Sunny skies, lush forest and rolling hills combine to form the land known as Ninjatown where adorable and honorable Ninjas populate this vibrant yet peaceful place. However, after the mysterious eruption of a nearby volcano, Ninjatown is attacked by hordes of sinister enemies lead by Mr. Demon, who, for reasons unknown, is bent on destruction. It is now time to use each of the Ninjas’ unique skills and powers – even the Ol’ Master Ninja comes out of retirement to fight off the evil and secure Ninjatown, one district at a time.