The Whole World Has Gone Crazy, No One Can Withstand Mental Illness

[Relaxing and funny + mental illness + invincibility + non-serious prehistoric] Chen Yang, a mentally ill person who traveled through the ancient times, founded the ancient times and claimed to be able to teach everything. All the great powers in the wild were dumbfounded when they met him. No one can withstand this lunacy! —— It's a funny ancient novel, and it's full of laughter. If you don't laugh, you can complain.