Through time-travel stories, the difficult life in ancient times is depicted, allowing readers to understand that even the peaceful and prosperous times in ancient times were not easy to live in. No matter they are ordinary people or wealthy people, even emperors and princes are unstable. They are obsessed with the fantasy of a great and powerful country in ancient times. It is better to work down-to-earth at this time and contribute part of their strength to society.
Concept: Tragic ancient life after time travel