Pokémon trainer Red goes off on a training challenge and...never comes back! But a tired and tattered Pikachu manages to return home by himself. A mysterious young trainer in yellow befriends Pikachu, and together they set out to find our missing hero! And watch out for Team Rocket, Yellow Caballero... Could they be behind Red's mysterious disappearance?

Volume 4 of the Pokemon Adventures manga series by Hidenori Kusaka.