There are Gods all around us.
Many are bodiless, too uncreative to make their own forms so they reach out into our realm to take a willing body. This vessel warps and changes to suit the spirits needs, but, oh, they do not realise! These are the very chains which bind them to our earth. Never again to return to their realm of existence.
These Earthbound Gods become our superstitions, our deities and demons. We fear them, worship them, and sometimes... We Hunt them.