Yixiu is reborn, fights against her elder sister, and becomes the queen mother

The low rating is because Yixiu was reborn the day before her elder sister Chunyuan entered the palace. Since her mother wanted her elder sister to marry in so much, she would make it happen. But such a good thing must be known to the whole capital. She wants to see if she can still become the wife of the fourth prince after the whole capital knows that a sister seduced her brother-in-law in the house of her pregnant sister. Didn't the emperor always say that his Wanwan was his white moonlight? If this white moonlight was still alive, she would like to see if so many people would enter the palace in the later period. Is this white moonlight really as gentle and kind as he thought, and as bright as the moon? In this life, Yixiu only seeks wealth and honor,...