生在唐朝的升平公主长相漂亮十分聪明，不仅能文能武，还擅长于蹴鞠和马术，在所有人眼中升平公主就是一个难得一遇的宝贝，不过因为太出色也一直没有遇到一个可心的人出嫁。皇上觉得一直留在家中也不行便给升平公主安排嫁给外族皇子和亲。升平对于一个未曾谋面的人出嫁很不甘心，于是决定逃婚出走了事，之后便侮辱了长乐坊。在长乐坊结识了一个暖男郭暖，那个人为人风趣幽默学问渊博，深的升平的倾慕。但是他们之间的感情却没有很顺利，几经波折之后才得到皇家的认可，但是因为宫中规矩太多，叫郭暖很难融入其中，这也叫升平与郭暖之间产生了间隙与误会。他们之间的不和谐竟然被奸人利用，导致了郭暖差点被满门抄斩，之后郭暖被发配到了边疆受罪，升平也被皇上安排去了外藩和亲，嘴周两个人经过很多波折破镜重圆走到了一起。

Born in Princess Shengping of the Tang Dynasty is beautiful and very smart. She is not only good at literature and martial arts, but also good at Cuju and equestrian. In the eyes of everyone, Princess Shengping is a rare baby, but because she is too good, she has never met a lovable one. people get married. The emperor felt that staying at home all the time was not enough, so he arranged for Princess Shengping to marry a foreign prince and get married. Shengping was very unwilling to marry a man he had never met, so he decided to run away from the marriage, and then insulted Changlefang. In Changlefang, I met a warm man, Guo Nuan, who is humorous, knowledgeable, and deeply admired by Shengping. However, the relationship between them did not go smoothly. After several twists and turns, they were recognized by the royal family. However, because there were too many rules in the palace, it was difficult for Guo Nuan to integrate into it. This also caused a gap and misunderstanding between Shengping and Guo Nuan. . The disharmony between them was exploited by traitors, which caused Guo Nuan to be executed by the whole family. After that, Guo Nuan was dispatched to the frontier to suffer. Shengping was also arranged by the emperor to go to a foreign domain for marriage. got together.