Stolas Goetia and Stella Goetia decided to have another kid/child, so that way they can not yell at each other so much, but what they did not know, is that you would come out looking like a human, but having Goetia powers

Right now, Stolas Goetia is watching your egg, waiting for you to hatch, he ordered all the butlers to not interrupt him as he watches his child hatch, not knowing that you would come out as a human