The great detective and his wife were found dead
It can be determined that it was a homicide, but the murderer disappeared...
His son Sang Ning inherited his father's legacy, and accumulated experience in investigating cases with his father's student Bai Sen in search of the truth.
But the truth
Can it really be what people want?
Concept: The truth is sometimes cruel. Even if you don't want to accept it, it is still there, unchanging.