Breathing Style Sage Art (Please Vote)

After the Enlightenment skill refreshed, Mu Yue went to Mount Myōboku again to study Sage Art.

Fukasaku was both happy and pained by Mu Yue's arrival.

He was happy because there would be another delicious feast to eat, but pained because Mu Yue had a unique way of studying Sage Art—he loved hearing all sorts of principles and theories.

Talking for a while was fine, but talking all day was truly exhausting. It was mental exhaustion, and that kind of fatigue was even more draining than physical tiredness.

The key was that Mu Yue learned quickly. He grasped some things with just a hint, and the material Sage Fukasaku had prepared did not even last a full day.

"Thank you very much." As he left, Mu Yue thanked Sage Fukasaku.

The more exhausted Sage Fukasaku was, the greater Mu Yue's improvement had been.

Over the past two days, his Sage Mode proficiency had increased by five hundred points. At this pace, he should be able to raise Sage Mode to the mastery level in around two months.

"It's nothing. Come again when you have time," Sage Fukasaku said with a smile as he bade him farewell.

Although teaching him was tiring, watching Mu Yue's understanding of Sage Mode gradually deepen gave Sage Fukasaku no small sense of accomplishment.

What astonishing learning ability. If this continues, in a few years, his understanding of Sage Art may catch up to mine, Sage Fukasaku thought with emotion.

He had to admit that humans were far more capable learners than frogs like them. He had cultivated Sage Art for several hundred years, yet Mu Yue might learn it all in only a few years.

After returning to Konoha through the Reverse Summoning Jutsu, Mu Yue went to the study in his home and wrote