After a young ninja's home town is destroyed by demons, he is tasked by the legendary Western Hero to deliver a mystical scroll to the top of a mountain.After a young ninja's home town is destroyed by demons, he is tasked by the legendary Western Hero to deliver a mystical scroll to the top of a mountain.After a young ninja's home town is destroyed by demons, he is tasked by the legendary Western Hero to deliver a mystical scroll to the top of a mountain.