Serial killings, corpses everywhere.
He used to be kind and true, but now he is extremely cruel, and his karma is everywhere. How can he be redeemed in hell? How terrible is the human heart.
Bustling campus, quiet campus life, frequent murders, murder scenes. Criminals always leave a dry leaf and a note - will you redeem me. Other than that, there are no flaws. Facing such a powerful serial killer, the members of the task force had no clue, so they turned to psychological logic expert Xu Shufan for help. How should he proceed to decipher the mystery? Why does the serial killer who arranges everything carefully always deliberately leave clues? Is this a long-planned conspiracy or a trap, or is there some huge secret hidden there. When everything is revealed, what is the dazzling truth?