When the three Legendary Pokemon Raikou, Entei, and Suicune suddenly arrive and begin rampaging through the streets, it's up to Ash and his companions, along with their new Pokemon friend Zorua, to uncover the secret behind the immense and powerful forces at work. What strange and dangerous powers are afoot in Crown City? why did Celebi suddenly return after vanishing for twenty years? And why is the mighty Zoroark unleashing its fury upon the town? Can Ash and his companions find enough courage, strength, and friendship to unearth the mystery in time To Save Crown City?