Three years ago, a series of murders went unsolved. Chen Mo, a former head of the criminal investigation team, disappeared from the police force, consumed by guilt.
Three years later, a stormy night brings a bloody fingerprint. A highly intelligent, twisted killer turns the city into a chessboard and human lives into pieces, dragging Chen Mo back into a game of crime that had long since seemed over.
The killer is elegant, composed, and cruel. He treats the hunt as a game and sees Chen Mo as the only opponent worthy of a match. Every crime is a provocation; every clue is a trap.
A retired detective and a cool, reserved medical examiner: old acquaintances once more standing side by side. She breaks the case by listening to the dead; he pursues the killer with relentless obsession. Step by step, they navigate the darkness, locked in a battle of wits with the devil, with no way back.
This isn't a manhunt. It's a game of chess.
The winner lives; the loser dies.
And from the very beginning, the true rules have been in the hands of the player moving the pieces in the shadows.
