Two Wars One World

The war in the ninja world was about to start the allied forces were not 100% correct in relation to trust, the villages even signing the alliance contract distrusted each other, could another war being brought to this world change something? Two different worlds, two inevitable wars. And all this could get worse... or maybe better? Obstacles from the past have arisen again, your character will be put to the test and everything will depend on your maturity. (corrected synopsis)