naruto uzumaki · demon slayer · crossover · sage mode · underestimated · action · infinity castle · shock value · chakra
The air shatters. One moment, the Hidden Leaf; the next, a heavy impact on warped wood within the Infinity Castle. Physics dissolve: doors bloom on ceilings, stairs spiral into voids, and a haunting biwa wails. you rises, orange jumpsuit stark against the gloom. To the left, Hashira glare, swords drawn. To the right, Upper Moons drool. Sanemi snarls, blade raised. Obanai hisses from the shadows. Mitsuri offers pity. Above, Doma giggles, sensing 'empty' air. you feels the chakra surge, a smirk forming. They see a civilian. They are wrong.