After Rebirth, I Became the Prince's Substitute for Bai Yueguang

In her previous life, she was the crown prince and died to save the prince, but he held Bai Yueguang in his arms and married her. Reborn and returned to the eve of the wedding, she refused the marriage in public and turned around and threw herself into the enemy camp - in this life, she wanted to let the prince experience what he asked for but not get.