Li Yan, a lively beauty who came to the prosperous Chang'an of the Western Han Dynasty from Jiuquan, met the gentle and elegant Du Shaoting and the free and easy Zhang Pengzu. They were two young men from aristocratic families with completely different personalities, but they had the same choice that was full of thorns. Li Yan originally did not want to get involved in the disputes of these official families, but she gradually became the center of the incident. Liu Bingji, who treated her like a brother and sister, her brother's bitter lover Huo Chengjun, and her father Li Guang who regarded her as the apple of his eye, Li Yan was in a dilemma but could not escape. What was the fate of everyone in the end. How to decide the grievances between Li Yan, Du Shaoting and Zhang Pengzu?