All ghost dreams are beyond the comprehension of modern thinking. On the one hand, most of them dream that ghosts are their unjust relatives and creditors who come to claim compensation, which will have an impact on their life's fortune and destiny. It is not appropriate to ignore them with superstitious eyes.
On the other hand, most of the relatives who dream of death are deceased relatives who have gone astray and suffered from their own needs. I hope that the flesh and blood of the past can help them get rid of it.
If I don't believe in Buddhism, I'm afraid it's hard to understand.
I suggest you read the book "The Wishing Sutra of Tibetan Bodhisattva" and you will naturally understand what is going on.
This dream will never appear if you follow the original wish of the Ksitigarbha Bodhisattva, which will be of great benefit to you.
Read: Nanwu (sound: Namo) Tibetan King and Bodhisattva