There is a description in the journey to the west: several disciples came back from the scriptures and passed through a big river. Tang Priest slipped into the water and was dragged up. While hanging clothes, I saw a body floating upstream. The Tang Priest was startled. The boatman said with a smile, that man is your predecessor!
As the saying goes, there is no life without the dead, and there is no growth without painful transformation. Why is there such a wish in the dream? There is only one explanation: the relatives around them are too spoiled and spoiled, and they are always cared for like children, which seriously hinders their growth.
As I said before, the dream also expressed resentment towards these relatives, because it was their killing that distorted their personality. So as you wish, they all disappeared (killed) in their dreams.