Medical Immortal in Dragon Ball

I am, where am I? Looking around, there is a bright moon in the sky, and the grass is almost tall. This is actually what happens in a black hole. "It looks like Blue Star" Hey! "Where are you from? Why haven't I seen you before?" I looked back and said, "Well, there's a kid with a tail and hair that looks like 10 bottles of hairspray." How could there be a kid in a black hole? It must be an illusion! !