Dark Zhen Huan: Zhen Huan will be made to act foolishly. If that bothers you, feel free to pick another book.
An Lingrong swallowed her last bitter apricot kernel, bringing her miserable life of being used to a tragic end in the palace. When she opened her eyes again, she had returned to the eve of the imperial selection. In her past life, she was a pet kept by the emperor in the palace, the sharpest blade in the empress's hand, and a stepping stone beneath the mask of Zhen Huan's “dear sister.” In this life, her gaze is icy, a smile playing on her lips. Dear sisters, the game is starting over. Watch as the daughter of a lowly county magistrate plots her way forward, overturns the Six Palaces, and sets her sights on the position of empress dowager!
It's super beautiful. I've listened to it twice. The author writes it very well!