"Tch, how boring." Uchiha Izuna sneered as he stomped on the man beneath his foot.
After coming to the One Piece World several years ago, he had fought madly against the experts here, and his strength had improved at a rapid pace.
Of course, many of those battles had not been easy.
After all, he was not Uchiha Madara or Uchiha Shin. When he had died in the Naruto World, he had only been a Kage-level Expert.
Although Shin later revived him and he trained under the guidance of Madara, who had reached the Six Paths Level, his strength at the time had only just surpassed the Kage level.
In a place like the One Piece World, he was still among the strongest, but he was far from invincible.
Fortunately, his Mangekyo ability was bizarre, and with Susanoo added to the mix, he could still dominate these seas.
However, his previous sparring sessions with Shanks and Dracule Mihawk had dealt him a severe blow.
Before their godlike swordsmanship, his powers were heavily restrained. Since neither side was fighting to the death and both held back, no victor had been decided.
At the same time, Shanks and Dracule Mihawk had asked about his relationship with Shin because of Izuna's surname. They naturally received their answer and also learned that the Divine Tree could lead to another world.
Though astonished, the two also expressed their desire to visit the Naruto World.
Unfortunately, ever since the previous upheaval, Uchiha Izuna had tried to return through the Divine Tree, only to find that it was no longer possible.
They did not yet know that the Naruto World had undergone drastic changes due to Lucifer's invasion.
With no other choice, Uchiha Izuna could only remain in the One Piece World.
Fortunately, he did not mind.