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!
Don't run away, you stupid dog!
Du dummer Hund!
¡No huyas, perro tonto!
¡No huyas, perro tonto!
Bouge pas, imbécile !
Non scappare, stupida cagnolina!
Não fuja, cadela idiota!
Стой на месте, тупая псина!