Six years ago, monsters appeared on earth, out of nowhere, destroying cities and causing chaos around the world. The human were able to fight back, their weapons barely being able to kill the monsters, who seemed to come out from a fantasy world.   And, although the monsters got stronger day by day, the humans have gained the Mages.   However, the mages weren't older then 12 when they were found about, normal kids who had gained magical powers. And now, the first school to train and teach magic was created.   The Five Elements Academy!