Yu Jing (Wayne Lai) and Tung Chiu (Kent Cheng) are responsible in advising each prince.

Jing's father Yu Pok Man (KK Cheung) brought trouble to the family when his achievements made his advisor feel uneasy.

Tsing was deceived into becoming an imperial eunuch, while Ching loses her memory, but fortunately triad leader Fan Chiu Lun (Shek Sau) adopts her and triad member Yim Sam Leung (Kristal Tin) takes care of her.

Big villain Yeung Chi San (Joseph Lee) and his sister Consort Wai cause much trouble to get Kwai Wo the throne instead.

[1] Principal photography began mid-August 2011,[2] following the press conference and costume fitting that was held on 16 August.