I Just Want to Sleep. Who Knew I Would Encounter Strange Things in My Dreams?

On the ceiling of the classroom, the old ceiling fan was squeaking again, and the rickety fan blades seemed about to fall at any time. When washing my hair, the moment the shampoo foam covered my eyes, a very light breathing sound suddenly came from the darkness. Even though I was the only one in the bathroom, I felt a cold, hair-like touch on my fingertips. There is also the night road that has been walked countless times. The street lights are still dim, but the shadows of the trees are inexplicably twisted into unfamiliar shapes. The stone road under my feet seems to be longer than in memory. When you fall into a deep sleep late at night and are awakened by a nightmare that is so vivid and lifelike that it soaks your pajamas with cold sweat, is that suffocating fear and the picture so clear that you feel like you have experienced it yourself, is it really just an ordinary dream? Or is it that a certain "being" has quietly sneaked into your world along the mark of nightmares, hiding in every breath and every gap in your consciousness...