Cure cancer

Reuben Su had actually already considered what the old man in fancy clothes said.
Behind this ordinary thing, it is indeed not as simple as it seems on the surface.
If these elderly people can spend a thousand yuan, they are not buying their lives, but just a psychological comfort.
This is just like the fact that although scientific knowledge has become popular in Xia Country, Buddhism and Taoism are still popular.
Are there gods in this world? Are there immortals? I believe that...