A poor teacher with a cat The dog struggled to make ends meet, but was accidentally involved in many murder cases. In each case, the unknown side of the teacher was gradually discovered. Everything was not as simple as it seemed. What was the mysterious object in the teacher's hand at this time? What caused the teacher to be penniless and weak? Why was he involved in the court again? There was someone in the palace who wanted to subvert the imperial power...
Concept: From chasing fame and fortune to facing it calmly, the supporting characters grow up all the way and take on their own roles