The play of light and shadow. Life is a Story - story.one

Two different origins
Two different destinies
He was born from the shadows.
She shines brighter than the stars.
He fell from grace, meant to punish humankind.
She is blessed by the light, but hunted by her own demons.

He has a mission and is out for revenge.
She is just a girl trying to survive.
He desires her light.
She craves his darkness.

But not everything is what it seems.
Who's really the angel and who's the devil in this story?