After a day of experiments.
Hyuga Sho categorized the dead prisoners according to their strength.
Starting with ordinary people, then Genin, Chunin, Special Jonin, Jonin...
Unfortunately, there was no Kage Level subject to try.
Finally.
Through experimental comparison, the strength displayed after Uchiha Shisui's "resurrection" confirmed that the sacrifice affected the former's performance.
At the same time.
It also greatly affected the binding force placed on the former.
The Impure World Reincarnation Jutsu was not without a solution.
When the dead displayed strength that was "far too powerful," they would break free of the restraints.
Therefore.
Hyuga Sho had reason to believe.
Orochimaru had perfected the Impure World Reincarnation and used a more advanced control method.
In other words.
Tobirama Senju's jutsu was still incomplete.
"Combined with the Mutual Multiplication Explosive Tag, it's sufficient..."
Hyuga Sho said coldly.
Then he smashed Uchiha Shisui's head with one punch.
Uchiha Shisui fell silent at once.
The next moment.
Hyuga Sho formed hand seals.
He erased Uchiha Shisui's consciousness, turning him into a mindless walking corpse.
In this state.
Uchiha Shisui was practically in an intellectually disabled state.
There was a fifty percent chance he would not dodge attacks.
That was not the proper way to use the Impure World Reincarnation.
Instead, it should be used like Orochimaru had, when he summoned the Third Kazekage.
The Third Kazekage's consciousness should be preserved.
At the same time, under such conditions, the body carrying the Third Kazekage's soul and intelligence should be allowed to—
automatically react to its surroundings in the same way the Third Kazekage could have while alive, thereby displaying its optimal strength.
But Hyuga Sho was not a ninja scholar.
Nor was he the Professor of Ninjutsu.
He had no interest whatsoever in researching how to control the Impure World Reincarnation.
If