The legitimate daughter Shen Qingwan was tricked by her stepmother into entering the palace draft. She wanted to survive three years as a transparent person, but the imperial concubine Zhao Linlang targeted her and insisted on putting her to death. Shen Qingwan doesn't want to fight, but she doesn't want to die - since you can't escape, let this deep palace become your graveyard. Slapping in the face, counterattacking, and recruiting the younger brother, every step was calculated, until she discovered that there was a deeper chess game hidden under the smiling face of Emperor Xiao Jingheng.