While on their way to a Pokemon Contest, our adventurers pass through Alamos Town, home of the Time-Space Tower. With the beautiful Alice, Ash and his friends discover that something is inflicting terrible nightmares for Pokemon and people alike! Baron Alberto, a dashing but arrogant fellow, immediately blames this turn of events on Darkrai. As if it just overheard the accusation, Darkrai appears and confronts our heroes!Who is Darkrai? Is it friend...or foe? As the sky tears above Alamos Town and Legendary Pokemon Dialga and Palkia struggle through the cracks in a newly created dimension, their ensuing battle threatens to tear a hole in the time-space continuum!Will Ash and his friends survive this showdown and learn Darkrai's true nature?