Which book is the protagonist of Liu Yu?

Li Yu, the monarch of the Southern Tang Dynasty during the Five Dynasties and Ten Kingdoms Period, reigned from 96/kloc-0 to 975. His name is Jia Cong, his word is Shi Guang, and he was named the Baritone and Lianfeng laity. Han nationality. Li Yu (according to legend) was born in Jinling on the seventh day of July in Tianzhu, the sixth son of Li Jing in the Southern Tang Dynasty. In the second year of Song Dynasty (96 1), he succeeded to the throne, which is known in history. In the eighth year of Kaibao, Song Jun breached the capital of the Southern Tang Dynasty, Li Yu surrendered to the Song Dynasty, was captured to Bianjing, was made a general, and disobeyed orders. Later, Li Yu was poisoned by Song Taizong because of the word "Yu Meiren", which was a tribute to his motherland. Although Li Yu is not good at politics, his artistic talent is extraordinary. Exquisite calligraphy, good at painting, smooth melody, poetry has a certain attainments, especially the highest achievement in words, such as "When is the spring flower and autumn moon of young beauty" and "Going to the West Building alone without words". Known as the "Ci Emperor".