She Was Sold into the Palace by Her Cousin and Turned from Palace Maid to Queen.

After being sold into the palace by her cousin, Shen Qingwan had many misfortunes along the way. Was she wrongfully accused of murder? Being embarrassed by the Queen Mother? The Queen, the only person who truly treated her, was killed? After the death of her good sister, the emperor favored his enemy and even made her pregnant. Whether this emperor was sincere or not, she could not trust anyone and could only rely on herself. The emperor intends to support the heroine to contain all the forces in the harem and become the most useful flag in his hand. However, he still cannot resist the charm of the heroine and gradually falls in love with her. It is not yet certain who is whose chess piece. She will decide the throne of the queen...