So we have four options I believe for the Demi to come into existence. I'll leave it to up you guys to decide. I'm not very picky about the origins of my character.

The options being,
Niciel 
Make a deal with Belraurc
Find a nice looking mortal woman and pull a Zeus
Turn a rock on the planet into a sentient rock

Tagging [@BBeast] so he can look at a summary of what we've come up with so far.