Kate Tsui Tsz-Shan is a Hong Kong actress most well-known for her career with broadcaster TVB. She is the 2004 Miss Hong Kong pageant winner. In June 2019, she graduated from the University of Hong Kong with a Master's degree in Psychology.
Commander Qinglong is the loyal leader of the assassin group that serves the emperor. But when his allies plan a rebellion against the ruler, he finds himself in danger.
The head of an elite Hong Kong surveillance unit keeps one eye on his rookie apprentice and the other on a notorious criminal he suspects of masterminding a recent jewel heist in this tense thriller from filmmaking duo Johnnie To and Nai-Hoi Yau. Of course, the criminal knows all along he's being watched. But that doesn't stop him from trying to pull off the biggest score of his career.