Dream Space.
As Natsuki's primary training ground,
it was both the source of much of Natsuki's practical combat experience and the ideal place for him to experiment with all kinds of ninjutsu and secret techniques.
Whether they were members of the Uchiha Clan or people like Naruto,
they had basically never seen Natsuki train. They had been quite curious before, but gradually grew accustomed to it.
In fact, the liveliest place in the Uchiha Clan compound was always the training ground.
Uchiha without missions carried out their respective training every day. True experts were forged through practice, not achieved overnight.
But for Natsuki now, any further qualitative improvement could no longer be achieved through fighting alone.
As everyone knew, during the Fourth Shinobi World War, most shinobi were useful in the first few battles, but could only serve as background support and dead weight later on.
The people at the forefront advanced too quickly. By the end, ordinary Kage-level experts could only stand aside and watch.
Only the reanimated First, Second, and Fourth Hokage could step in to lend a hand.
In the end, if Black Zetsu had not wanted to say a few heartfelt words to Madara,
turning Naruto and Sasuke's opponent from a battle master into a foolish innocent, they would not have stood a chance at all.
The leap from ordinary shinobi to Otsutsuki Six Paths level was simply too great.
Natsuki had to at least reach the same stage before he could truly rest assured.
At the Six Paths level, the most formidable thing was undoubtedly the Truth-Seeking Orb. Truth-Seeking Orbs could nullify the vast majority of ninjutsu.
And the most direct way to counter Truth-Seeking Orbs was Sage Art.
Energy from entirely different systems could not be nullified.
Although Human Sage Art had already been