The story revolves around the Wui Yau Safeguard Agency, which is the most prominent safeguard and escort agency in Hangzhou. However, the agency was discovered to be close to bankruptcy, due to financial mismanagement. Together with his four sons, the patriarch of the family, Sheung Ching-Tong (Samuel Kwok) must, along with other allies and confidantes, rebuild the agency and save it from near certain death.
Steven Ma Chun-Wai
尚智
Elaine Yiu
利祥鳳
Wayne Lai Yiu-Cheung
尚忠
Ben Wong Chi-Yin
尚孝
Chris Lai
尚義
Samuel Kwok Fung
尚正堂
Ram Chiang Chi-Kwong
尚正文
Lau Kong
尚正鵬
