In the thrilling climax of Power Rangers Universe, Dark Specter's corruption threatens to not only destroy the Rangers, but puts the very nature of the Morphin Grid in peril! To protect the fabric of reality, the teens must find a way to tap into the heart of the Morphin Grid and face their most fearsome foe yet: their mentor, the Morphinaut! Discover the secrets of the Grid and exciting new Ranger forms as the past and future of the Power Rangers story is revealed!