On the Eve of the Elopement, He Was Tied to the Bed by the Crazy Criticizing Prince

She was deceived by her family into Prince Rui's Mansion and worked as a trial marriage maid to give birth to a child for her sister. Prince Rui, Shen Chu, used her the most in his bed, but she was barren and did not have a high-profile status. She is still just the lowest maid. The noble concubine fought with the princess, making things difficult and humiliating her again and again, and she could only survive in the cracks. Being stepped on day after day, Shen Rui watched with cold eyes. She developed a callous mind. Finally, after three years of infertility, the trial marriage period expired. She's leaving. But just before leaving the house, the ruthless King Rui, who had never tolerated her in his eyes, suddenly seemed to have changed. He used all kinds of methods on the little trial marriage maid just to keep her. "Even if you die, you can only die on my king's bed."