Ash arrives on Trovita Island prepared to battle for his third Orange League Gym Badge. However, much to Ash's dismay, the Gym Leader, Rudy has more than just battling on his mind, Rudy develops a crush on Misty, and Ash gets jealous once again. Rudy moves in to court Misty after she helps rescue his younger sister, Mahri. While Ash battles for the Spike Shell Badge, Misty considers the tempting offer to stay on the island with Rudy and Mahri forever.