Five ninja. One sensei. One samurai... and one new enemy. Unlike anything the ninja have fought before, he won't stop at anything to get what he wants. His loyal servant is a master of deception; one of the ninja is their target. But there is one who lies in wait-a far greater adversary with a diabolical plot in mind. Can the ninja uncover the true danger before it's too late?

Stranded in a foreign world, the ninja's only priority is to return home. But when a new issue arises, will the ninja and their new friend be able to fix everything? Or will evil triumph once and for all?