Jane found there have been several strange cases happening in Niu Anshan city, so Don sent Jane and Nell to investigate. During the investigation, Jane realized that all the cases were given rise to by the guess-who-I-am demon. When Jane was to reveal the truth, they conducted a fight and Jane was defeated. Miss Kyi and Left-fin came to the scene and persuaded guess-who-I-am demon into the Seaman team. On the way to buy candies, Quinn and Nell rushed to help upon receipt of the information of seeking help.