The Untold Stories of Tang Dynasty (2018)

Both dramas have similar vibes - wuxia thriller, mystery, crimes, murders. The males leads in both dramas are intelligent, great martial artists, and talented investigators. They are also assisted by their trusted friends in finding evidence and the truth.

-Same time period -Mysteries, Detectives, and Investigations - Very Historical If you like this, then it might be another good drama to watch next.