Hiker Nob stands on a ridge of Mt. Moon and sees various Pokemon like Geodude and Clefairy. Suddenly, a large Onix bursts from the mountain and Nob gives chase, sliding down the mountain tracks. He battles Zubats and Geodudes as he follows the Onix deep into the cave. When he reaches the bottom, Nob sends out his Amipom, Moe, to battle Onix. After Moe weakens it with Iron Tail, Nob catches the Onix in an experimental Dusk Ball. He emerges from the cave with some scratches but proud of his new capture, remarking that it was just another day's work for Hiker Nob.