Qu Mengyan, the wife of a rich and powerful family, was imprisoned by her husband yuan Heng and her stand-in Ye Sha, and her daughter Nuonuo was taken hostage.After she faked her death to get out of trouble, she turned into a "two-sided chess player" to lurk as Ye Sha and take revenge by weaving a net with the help of police detective Fang Ke.In the bloody chess game, the real murderer is drowned in the abyss of greed, and who is trapped in the cage of love and hate, who eventually becomes the sacrifice of power, to be revealed in the final chapter.