In her previous life, Shen Qingci was the Crown Prince’s secondary consort. After her elder sister and the Crown Prince had used her to their fullest, they framed her and brought about her death. Reborn five years in the past, she swears to make every one of her enemies pay in blood. This time, she will depend on no one. Instead, she carefully lays her plans and approaches Xiao Jingxuan, the future Prince Yong who will soon hold power over the court, proposing a deal. She offers her foreknowledge as a bargaining chip, while he wields power as his blade. Together, they plot their every move amid the treacherous struggle for imperial power, ultimately avenging her past and finding an unexpected love.