He is a crime-solving genius who was exiled from the officialdom, but was forced to come back because of the "Ice Blade Murder Case".
The half of a "bloody crane wing" left at the crime scene perfectly matched the mark of the taboo unsolved case for which he was demoted.
In order to pursue the truth, he formed a team with the cold-faced senior sister, the master thief, and the calm old man to solve a series of strange cases.
Step by step from humble officials to the center of power, they gradually uncovered a shocking secret that could overthrow the dynasty.
The content is vivid and very good