Naruto Uzumaki, born between fallen angel and human was constantly hunted down for his inhuman side. Finally after a long chase he was saved, but a goddess with crimson hair. "You saved my life for than I am eternally grateful and I'll serve you for the rest of my life as payment." those where the words that would start an unbreakable bond between a devil and a fallen angel. I don't own Naruto or High school dxd