Chasing the Murderer for Twenty Years

A strange corpse that had undergone plastic surgery after death revealed a mystery that had been sealed for 20 years. The black hands hidden behind the scenes are stirring up the situation. But the one who broke through the fog was the girl who was accused of killing her father... When her father died, Cheng Yi'an inherited his father's warning and embarked on a long road to pursue the murderer. After successively solving the serial murder case of the class reunion, the murder case of the richest man, and the burning of the corpse case, the cruel truth is about to emerge!