After Song Qingran died suddenly, she traveled through time and became the outer chamber of Ning Zhuo, King Xuanwu of Southern Liang. Ning Zhuo unexpectedly heard her voice. Song Qingran wanted to leave, but was moved by the conditions of 500 taels of silver per month and "no need to attend the bed", so she decided to stay and educate her three rebellious nephews and nieces. She tactfully dealt with the unruly princess's difficulties, used modern education methods to tame the naughty children, and gradually won the sincerity of Ning Zhuo and the children in their relationship. In the end, the princess was sent to get married, Song Qingran was promoted from the outer chamber to the concubine, and she finally got married to Ning Zhuo, and the family of five lived happily.