I once had an extremely long dream. I was still very young at that time. I always remember that dream was very long. It was so long that it almost made me suspect that reality was illusory after waking up. It was so long that I could hardly remember what I experienced before the dream. Everything. And this book is an extension product based on that long dream. I remember that in the dream, I became hazy, flying out of the sky, far away from the starlight outside the sky, and quickly merged into the darkness. Shuttle through the passage of colorful light, and then saw a different sky, what still impresses me today is the scorching sun that emits colorful light. The brilliance is so beautiful. Then I became a bystander, as if using the eyes of God , looking at everything that happened in the magical world with the colorful scorching sun everywhere. It seems very mysterious, but it is also very ordinary. It is just about a dream, everything that I saw in a dream and I remember it so far. There, that At that time, the first thing I saw was a black land, a black forest, a black hare, a black wolf...