An accidental fire three years ago caused the only suspect at the scene to die tragically at home during the interrogation process. The victims' family members also died in accidents one after another. Only a tarot card clutched in his hand hinted that the murderer was someone else. At the same time, the psychological consultant Lu Weiting at the time fell to the bottom and fell into deep self-doubt. Is the suspect targeted by the police really the suspect? Are the tarot cards at the crime scene a taunt by the murderer or a hidden secret? Three years later, a home invasion and murder case made him a suspect again. The roller coaster suddenly broke, and the suspects committed suicide one after another. Weird cases followed one after another, but the truth was far more than that.
"Officer Lu, you actually have the ability to see into people's hearts. Why don't you show it to me? Let's see if I kill anyone."
"Me? I can't see through people's hearts. I just found evidence of your crime."
Madman and genius, sanity and madness are just a matter of thoughts.