I had a strange dream that a black cat knelt down and asked the master to interpret it. I feel horrible.

You were frightened and left a shadow, so you had such a dream. The dream showed both fright and resistance to fright, but it was exaggerated. You don't need to interpret dreams. What is needed is psychological counseling: black cats emit green light at night, which is completely normal. (You can ask Baidu, why do cats' eyes glow green? ) If you understand this truth, you won't be afraid. The reason why you are afraid is that you imagine these things for no reason. That is to scare yourself.