Primary Dimension Battle

Adult Sasuke had specifically tested his [Amaterasu] in his battle with Isshiki, and it had indeed been absorbed by the Karma in Isshiki's hand.

But in that battle, he had far more room for error. The black flames he kept shaped with [Kagutsuchi] were not so easily absorbed by Isshiki, much like Naruto's [Big Ball Rasengan], continuously fueled with chakra.

It would be one thing if he were stronger, but Adult Sasuke did not believe that Hui's simulated ability could surpass the genuine Otsutsuki ability.

After obtaining his second Rinnegan, there had been a period when he could not use [Amaterasu]. The Rinnegan was unlike the Sharingan and could not be freely deactivated. At present, the people of the Shinobi Star simply had no...