Someone has stolen data about the Leaf Ninja. With nothing unusual found in the surveillance system, it’s suspected a spy may have been planted inside the village.
Upon finding this out, Shikadai, Cho-Cho, and Inojin begin searching for the culprit on their own. 
They figured out the Thunder Train,
but they won't guess this.
Den Plan mit dem Zug haben sie durchschaut,
aber das haben sie nicht erkannt.
Previeron lo del tren, pero no esto.
Previsteis lo del tren, pero no esto.
Potete aver intuito anche il Fulmitreno,