Dragons big world

The top of the sky is toxic oxygen,under 3 feet of the ground there is lava.The clouds were made of darkness. there are about 999,999 volcano's it hails ones a week Dragons suffer all day long Because of darker made Dragons and took there life away and fireblaze gave life back to dragons. cracks in the ground ware made of dark and poison asid. cracks in the ground war made from cracks Dragon because when he lands he sticks his claws in the ground