"Captain Gu, your ex-girlfriend is a suspect."
Su Wan came back with a corpse and a series of puzzles. Three years ago, she left smoothly, but now she has become the biggest obstacle for Gu Shen in handling the case. He convinced himself that he was approaching her just to solve the case. But when her handcuffs and her fingers were cold at the same time, and when the light in the interrogation room revealed the exhaustion in her eyes, Gu Shen had to admit that he had never really let go of her.
One hides the truth and the other pursues the truth. In this chess game where lives are the bet, they are each other's pawns and chess players. When all the disguises were torn apart, they discovered that they had been accomplices all along.
Conception:\\\\