Born to farmer, Melvin has always lived in Grands Saules. He likes his village, but soon its tranquility is shattered: the harvests are rotting, the livestock poisoned. As if that weren't enough, young Melvin is assailed by strange visions, while an ancient power stirs within him. And he's not the only one. Three other village teens feel the magic in them awakening. Their powers are linked to the elements. Where are these youths really from? Isn't the portal to the fairy world just a legend? Our heroes must take action, and soon, for the shadow of an invisible enemy looms over Grands Saules…