27 parts Ongoing Devils, Angels, Fallen these are Supernatural beings who are superior to human in almost every way humans can never hope to compete with these powerful beings less they wish to die because of this when the opportunity arises humans choose to become one of the three whether it be devils, angels, or fallen hybrids yes it comes with some amazing perks but at the cost of one's humanity, however there was one human who without the power of a sacred gear was able to attract the attention of both the Fallen and Devils making them believe he had one when in fact he is a descendant of the legendary King Arthur he has the capability to learn and use magic but was never taught thus he is just a normal human school boy with mastery of a sword can he compete with the likes of Devils, Angels, and Fallen? Or will he fall to his weakness