Story:
Prince An is an talented officer who is in charge of criminal lawsuit and chu chu comes from a family of coroners whose identity is a mystery together they solve cases and one of the biggest case which they uncover is the case case which has dragged for 18 years.
Cast:
All cast are fresh ones who did an amazing job not only the cast but the production crew has also done a great job. The story is fresh, their method of solving cases is shown well.

The romance between ML and FL is a slow budding and healthy one. The story doesn't feel draggy at all. There are 2 sets of villian in this story one is Head of Eunuch and other is Xue Ru Cheng who is trying to take the crown who is also ML's teacher.
There is SML and SFL pair who are like tom and jerry who has a good friendship with ML and FL.

It is good historical sherlock Holmes drama where the pacing and the script both are good. If you love to watch detective drama then this is it.