After Bai Qile, the legitimate daughter of the general's mansion, is reborn, she unexpectedly gains the ability to hear her concubine-born sister's inner voice, accidentally exposing the other's identity as a time-traveler. In her past life, she misplaced her devoted heart on Xiao Jin, only for him to heartlessly cause her tragic death and leave her eyes unclosed for the sake of the time-traveling sister. Returning to her youth, Bai Qile wakes up sharply, resolutely rewriting her fate, avoiding the scumbag Xiao Jin, and turning to marry the Prince Qi, Xiao Yan, whom everyone regarded as cannon fodder. She originally only wanted to keep a low profile, rely on her father to have children, and live a stable life, but she never expected that the cold and reticent Prince Qi would henceforth hold her in the palm of his hand, showing her all sorts of favoritism and spoiling her to the extreme.