Michael Tse as Ngo Siu Fung
Sammul Chan as Ma Sam Po
Joe Ma as Prince Yin Chu Tai
Eleane Kong as Princess Wing Yeung
Kate Tsui as Shum Sin Sam
Joel Chan as Chu Wan Man
Law Lok Lam as Chu Yuen Chueng
Leung Ka Ki
Total Episodes: 30 episodes
Aired Dates: April 4 to May 13, 2011
Time Slot: Mondays to Fridays, 8.30pm
Channel: Astro Channel 901
Chu Yuen Cheung, the first emperor of the Ming Dynasty has passed away. Chu Wan Man, the son of his chosen heir is named as his successor.
Wan Man's bodyguard, Ngo Siu Fung is tasked to look for Yuen Cheung's lost will. In the course of Siu Fung's search, he gets to know the counsellor for Prince Yin Chu Tai, Ma Sam Po.
Siu Fung and Sam Po both have great respect and appreciation for each other, however Siu Fung still remains vigilant as Prince Yin Chu Tai has plans to covet the throne.
One day, after a mission, Siu Fung suffers from memory loss. He also changed from being a heartless person into someone full of sympathy. Princess Wing Yeung, warns her good friend Sam Po to be careful when dealing with Siu Fung.
Chu Wan Man still has high regards for Siu Fung, but Siu Fung is no longer trustworthy after his accident. For reasons unknown to himself, Siu Fung find the mysterious Shum Sin Sam and Prince Yin Chu Tai to be familiar. Later on when Siu Fung learns of a secret mission, he is torn between anger and guilt.