You need some information about the characters in Bulian, and it is better to have their real history.

Zhao Huan (939-997), the emperor of the Northern Song Dynasty, namely Song Taizong, was originally named Yi Kuang, and later changed to Guangyi, that is, Zhao Huan. Zhuozhou (now Zhuolu County, Hebei Province) people. Because of his contribution to Mao's career, he was first named King of Jin. Emperor Taizong, the third son of Emperor Taizong's younger brother, reigned for 22 years (1976-97). Sexually addicted to learning, engineering and literature, versatile. You Gong's calligraphy, Mi Fei called it "true eight methods, grass becomes samadhi, running script is wrong, flying white becomes a god." I often give books to ministers. He sent messengers to buy and improve the ink stamps of the ancient emperor Wang, and collected them into ten volumes. It was published in the winter of Chunhua for three years, and then the minister went to the second house and gave it all. Died at the age of 59. History of Song Dynasty, Hai Yue's famous sentence, Fa Tie's interpretation.

Li Yu, the monarch of the Southern Tang Dynasty in the Five Dynasties and Ten Kingdoms period, reigned from 96/kloc-0 to 975, with a strong word. His first name was Jia Cong, and he was named Zhong Yin and Lotus Peak layman. Pengcheng (now Xuzhou, Jiangsu) was born. Li Jing, the sixth son of Southern Tang Dynasty, succeeded to the throne in the second year of Song Dynasty (96 1). In the eighth year of Kaibao, the country broke the Song Dynasty and was captured to Bianjing, where he became a general and disobeyed orders. Later he was poisoned by Song Taizong. Although Li Yu doesn't understand politics, his artistic talent is extraordinary. He is good at calligraphy, painting, melody, poetry and writing, especially at words. Famous works of past dynasties, such as, Langtaosha, Wu Yeti, etc. Known as the "Ci Emperor".

Zhou Xiao is younger than E Huang 14 years old. In the second year after Li Yu and E Huang got married, Zhou Xiaocai was 5 years old. With the passage of time, the little girl who is still in chaos has become a graceful girl of 15 years old. Zhou Xiao was born lively, beautiful and lovely, and was deeply loved by Li Yu's mother. Often send someone to pick her up and live in the palace. Zhou Xiao is much like E Huang when she first entered the palace, but she is younger and more lively than E Huang. With the increase of contact, Li Yu's attitude towards her has also changed. Because she was later named queen, people called her Zhou Xiao.