The struggle for time and space begins again! Long ago, Arceus granted a fragment of its awesome power as the Jewel of Life to help Michina in the town's hour of need, only to be betrayed when it was time for that power to be returned. After so many years, Arceus is about to return to reclaim that stolen power, enraged, vengeful, and seemingly unstoppable! Not even the combined might of Dialga, Palkia, and Giratina can stop Arceus.