Forbidden Lovers

Angels and demon's have been at war since anyone can remember. The hatred between the two passed down from generation to generation. Both the angels and demons have ranks. Leaders and followers. The angels leaders were the Goldenwings. They were the greatest warriors the angels have ever seen. Each son of the Goldenwings grew up to be great kings and warriors. The Goldenwings always gave birth to men. For thousands of years they were unable to give life to a women child. After about a hundred years of male heirs the people begin to believe that once the king or prince married and their bride got their golden wings they were unable to bare female children.
Until eighteen years ago.
When the first girl in thousands of years was born to the Goldenwings celebration broke out over the kingdom and the angels celebrated the birth of the princess. The birth of their secret weapon.
Amaris was trained just as the prince's had been. She becomes the kingdoms greatest warrior yet. But she has one weakness.
Love for the enemy.