Changing the Expression Space and Expressing the World's Theory

Have you heard of the theory that expresses the world? I believe that most people have never heard of it, because this is a magical theory. No one can guess the absolute mystery of this theory, because only such a theory can be interesting to speculate on. It is equivalent to any interesting thing. As long as you slowly guess, you can understand the mystery and foundation of it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.