Madara Uchiha from another world, after conquering the Ninja World of his own world, opened a gate leading to another world.
And behind that gate was their world.
At the crucial moment of the Five Kage Summit, when the Peace Treaty was being signed, Madara Uchiha stood above the Ninja World and forcefully suppressed every powerhouse within it, including Hashirama Senju and Madara Uchiha, the God of Shinobi and Asura of the Ninja World.
They had no power to resist.
Even after they gained the power of the Six Paths at the brink of life and death, it was the same.
Yet the enemy they could not contend with was an existence that the combined strength of the entire Ninja World at that time could not defeat.
In the end, although they used the power of the Six Paths to Seal that Madara Uchiha from another world, what they sealed was merely a Shadow Clone, one that had even dispersed by the time it was sealed.
Thirty years later, once that gate had accumulated enough power, Madara Uchiha from the other world would open the gate into the Ninja World of their world once more.
When that time came, it would be a war involving the survival and future of the entire Ninja World, as well as every single person in it.
Whether Feudal Lords, nobility, ninja, or civilians, everyone would participate in that war. No one could stay out of it.
At least, that was how it appeared on the surface.
With such a future looming over them, no matter how unwilling those people were, they had to sacrifice their own interests for the sake of the entire world.
When they first proposed this plan, they had actually leaned more toward having Madara Uchiha Roleplay as an Otsutsuki invading