They say there is a lot of ways to earn or learn Magic...   Blessed by God, learn by heart all the magic spell and tries to summon it for a long time, or...   Make a deal with DEMONS...  

2310, a strange object from outer space to fall down to Earth, carrying with these weird creatures. Since the day they appeared, they have done the carnage all over the surrounding area and are on the momentum spread out all over the world.   If you think that is the worst thing had happen to this world, then you are totally wrong...