The sound of the underground dam releasing its floodwater roared loudly.
Hyuga Sho practiced Taijutsu.
How was the room's soundproofing?
Would the sounds outside reach the room, or would the sounds inside carry outside?
Hyuga Sho did not know.
It did not matter.
In any case, he would continue strengthening Hyuga Natsu.
Loosening the muscles and invigorating the blood.
This was a method many people used.
However, Hyuga Sho's skill was exquisite.
To forcibly raise Hyuga Natsu from Genin all the way to Kage Level.
That was something ordinary people—no, 99% of physicians—could not accomplish.
However.
Even Hyuga Sho had to concentrate when using this method to make others stronger.
After all, it involved incredible skill.
Under the effects of Hyuga Sho's Eight Trigrams Palms.
Every acupuncture point on Hyuga Natsu's body was struck repeatedly, and every acupoint was utilized to its limit.
The acupoints connected the body's meridians, through which Chakra circulated.
Hyuga Sho deeply understood the essence of the Hyuga Clan.
Boom!!!
Just as Hyuga Sho once again used Gentle Fist Style Trigrams 1024 Palms.
Outside, the sound of the underground waterways releasing the dam's floodwater had reached its end.
It was also the loudest, most thunderous moment.
At the same time, the large bed creaked nonstop under the impact of the Eight Trigrams Palms,
making it seem as though it might fall apart at any moment.
However... it ultimately withstood the power of the Eight Trigrams Palms' muscle-loosening and blood-invigorating effect.
It barely managed to hold together.
And as the underground dam's floodwater release reached its end...
Hyuga Sho, who had spent quite some time working hard, sent out the final wave of the muscle-loosening and blood-invigorating technique in one burst, directing it toward Hyuga Natsu.
Hiss, hiss, hiss...!
The powerful current from the dam also drained