Library

This book is not a fast food to welcome taste, it is a high-intelligence reading, boring and easy to make people doubt themselves. Most people insist on not reading it. If it is really boring, it can be used to pass the time or be in a daze. It will be updated every month or a year when I think of it. I may change it if I think of better content. In this way, we slowly travel together in the universe, with no direction and no end, and after nine turns, we return to zero.