Anatomy of a god
God
The anatomy of a god is far more simple than one might think.
Their skeleton is made up of an alloy able to handle any extreme.
their muscles are by default harder than diamond and wrap around their skeleton like rope.
they have no organs therefore they have no need for blood or to breathe they have been replaced with muscle. instead they have a core in the center of their chest around where the lungs would be if they had any. it can fit in the palm of your hand. it is wrapped in many layers of muscles to protect it.(it can handle just as much as the skeleton.)
Take note that a god can take on the full force of a nuke and be fine like nothing happened. nothing mortals make can hurt them. a clash between two gods is so intense the force from the clashing of their fists could destroy nearby planets in an instant if they are not careful.
Demi-God
Demi-Gods are not as powerful gods and the same with their bodies. They are not born with their bodies. They are given new ones by gods. They are the same as a mortals body but more durable and needs less to sustain its self.
Bullets are seen as no threat. tanks not a problem. there are few things that can hurt them but they can be hurt.
they also have increased capabilities. it would take them about an hour to run around the world and can lift mountains.
Just found out that asuras wrath has something similar