Dominion

After falling for the enemy, tortured 17 year-old Rammen must choose between a forbidden attraction to a human girl and the only life he's ever known. But as the son of the ultimate demon, defying his father might cost more than just death. That's if saving Alyssa doesn't kill Rammen first. For she belongs to the Sisterhood of the Saviour dedicated to wiping his kind from the mortal realm. Love or Blood? In his cursed world they mean the same thing.