On the way to the Battle Dome, Ash and the others decide to stop at a famous fishing spot for the day. However, the lake is deserted. They find out from the owner of a fishing house, Tiffany, that a company wants to buy the lake and turn the land into a resort. In order to scare people away from the land so Tifanny and her Grandma get no business, the leader of the comapny uses his Crawdaunt to terrorize the lake. When Tiffany fins out, she challenges his to a battle. The next day Ash prepares to fight him for the future of the lake.

On their way to the Battle Pike, Ash and friends encounter an Elekid with an attitude problem. Lately, the mountains where Elekid lives have been struck by tons of lightning, which has caused Elekid to absorb it and go crazy. Following an attack, May's Egg becomes stuck in Elekid's antenna and it runs off. Now they must get the egg back! However, Elekid attacks Team Rocket and separates James from Mime Jr! Now, May's egg is with Team Rocket and Mime Jr is with May! Can Ash and the others stop Elekid from attacking more Pokémon and save May's Egg?