I recommend the book "The Peerless Marquis of the Three Kingdoms". The protagonist of the story, Xiao Yan, was trapped in a turbulent era at the end of the Eastern Han Dynasty. He traveled to the body of the Marquis of Shouyang Pavilion, who had been a duke for many generations. In order to change that cannibal era, he was determined to change this cannibal era. This novel also told the story of the father who was a modern man who traveled to ancient times and the son who finally unified the world. The story line was very exciting. I hope you like this fairy's recommendation. Muah ~😗