Three high society people were found dead. Each crime scene had been arranged by the murderer. He left a card called "Death Notify" at each crime scene and they were about why they were killed, the date of the execution and something else that made this crime scene looked justicial. He was just like a judge that beyond the law. The municipal public security bureau set up a special team to investigate the serial cases. The members were all very weird and act strangely. Luo Fei was one of them, he seemed to have something to do with the mysterious killer.