In most of the best-known classic Chinese novels, like "Journey to the West", "Water Margin" and "Dream of the Red Chamber", there is usually a character that feels very important in the first few chapters, then nowhere to be found in the rest of the book.

When people reading these novels, most of them wouldn't think of those runaway characters because there are many new characters and exciting plots. But it just strikes when people start to recall the plots sometimes after reading: one of the most important characters already foresee all of the conflicts, and they just run away and live their life rather than participating in the following conflicts.

It turns out, most of the novels are written by frustrated scholar-officials. They got burnt out in reality so they wrote those novels. Many of them would become hermits and enjoyed their life happily after. It sounds escapist but there's some Zen in it in the context of Chinese literature.

It feels like "The Shawshank Redemption" when it strikes me that the hammer was in the bible, and the most intensive scene was presented in a very calm way when people didn't know it.