Matt and his friends embark on an epic adventure to rescue Toby, Matt's brother and four other children kidnapped by an ancient warlock. Following a dragon and fairy through a secret portal, they find themselves in a parallel world called Green Isle, filled with magic creatures of legend. Seeking a mythical sword, the only element able to defeat the evil, the four meet up with a wizard who guides through perils to retrieve it. Will their mission be successful? Or will they be too late to help the others?