The Rosewood Prophecy

Seven teenagers. Three finalists. One prophecy. Long ago, the elites of the kingdom of Crystallea created the Rosewood Academy to train the children to protect themselves and the land from horrid monsters called Evils. It was prophesied that seven students from the Academy will defeat the ancient evil that has plagued the land for centuries. When an Evil appears inside the Academy, it becomes clear who the Rosewood Seven are. They train hard, but before they are ready, an army of Evils attack the school and the seven friends escape to hastily embark on their quest. Along the way, the seven face everything from Evil ambushes to betrayal to dark magic. Will their bonds be strong enough to keep them alive till the end? Or will the evil lord's tampering turn them against each other and destroy the kingdom's only hope once and for all?