The Eastern Palace’s Captive

"Imperial Sister-in-law, you, the Crown Princess, do you think you are free and happy?" He plundered by force and dominated the emperor's wife—— Rong Yu, the daughter of a powerful minister, was originally accused of being married to Shen Lu, the seventh prince of the current dynasty. The two were originally in love with each other. However, after a coup, Shen Lu was exiled to another country and his mother's family was executed. The Rong family was eager to put aside the relationship and took the initiative to participate in the struggle for the heir apparent. Unexpectedly, three years later, Shen Lu returned to the court and bloodbathed the disloyal ones. The queen was killed, the prince was deposed, and Rong Yu was demoted to the deposed concubine. But the misunderstanding back then has become a shackles. How can we change the situation between uncle and sister-in-law today?