Legend of the Elementals, Book 1: Reintroduction

Ryan, Erin, Kris, and Jason are heroes defined by the villain, unwitting assistants in a cataclysm brought about by an old man who calls himself... Devidis. The four modern, international teens awaken deep within a jungle canyon, a prison in the post-apocalyptic empire established by the tyrannical Devidis. Surrounded by danger, the four Elementals quickly embrace their new-found super-powered control of the elements--wind, fire, water and stone--under the guidance of Sensei, an imprisoned freedom fighter who believes that Devidis' near omnipotence is a clear sign that the world is a persistent illusion in the mind of its evil emperor. And so the Elementals are forced to come of age in an increasingly hostile land. Though supernaturally capable, they are faced with a frightening possibility: are their hopes, goals, powers, friends, enemies, surroundings and selves... all an illusion? It's "Final Fantasy meets X-Men" as worlds are torn asunder!