The Heavenly Descendants

There are Three Blessed Spheres that was created for all races of angels yet none of it Stevhen could enter. Deemed to return on his demesne Angelos, the Exousiai or the Angels of Authority sent Aria for her to restrain any mess made up by Stevhen's curse which was simply unknown to all, even for the Seraphims of the First Blessed Sphere. At the same time, the seven Princes of Hell breached the gates between the mortal world and Heaven that resulted for the angels to send one of the descendants in the mortal world yet must be protected at all cost which was charged to Aria and Stevhen. Amidst of the chaos, Stevhen just realized that he himself was already arguing with a human girl named Diane McGurjill after accidentally bumping her hard. But after a sudden light, he just found himself lying on a bed, with bandages on and tube plugged on the back of his hand. Nothing's change except for a minor problem. He lost all of his memory and he thinks himself that he's a mere mortal. And the person whom he hated the is Diane McGurjill.