Shen Qingdai and the eldest prince, Xiao Yan, are reborn with memories of their past lives, when the Shen family is still intact and the conspiracies have yet to begin. In her previous life, her half-sister Shen Ruowei and the fourth prince Xiao Heng drove her family to ruin and caused the tragic death of her child. He, meanwhile, lost the woman he loved most because of a misunderstanding, and his grief over losing their child turned his hair white overnight. Reborn, Shen Qingdai becomes calm and ruthless, tears off her hypocritical half-sister's mask, and exposes her true identity as the orphan of the Huo family. Xiao Yan abandons his prejudices, quietly protects her, and fiercely stands up for her. Together, they uncover the truth behind his mother's murder and their beloved child's untimely death, thwart the Empress Dowager and Xiao Heng's conspiracy to seize the throne, and settle accounts with every enemy. The misunderstandings of their past life are finally resolved. In this life, they stand side by side, and Xiao Yan ascends the throne and makes her empress, allowing them to find lasting happiness together.