Yes, I recommend the book "The Return of Shu Han in the Three Kingdoms" to you. This was a historical novel about the Qin, Han, and Three Kingdoms. It mainly told the story of Liu Bei's son, Liu Xiao, who traveled to the declining period of the Han Dynasty and led the Han Dynasty to rise again. There were also plots involving Emperor Guangwu of the Han Dynasty. I hope you like my recommendation. Muah ~