Shen Fang, a genius boy abandoned by his family, has endured the harsh realities of life since childhood. To avenge his father for the injustice he suffered and his half-brother Shen Hanxuan for repeatedly bullying him, he carefully devises a revenge scheme under the guise of love. In this calculated game, Shen Fang turns tenderness into a blade and affection into a lock, vowing to make everyone who once looked down on him and hurt him taste the pain he endured. When family ties become bargaining chips in a conspiracy and love becomes a tool for revenge, this battle fought with hearts as pieces on a chessboard will ultimately drag everyone into an abyss from which there is no return.