note: In iQIYI The title of this movie is FORENSIC MEDICINE SONG CI aka Forensic Scientist Song Ci: The Fraud
In MDL if you search for the title you found in IQIYI, MDL will take you to another Song Ci movie from 2020.

I enjoy Dee Renji and Song Ci movies and surprised that there's no review for this movie yet.

Plot is around Song Ci - SC assisting the emperor get back his throne after being plotted against by his trusted Shaman.

The production is not a huge budgeted film. It is simple yet perfectly done for each scenes. The location shoot was minimized but it didn't affect the way the story was relayed on the screen. Wardrobe was perfect for each scenes and each character that you won't feel slighted as a viewer. Even though it wasn't elaborate, the focus was majnly on the story.
I like that the simplicity of this movie still provided a satisfying watch.
The artists who played each character were professionals. They portrayed their character well enough even tho there are couple who probably could have rendered their lines and facial expressions better. This didn't impact the overall outcome of the movie anyways for me.

I am recommending this movie for anyone interested in period, costume and mystery movie.