The shinobi receive a mysterious message delivered by arrow from an unknown, and potentially deadly, assailiant who lurks in the shadows. The letter lures them to an empty spa resort, where they'll begin a trial like they've never faced before. But first, it's time for everyone to have a squirt gun fight in skimpy swimsuits!
Of course there's nobody else here.
Natürlich ist sonst niemand da.
évidemment qu’il n’y a personne.
Ovvio che non c'è nessun altro.
Claro que estamos sozinhas.
Разумеется, никого больше нет.