Keith is your usual teenage boy. Yes, his mother and his mentor are both leaders of the well known group of personal Assassins, the Blade, but that was a secret organisation, meaning that he was treated just like anyone else was. That is until, one day, he stumbles across ancient Galran ruins and meets a Demon who changes his life, and helps him live it to the fullest. Four years pass and he meets someone who is all too much like him. -Info on the AU- This is if the characters were in my character universe, which means, demons, angels and alchemy are all common myths, but none have ever been proven true. It's a modern setting with fantasy elements. Humans are referred to as 'mortals' by anything other than human's themselves. More info will be on the info chapter.