My grandpa in my dream represents authority and the influence of my family.
Taoist, mage, etc. Represents social concepts and traditional concepts.
Graves and tombstones represent things you have done, or some kind of experience, which is not allowed by family and traditional concepts. You are in trouble.
Blood represents your energy and heart.
A big hole means that your efforts are ineffective, and a hole is something that devours your efforts.
Aunt is a symbol of her hope for support and comfort.
Advise grandpa, hoping to get the understanding and support of his family.
This dream reflects your thinking about your present situation.