Shihōin Naraku experienced the difference between true Sage Mode and the state he had first achieved. Though he had formed senjutsu chakra back then as well, no facial markings had appeared.
Neither the energy cost of forming senjutsu chakra nor the duration had been particularly satisfactory.
Although it had also enhanced his basic physical attributes and abilities, it fell far short of what he had now.
"This is true Sage Mode!"
Now, even if Naraku suppressed his presence and stood among ordinary people, he could be recognized at a glance. There was something distinctive about him.
It was as though his very level of existence had transformed, as though he had become-a sage!!!
A sage!!!
No wonder this state was called Sage Mode!
Understanding dawned on Naraku!
"Lord Naraku, will you continue your training?"
Only after Naraku's emotions settled did Katsuyu ask him earnestly.
"Of course..." Naraku said without hesitation. "Since I've come this far, I have to finish the final stretch."
"But are there any other dangers when I enter the pool to train next?"
As Naraku spoke, another Katsuyu entered the Sage Art Cave from outside and soon came before him.
"Lord Naraku, please watch carefully!"
The newly arrived Katsuyu crawled toward the pool and dropped into it with a splash.
Immediately afterward, Naraku's pupils dilated, as though he had witnessed something unbelievable.
The instant Katsuyu entered the pool, she was corroded to ash and vanished before his eyes, as though she had never appeared at all.
Even a snowflake under the blazing sun would not have melted as quickly as Katsuyu!
"This..."
The Katsuyu who had been teaching Naraku Sage Mode said, "You must have noticed, Lord Naraku. After you entered Sage Mode, the natural energy around you stopped eroding your body!"
Naraku nodded. More precisely, the