Inside the Kamui Dimension.
The space, which should have been empty and silent, with only blocks of various sizes scattered throughout it, was far livelier than usual.
Viewed from above, the ground was almost entirely covered in black and yellow. Up close, those colors resolved into densely packed figures.
It was a crowd of black-haired boys and a crowd of blond boys, constantly leaving all sorts of marks throughout the Kamui Dimension.
"Naruto Uzumaki was here."
Sasuke had just left another mark when he noticed Naruto giving him a sidelong look.
"Hey, Sasuke, why won't you leave your own name? Why do you have to use mine?"
Pointing at the Flying Thunder God Mark that Sasuke had specially modified until it was practically unusable and served only to annoy people, Naruto Uzumaki wore the same dead-fish stare as Kakashi.
"Don't sweat the details."
His hands kept moving. After leaving one final Flying Thunder God Mark beneath the ground of the Kamui Dimension, Sasuke dusted off his hands and spoke casually.
Thanks to his and Naruto's hard work using Multiple Shadow Clone, the entire Kamui Dimension was almost stuffed full of their various Flying Thunder God Marks. Some had practical uses, while others were branded deeper than normal marks but were virtually unusable.
It was basically two dogs marking their territory. Or, alternatively, Qianlong furiously stamping his seals all over paintings and calligraphy.
Just then, Kakashi, who had been leaning against a wall nearby, suddenly spoke.
"My Flying Thunder God Mark has been removed."
After saying that, Kakashi used his last scrap of chakra to leave a Flying Thunder God Mark, then dissolved into smoke.
He was clearly a Shadow Clone as well.
He had received the memories passed back by the Shadow Clone dispelled outside.
Hearing Kakashi's words, Naruto and