Rasengan

The Aquaculture Project could finally officially begin.

After leaving a clone and a Primal Puppet here, Torikaze departed.

People would still be sent over to continue the renovations, while the second floor required no renovation at all.

One of the Clone and puppet was responsible for production, while the other handled transportation. It was perfect.

With the aquaculture matters settled, the rest could be left to An'hua.

The factory was basically just a matter of time. Torikaze had already given all the necessary instructions, and he was quite confident in Kato Hisashi's work capabilities.

At present, there was only one final matter that required his attention.

That was Minato's Ninjutsu problem.

Logically speaking, Minato was already fifteen. In the original world, he would have independently developed the Rasengan by now.

Yet Minato had not developed even the slightest trace of the Rasengan.

But Minato could not be blamed for that. After all, Torikaze had sealed away all the Tailed Beasts.

In the Shinobi World, the Tailed Beast Ball was practically something that existed only in legend.

Konoha's Jinchuriki almost never used Tailed Beast Balls either. They merely borrowed the Tailed Beasts' Chakra and cultivated their Ninjutsu.

For example, Danzo had learned Magnet Release, Hiruzen had learned Lava Release, and Kagami had learned Rat Fireball.

Those were all things the Tailed Beasts took pride in, yet they were not particularly skilled with Tailed Beast Balls.

Even when they barely managed to release one, it could not meet a Tailed Beast's standard.

So Minato had not even seen a Tailed Beast Ball. How was he supposed to use it as inspiration to cultivate the Rasengan?

More importantly, in the original world, fifteen-year-old Minato had already established a romantic relationship with Kushina. He had intended to develop Ninjutsu so that he could protect