It focuses on two policemen in the Royal Anti-Swindler Unit who work to put con men behind bars.
[1] The theme song "Splendid Story" (精彩故事), and subtheme song "Has You Rarely" (難得有你) was composed by Joseph Koo, lyrics by Wong Jim, arrangement by Joseph Koo and Chiu Tsang Hei, and sung by Roman Tam.
Jiang Yiju (Bobby Au Yeung) comes from a long line of card sharps and confidence men, however rather than using the skills he has learnt for crime, Jiang Yiju is instead a policeman of the Hong Kong Police Force who, together with a small squad of officers, uses his understanding of confidence tricks and tricksters to catch them.
Chen Weichen (Monica Chan) is Jiang Yiju's fiancée, wishing to put off marriage, Jiang has a long-standing bet with Chen, that if she can beat him at mahjong she can name the day of their marriage, with the knowledge that with his skills at the game that it would be impossible for her to do so without him throwing the game.
Realising that this means that she is on the verge of giving up on their relationship Jiang must therefore ask himself does he love being a bachelor more than Chen?