The Sacred Swords of Justice

When a Keldeo mysteriously lands in the human world, Cody's plans for the summer are turned on their head. Now he is thrown into a fight for his life against a terrible force that wants Keldeo captured and him dead. He and Keldeo will have to gather allies, and master powerful transformations if they're going to stop Kyurem from shrouding their worlds in a never-ending winter.