Yang Si

Tang Chi-kao (played by Ma Chun-wai), who works as a surveillance officer at the Department of Justice, mainly deals with issues such as spitting and driving violations. In order to fully display his talents, he applied to be transferred to the government as a lawyer. Zhi Gao's father, Da Hai, is very supportive of his son's work. However, on the other hand, Da Hai has a strong gambling addiction and originally thought he had made a bet

The final day of the trial of the Lin family murder case that has shocked the whole of Hong Kong is approaching. When the jury is about to leave the court to discuss, one of the members, Xu Lisheng (played by Louis Koo), suddenly receives the news that his daughter, Yin Yin (played by Amy), has been kidnapped. The mysterious person asks Lisheng, who was once an international hypnosis authority, to use hypnosis to make the jury find the defendant guilty of murder