Ten years ago, my sister died on the red and blue chessboard, leaving behind half a bloody chess piece and a broken profiler.
Ten years later, the serial case that imitated the "painter" technique was restarted. Next to the victim was a "queen" chess piece that was exactly the same as his sister's, with lipstick written on the scene: "Sister, I will finish the game for you."
Former criminal profiler Shen Qingyan is forced to come back, only to find that every step of reasoning confirms a terrifying truth: the "painter" was not a person, and her sister's death was actually a scheme that used her as bait.
When the black-and-white sketch was dyed red and blue, and when the reflection in the mirror began to play chess, Shen Qingyan finally saw clearly - the people sitting at both ends of the chessboard were never the murderer and the police, but two souls torn apart by the truth.
This time, she must tear open the wound of memory with her own hands, and find the "Bishop" chess piece that has been hidden for ten years at the moment when red and blue collide.
However, when the chess game is over, who will be the winner who smiles and sheds tears?
Concept: Between cruel reality and distorted justice, how individuals face the abyss of memory, deconstruct false appearances, and finally rebuild themselves in the ruins and define their own salvation. It tells readers: Sometimes, the most terrifying thing is not the murderer, but the cage we build for ourselves in our hearts to avoid the truth.