At two o'clock in the morning, I was woken up by an intermittent knock on the door. The sound was very soft, but very rhythmic. The knock on the door floated vaguely in the dark room. I sat up from the bed in shock! I hesitated for a moment, then got up and walked straight to the door.
When I came to the door, I put my eyes to the peephole and took a look. However, the strange thing was that through the peephole, I only saw the dim corridor outside the door, but no one was there!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.