Yang Rui falls in love for the cleaning woman who works in a taekwando gym, only to later discover she's an undercover cop named An Xin. An is in hiding from drug smugglers who have a score to settle with her - a raid she led resulted in the death of one of the smuggler's parents. To complicate matters further, An was previously romantically involved with the smuggler whose parents were killed.
Nicholas Tse | Mao Jie |
Zhao Wei | An Xin / He Yan Hong |
Liu Yunlong | Yang Rui |
Chen Jianbin | Zhang Tie Jun |
Sun Hai Ying | Captain Pan |
Hong Jiantao | Liu Ming Hao |
So Ga-Tung | Xiao Xiong |
Dung Yeung-Yeung | Xiao Xiong (baby) |
Lau Kwong-Hau | Lao Qian |
Leun Chu | Xiao Kang |
Niu Li | Zhong Ning |