If you could let one thing disappear (forever) from the world to live one day longer, what would you pick? That’s what our protagonist had to ask himself. He only has a few months to live when he got to meet a so-called “devil”. He gave him this opportunity:
one thing disappears from the world = one more day
It’s fun, yet it makes you think about a lot of things which actually matter in life. I love how the author wrote such big things about life in such a simple way. It’s simply amazing.
There is also a movie of the book. 🙂