Due to an accident, He Yuchi, a senior high school graduate, came to her past life, and found that the people and things around her came to a different time and space with her. A love-hate relationship about the past life was about to begin... While learning about her past life, she gained the emotions that truly belonged to her. Between the past and reality, where should she go... This work pays tribute to Sister Vivi's "Journey to Search for Past Lives" and tells the love story of Emperor Xuan of the Han Dynasty Liu Xun and Queen Xu Pingjun~