Naruto: After Unifying the Shinobi World, I Invaded the Parallel Shinobi World

When the crimson light illuminated the ninja world, and twenty years after its complete unification, the empire began its invasion of parallel universes. The ninja village system, touted by the remnants of the old era, was revealed as parallel ninja worlds were exposed, causing countless people to break down in tears. "Why? Why wasn't it said this was the ninja village system sooner?" "Unification is so good, who was actually praising the ninja village system?!" Sass: "If we had unified the ninja world earlier, would I have a family now?!" Naruto: "The evil Third Hokage!!..."