Liu Peiyu

The series takes the Stealth Mission Strategic Force and the Counter-Terrorism Special Forces as its themes, telling the story of a group of counter-terrorism elites engaging in a series of fierce battles with lawbreakers.

The story takes place in Kowloon City in the late 1950s. Both Zuo Gouquan (played by Chan Chun-pang) and Duan Yingfeng (played by Yuen Wai-ho) have fathers who are renowned masters of Bagua Quan. However, a conspiracy causes Duan Yingfeng to lose his father, while Zuo Gouquan's father becomes a murderer and takes his own life unavenged. As a result, Zuo Gouquan and his sister

After his death, the invisible tycoon Gu Baifang left seven last wishes for his seven half-daughters. The eldest daughter, Gu Lingshan (played by Wong Chui Yau), is successful in her career but her love life is in a complete mess. She has an extramarital affair with the married talented Ye Zili (played by Chan Shan Chung), and also has a distant relationship with her younger sister Gu Qingtong (played by Ko Hoi Ning). The first half of Qingtong's life was full of hardships

Xu Junsen is an elite detective of the O team. He is brave and capable, highly regarded by his superiors and appreciated by his colleagues. However, his ultimate dream is to join the Flying Tigers. Another elite agent of O, Shen Weili, has a shrewd mind and rich experience. Although the two handled things in completely different ways, they appreciated each other and complemented each other's shortcomings. The police force was ambushed by bandits.

The series takes the Stealth Mission Strategic Force and the Counter-Terrorism Special Forces as its themes, telling the story of a group of counter-terrorism elites engaging in a series of fierce battles with lawbreakers.