My Journey as Fourth Kazekage

The Rasengan was, in truth, a jutsu that was extremely difficult to master.

If Rasa hadn't been a transmigrator, he never would've learned it so easily, especially considering that even in the original storyline, Jiraiya had to explain the key to training in it in detail. Minato Namikaze had spent a long time developing the Rasengan before finally mastering it.

However, once Rasa had learned it and used it a single time, he realized the jutsu was rather underwhelming for him.

In its basic form, the Rasengan wasn't very practical. Its destructive power was only comparable to an A-rank jutsu, and offensively, it was limited to close-range combat since the standard form of the Rasengan couldn't be thrown.

This made the Rasengan relatively easy to counter, especially when facing someone on Rasa's level.

Only a ninja like Minato Namikaze, who possessed space-time ninjutsu, could use the Rasengan in a way that made it truly effective.

Of course, had he taken the time to develop it further, especially with his command of senjutsu energy, the Rasengan might have shown its true potential. But first, such training would have taken time. Second, at that point in his life, Rasa had already lost access to chakra, so he naturally abandoned the Rasengan.

He felt a bit regretful that such a jutsu might end up wasted. Unexpectedly, Pakura took the initiative to ask him to teach it. Naturally, Rasa didn't refuse.

Pakura was already talented in jutsu development, and she was a close-range combat specialist by nature.

In fact, the Rasengan might be the perfect technique for her.

Dragon Oasis.

Rasa spent a single day teaching Pakura all the key training methods related to the Rasengan. What followed would depend on her own understanding and practice.

He stayed at the Dragon Oasis for another two days. He had been overwhelmed with tasks recently and hadn't had a proper opportunity to train.

Now, after obtaining the powers of the One-Tail and the Three-Tails, he needed to settle down and let everything sink in. He had to grow familiar once more with his regained Wind and Water Release abilities.

In the World of Yomi.

The fusion of the Three-Tails' chakra fruit brought further transformation to this small dimension.

The landmass where the massive Divine Tree stood had now become an island.

The previously empty surroundings had transformed into a vast lake. White clouds drifted across the sky above, and a gentle wind flowed through the air.

Wood Release, representing life; Wind Release, representing flow; Water Release, the source of all life; and Magnet Release, symbolizing the movement of all things, these four elemental forces had now perfectly merged within this miniature world Rasa had created.

The flowing lake water, the air currents, the drifting clouds in the sky, the floating dust particles, the solid ground beneath his feet, and the towering tree at the center of the island, all of it indicated that the World of Yomi was gradually becoming a real, living world.

The more Rasa obtained tailed beast chakra, the more curious he became about what this world would ultimately become. And with its evolution, the density of senjutsu energy within it had also grown increasingly intense.

Although no qualitative change had occurred just yet, Rasa's body was already becoming visibly stronger.

This reminded him of what Tagitsuhime had once told him,

Perhaps, it really was time for him to pause everything, settle down, and carefully cultivate and comprehend the powers within this miniature world.