Naruto The True Danger

The Elemental Nations weren't really peaceful that's the least you could say. Atleast there was some sort of peace that lasted for a few years, however it seems that Ninjas weren't supposed to be peaceful, they were soldiers. That's why war started, that's why every villages grew wary......That's why danger was present at every corner of the world. Yet the true danger was still waiting for it's turn to come. After a certain snake attack one of the most powerful ninja village, this danger finally showed himself to the world.