Pangu is a deity and mythical being in Chinese mythology. He is often depicted as a primitive and hairy giant with a horned head and covered in furs. In some versions, he is the first living being in the universe, and created everything from the formless chaos that predated existence. Within this chaos, a cosmic egg coalesced for about 18,000 years, with the opposed principles of Yin and Yang perfectly balanced within.

Pangu emerged from the egg, and began creating the world by cutting Yin and Yang with his giant axe, with the clear Yang becoming the sky while the earth was formed from the murky Yin. He stood between them and pushed up the sky to keep them separated for 18,000 years, until he eventually died. His breath became the wind and clouds