Summer! Everyone is full of energy today. Pikachu and friends play with their beach ball! Pikachu and Pochama are chasing and diving in a river when they drift over and see a metropolis. "Where are we?" they said, searching from the rooftops of the buildings. Suddenly, with a bang, jagged-eared Pichu and Muchul collide. The two argue in an angry mood. "Sparkling is gone! It was the present to give to Kireih...