Dream Trader

[There are many genres involved, not a single world] Dreams are the manifestation of human subconsciousness, including escape, desire, and fear... But what you don't know is that those bizarre dreams are actually an extension of the real world. The scenes you saw are also real! —————————— This book is also called "The Great Dreamer". It is not a cool book, and some people may be confused while reading it, but it will be completely revealed later on.