What's the difference between the first and second TV series Acts?

The second part is the prequel of the first step. The cast has also changed and the story has developed differently.

Judging from the storyline, only two important roles remain, namely, Zhuo Kai, a senior inspector of CIB played by Michael Miu, and Qin Huanxi, a member of the gangster club played by Xu Shaoxiong. In the first episode, the writers quickly unveiled their brand-new psychological state and experience. Among them, Zhuo Kai is an expert in training new undercover, but the unexpected sacrifice of his undercover and the death of his colleague made him somewhat disheartened. Qin Huanxi, who has not advanced to the gangster society, is actually a lurking undercover policeman. He is eager to restore his police identity, but he lost his relatives because of gang struggle. The new roles played by Chen Hao and Jessica Hester Hsuan have opened up a new story of confrontation between police and bandits and group fights.

Small bludger with integrity and warm-hearted "explosive seeds", resolute and playful Ding ... One of the reasons for the great success of Acts is that actors such as Ram Raymond and Charmaine Sheh are highly compatible with their roles, creating a vivid undercover image. The return of Acts 2 also produced a good lineup, including familiar faces such as Michael Miu and Xu Shaoxiong, powerful ones such as Chen Hao and Jessica Hester Hsuan, and young faces such as Huang Cuiru, Chau Pak Ho and Yuan Weihao.