The story begins with 4 masters who could mastered each of them: Fire, Water, earth and Air.Their power were linked and fought together against evils.But one day the jealousy and the dominance was in the heart of each of master and decide to be separated and by doing this broken the link.In the village of fire there is boy who believe again to the 4 masters reborn and fight together, he will do anything to see again the power of the link of the 4 masters.