A young ninja turns his back on the orphanage that raised him, leading to a confrontation with a fellow ninja from the clan.

Korean pop star Rain ably transforms into the leanest, meanest killing machine since Sonny Chiba was ripping out balls with his bare hands in THE STREET FIGHTER films.

When a battle between the Purple Dragons and what appear to be the Teenage Mutant Ninja Turtles is captured on film, the Turtles are quick to refute their master Splinters accusations of carelessness. Breaking into the Purple Dragons headquarters to get to the bottom of these mysterious dopplegangers, our Turtles discover that their impostors are, in fact, versions of them from another dimension. The goofy otherdimensional 1987 Turtles prove to be a hassle for the more seriousminded 2003 Turtles, but they are soon able to discern that they were teleported into their world in a dimensional portal accident that has also brought their archenemies, Shredder and Krang, and their battle fortress, the Technodrome, along with them.

First off I would like to say that anyone who thinks this movie sucks because it has very little plot is an idiot.
Now let me tell you what Ninja Assassin isn't.
Its not a serious thinking movie, it's not a Gandhi, it's not a Saw type movie.
And it isn't a Twilight that's for sure.

This is a film about a ninja called Kamui who decides he doesn’t want to be a ninja anymore, problem is, you’re not allowed to leave. So death in all it’s forms is going to come for Kamui throughout this film. This spawns the familiar trope of the hero who stays alive but gets everyone around him, including his loved ones, killed.