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!
I'll die with no regrets...
Ich kann ohne Reue …
Moriré sin lamentar nada.
Ya puedo morir sin lamentos.
Je peux mourir…
Ora posso morire senza rimpianti...
Vou morrer sem arrependimentos.
Теперь я могу умереть
без сожалений...