Zhen Huan grew old naturally in her later years after going through court struggles. However, at the moment of the end of her life, she opened her eyes and found that she had returned to her youth - becoming the legendary Bai Yueguang and the eternal love in Yongzheng's heart: Queen Ulanara Rouze of Chunyuan. In this life, she is no longer limited by love. She wants to make up for the regrets of her previous life and live a different life.