply for a single divorce before her husband was killed. While complicating the whole case, it gradually solved the mystery of the truth and the reason why Wang Yuanyang misled the police. ...

This film is a reunion of Xianyang Zhou and. Their first cooperation with the murderer was not well received, but no matter how vicious the criticism was, it would not let the creator give up his nostalgic elements. The content and interest of Nightfall can also be regarded as an improved version of The Killer.

Intellectually, Nightfall casts a wider net, and the analysis of the motive and even human nature is also intended to dig deep. The creator urgently needs this work to become complicated, and also risks accidentally stepping on a mine. The ending of this film is not unexpected, but it is not brilliant either. This is also the common sorrow of all screenwriters who write suspense dramas: the audience has mastered 1 million ways to kill people, but the progress of developing lines of human thinking can't keep up with the needs of curiosity.