Tensions arise when Jack Chan, a spineless constable who regards his work as a job but not a career, is partnered with an energetic and conscientious policewoman, Man Liu. When a serial killer emerges in Hong Kong, Man Liu swears to catch him. Jack is impressed by her bravery and decides to secretly protect her.
Eason Chan Yik-Shun
Joey Yung
Francis Ng Chun-Yu
Zhang Shanmeng
Kara Wai Ying-Hung
Lam Suet
Sam Lee
Benz Hui Shiu-Hung
Kristal Tin
Chin Ka-Lok
Yan Ng
Chloe Chiu
Alex Fong Chung-Sun
Liu Kai-Chi
Waise Lee Chi-Hung
Henry Fong Ping
Ella Koon
Elena Kong Mei-Yee
Ding Yue
Frank Liu Zong-Ji
Daichi Harashima
Adam Chan Chung-Tai
Mok Hoh-Yan
Ben Yuen Foo-Wah
Law Yiu-Fai
Kwok Yuk-Keung