Ash, Pikachu and the gang try and stop a pair of thieves hiding out in the canals and alleyways of Altomare, the age-old water capital. Joining the adventure are two new legendary Pok├®mon, a pair of siblings named Latias and Latios, who serve as peacekeepers and protectors of the Soul Dew ÔÇö a priceless treasure with a mysterious power.
