In Dream

Have you experienced an extremely real world in a dream, and when you wake up, you will find that the extremely real moment just happened, but you can't think of anything, but under certain circumstances, you will think of certain words, which can be an event, a person, or even a tree. Some trivial things, or even the "feeling" of being there. No, this is not actually a dream. As for why it is not a dream, I will use my personal experience to record the "moments" from the "point" centered on me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.