He is the war god of Chu who is admired by people all over the world. He is the young master of the Xiang family of Chu who is deeply loved by the people of Chu. He has a noble background, a beautiful appearance, a general's demeanor and both civil and military talents. In general, no matter how outsiders see him, he is perfect, but he has never been truly happy. However, until he met her - Princess Changxi Wan Qing of Zhao State, a person he had never met but wanted to become a couple with her, his world completely changed. The most real Yi Tian in his heart appeared. Unknowingly, Wan Qing became an indispensable part of her life. But in that war-torn era, the hatred between the country and the family, the love between children, how will all this end...