Gentō smiled faintly at those words.
He took a copied scroll from his storage space and handed it to Kagami.
"As Shisui's direct ancestor, Senior Kagami, I'm giving you this scroll detailing the method for cultivating natural energy. I hope... you can find a pursuit of your own in the reborn Ninja World."
"Your Majesty, First Emperor..."
"I will not fail the trust you have placed in me."
Kagami trembled with excitement as he accepted the scroll with both hands and bowed respectfully to Gentō.
As a capable Uchiha ninja, he naturally understood that Gentō had offered him far more than goodwill. He had also handed him the gold mine that was senjutsu chakra.
Several centuries ago, during the Warring States Period, secret techniques of this caliber had only ever been passed down through bloodlines.
If an outsider caught even the slightest glimpse of their secrets, their owners would hunt that person down and kill them.
Some went even further. To prevent their secret techniques from leaking, they allowed only one person in each generation to inherit them.
Even fathers guarded their secrets closely from their sons. Unless the father died, his son could never inherit his true teachings...
And that was merely how things had been during the Warring States Period.
Even now, secret techniques of this caliber were hardly easy to obtain.
With just the Shadow Secret Technique, the Mind Body Switch Technique, and Expansion Jutsu-
The Nara Clan, Yamanaka Clan, and Akimichi Clan had each developed into elite ninja clans. Any outsider who tried to pry into their secrets would face harsh retaliation.
One secret technique could sustain an elite ninja clan, and these were no exceptions.
Through the Human-Dog Cooperation Secret Technique, the Inuzuka Clan, despite having no special bloodline, could fill gaps left by the