On their way to a safari zone teeming with Pokémon, our heroes walk right into the middle of a jungle. Without knowing they are in a region in which Pokémon are protected, Ash tries to capture a Chansey and is arrested by Jenny, the safari ranger. After talking with the ranger, Ash is released, but not before he learns that there are Pokémon poachers in the area. Our heroes accompany the ranger into the forest, pursuing the poachers. Within the jungle, a young man leads a pack of Kangaskhan. His name is Tommy and no one knows the secret of his childhood.