What is despair? Perhaps, despair is the ultimate feeling of powerlessness. Time travel is both good and bad. From a warm place, to the despair of not being able to cover your body with clothes, not being able to eat, and possibly dying at any time, that's it.
Meng Nianhua, an ordinary college student in the 21st century, came to this ancient world and experienced massacres and calculations. In the end, he was only accompanied by loneliness and despair. This is the gift of time travel and eternal life.
"Traveling through thousands of worlds, seeing all kinds of situations in the world, seeing all kinds of calculations, accepting fate, disobeying fate, my fate, my life, even if it is pieced together, I still want to be glorious once."