It is Darren Chen's first drama as the leading man and his first historical drama.
The novel was originally a BL novel. However, the main theme revolves around the crime solving and not the romance. The published version features the bromance between the characters.
Li-Chun Lee and Jackie Li make guest appearances.
It is Jackie Chan's first time to produce an online drama.
Based on the novel of the same name by Meng Xishi.