Aym is a slave who is descended from a a powerful witch. Because of this, his blood has the power to attract demons and he is used by his master to summon them.<br /><br />Just when Aym accepts his cruel fate, the sudden appearance of a group of magicians with the ability to defeat demons might be opening up another path for him.<br /><br />Korean Webtoon (Best Challenge)<br /><br />Naver link: http://comic.naver.com/bestChallenge/list.nhn?titleId=529667