Do people in the four-dimensional world also dream? Lin An casually posted a post: Why do I frequently dream about a girl? Unexpectedly, a reply came soon after, as if someone was specifically waiting for this post. The other party asked her in detail about the content of her dream that she didn't care about. A few days later, Lin An met a mysterious man in a black robe. Later, Lin An was transported to a familiar three-dimensional space, where he met the girl who appeared in his dream. A series of jumps and loops are opened in the two spaces...
Concept: Man is a thoughtful reed