Ash and his friends have arrived in Megi City on Yellow Rock Isle. They decide to look around the town, and Misty notices a unique gift shop with a few jewelry-like objects on display, made of a pink crystal. Misty picks up one item, the shop clerk mentions that all of these items are made with Corsola horn. The news instantly excites Misty, who remains determined to catch her own Corsola. The shop attendant spots Pikachu, and he explains that Yellow Rock islanders like any yellow-colored Pokémon. As a result, Misty decides to release Psyduck, who runs off towards a beach.
