The beginning of life

A long time ago there was nothing until two being appear one from the light and the other from the darkness then, they decided to name them self one is God and the other is Diabla the two were confused about their existence then, they became friends until they decided they can make their own creation and there own domain while God create Haven and angels while Diabla creates Hell and Demons, for God and Diabla saw was good until when the angels saw God and Diabla they were shock what they witnessed when the met Diabla they were getting along well ever since God created mankind Diabla went to a deep slumber but legends said that She will return.