The soul of Shen Yan, a doctor of modern literature, passed through the palace of Dajing Taifu and changed his mind with his rich knowledge of classics and history. With his outstanding talents, he won the hearts of two beauties, Liu Qingmei and Zhao Lingxi; he successfully resolved the financial crisis of Dajing by using his skills in making salt and soap. Later, she met Tuoba Yan, the third princess of the Huns, and fell in love with the grassland. She helped the Chanyu put down the rebellion of the eldest prince and the second prince. He also formulated four tailor-made strategies to stabilize the situation of the Huns and end the border war. In the journey of protecting his country and bringing peace to the people, Shen Yan completed his magnificent transformation from a playboy to a wise official in governing the country, creating an eternal legend spanning the Central Plains and grasslands.
