All the Kages die fighting Madara. Either Sasuke or Naruto will fight Madara after Tobi is dead.
Naruto will reign as supreme Kage or whatever.. get rid of the Ninja system as his father sugested.. Sasuke will disagree they fight it out make another Valley of the end and the cycle continues.
Naruto will reign as supreme Kage or whatever.. get rid of the Ninja system as his father sugested.. Sasuke will disagree they fight it out make another Valley of the end and the cycle continues.