An guardian angel devoted to fault, unable to see the cruelty of that which created him, blinded by the lord's hands and unable to leave his grip. He sees nothing wrong with the punishments that befall him for his failure, for considering to stray from the lord's path but, perhaps a demon, sent to disrupt the angel's mission will make him see the truth.. Afriel is a devoted guardian angel, sent on his third and final chance of serving the lord and protecting a mortal he is bound to. Yet.. a demon, Velvian, a servant of the lord Satan himself, is sent to stop the angel in his mission but, perhaps.. they will defy the laws of their creators, and find something both are forbidden from.