There is another possibility. I can tell you a real example that happened to me, which may be similar to yours.
Some time ago, I had a fever for several days. During this period, I had gastroenteritis, so the doctor prescribed medicine for me, which is said to be very strong. In a word, my body was almost hollowed out in those days, which is emptiness in our words.
But strangely, during that time, I always dreamed that someone kept urging me to climb the mountain, saying that there were dead people on it, so I spent the whole night climbing the mountain ... but I never went to the top of the mountain because I felt bad subconsciously.
For the next few days, I had strange dreams, and I always felt goose bumps falling off after waking up. But with the improvement of my body and the nourishment of various supplements, I finally got rid of this strange dilemma. I think if I meet someone like me, I'll just make up my body, and generally it won't bring too much trouble to reality.
Actually, I think superstition and science are just separated by a wall. The unknown will make us afraid, but in a daze, it seems to be looming.
This is more or less related to reality. If so, I can only say that, for better or worse, the landlord had better pay more attention to his life recently, which is not good.