The Creatures have been on the streets for the past 5 years. When they find themselves being attacked by a formerly considered mythical monster, it opens up the door to an whole other world: the world of gods, monsters, and demigods. But before they can settle into their new life, a prophecy is issued - a prophecy concerning them, along with a few others. Can they complete their quest successfully, or will all of them be killed in an attempt to save their world? Maximum Ride/Heroes of Olympus crossover. AU. Will post the names in the author's note above each chapter.