"I see, Jiraiya-sama, thank you."

Wu Di got up as he spoke, picked up two water balloons from Jiraiya, and then said, "Lord Jiraiya, I'll go back to my room, I'll take these two water balloons and go to practice." ”

"Well, okay." Jiraiya nodded, it wasn't a big deal, he had bought almost all the water polos in the store.

"Hinata, goodbye." Naruto immediately beckoned to Wu.

"Uh-huh." Wu Di nodded continuously, then walked away, returned to his room, and sat on the ground after closing the door.

"Why are you back, streamer?"

"Aren't you going to continue cultivating today?"

「？？？」

「……」

The barrage began to ask Wu Di.

"Don't be in a hurry to ask me first, while the live broadcast screen is still there, you can help me with some things first." Wu Di said with a serious face.

"The several stages of Spiral Pill cultivation must have been mentioned in the original book, you guys can help me take a look."

"When I was using it just now, I had a faint feeling that I couldn't stand it after exerting force, but I don't have the impression that spiral pills are like this."

"I can't remember the scene of Naruto's cultivation in the original book, so I need the help of all of you."

Wu Di said seriously.

He felt that the method of splitting into three steps was a little inappropriate for him, it was Naruto's method.

He wanted to put the whole process in front of him at once, and then complete the cultivation of the Spiral Pill.

Wu Di was like this when he was studying with Tsunade, and Tsunade told him the method directly in one breath, and then gave him silent practice.

Of course, there is also something to do with Tsunade's faintness and not being able to teach it personally, and Jiraiya feels that Naruto can't comprehend the whole process in one go.

"The first stage is rotated, the second stage is powerful, and the third stage is maintained."

"1. Turn the water balloon, 2. Turn the rubber ball, 3. Turn the balloon."

"It has also shown that if it is not maintained, it is a small tornado, and if it is maintained, it is a typhoon in the palm of your hand."

「……」

The barrage of popular science struck one by one, instantly filling the upper end of the line of sight.

"Thank you."

Wu Di suddenly understood some principles in his heart, he looked at the water ball in his hand, and felt that he could try not to break it and directly form a spiral pill.

Supercilious!

Suddenly.

The corners of Wu Di's eyes were bruised, his eyes entered a state of white eyes, and he held a water ball in his right hand, and his eyes could directly see the water flow and chakra in it.

In the state of white eyes, you can see everything clearly.

Wu Di immediately controlled the chakra and began to spin, this time his purpose was not to break through, so he did not open up the power, but to control it seriously.

The chakra and the current converge to drive the current to rotate.

At first, it was able to spin steadily in the water balloon, but as the chakra strengthened slightly, the water ball began to swell in all directions, similar to when Jiraiya used this move.

"Not good."

"It's going to break!"

Then there was a bang, and the water balloon exploded directly, and the water splashed all over the ground.

"I see!"

A flash of joy flashed in Wu Di's eyes, and he knew why he had to use an empty balloon in the end, because when the Spiral Pill appeared, it was a chakra visible to the naked eye.

This chakra has volume.

If the spiral pill rotates inside the water balloon, it is impossible to make the water ball spin unharmed without bursting.

The water inside the water polo and the chakra are in conflict with each other.

Wu Di directly opened the water balloon, and then released the water inside and re-inflated it into a balloon.

"I'll try again."

Wu Di's face showed excitement, he was now more and more confident in himself, after all, if it was about controlling Chakra, he really didn't worry about anything.

Forthwith.

Wu Di picked up the balloon, controlled the chakra in his hand, and spun it inside the balloon.

"It's so much more convenient!"

The corners of Wu Di's mouth curled slightly, and he found that the rotation of the chakra was much easier than that of a ball filled with water, and it gradually controlled the rotation faster and faster, and it was all around the most central point.

Whew......

The chakra in the balloon seems to be composed of countless whirlwinds, and the midpoint of each whirlwind is a unified circle center, and the chakra turns faster and faster with the center of the circle, and the balloon has a faint tendency to inflate, but it is still within a controllable range.

"I need to form a chakra shell for the Spiral Pill." Wu Di frowned, he understood that this chakra shell could cling to the inner wall of the balloon to ensure that the balloon would not be burst, and he couldn't help but sigh in his heart, the difficulty of the four generations of Hokage was really different.

As Wu Di continued to practice, time also passed inadvertently.

The shots in the live broadcast room have all turned into fast forwards, and they can only see that Wu Di has been holding the balloon with his hand, and the balloon has been changing in shape, but it has not been broken.

"It's so hard!"

Wu Di let out a loud cry in his heart, his forehead was covered with fine beads of sweat, the principle of the spiral pill seemed to be very simple, but it was very complicated to do.

It is not easy to make the high-precision chakra rotate around a little ultra-high speed, and now it is necessary to keep such a violent chakra under a static state, so that the chakra is like a round ball has been stabilized.

This gave Wu Di a sense of self-contradiction.

It's like when using strange power, you have to condense the high-precision chakra and rush out violently, and when you use the palm immortal technique, you have to gently repair the wound.

Palm Immortal and Strange Power are two opposite sensations in themselves, and it is impossible to slap you with Strange Force and repair your injuries.

But.

Right now.

The spiral pill is required to be like this, maintaining a stable static, but inside it is a chakra that spins violently at high speed.

"The fourth Hokage is really a genius!"

Wu Di sighed sincerely, and after he sighed, he suddenly thought that he still had the identity skin of the fourth generation Hokage.

If you use the skin, you can feel the power of the spiral pill, but you have to use it when you can use it, and you can't waste it.

The time flow in the live broadcast room is faster again, and all the viewers see it has become a fast shot.

A few seconds of footage.

It is a combination of Wu Di's practice overnight.

It wasn't until the next morning that Wu Di finally managed to keep Chakra in the balloon, and there was no change to be seen outside.

Supercilious!

The corners of Wu Di's eyes were bruised, and he used the ability of white eyes, and through the balloon, he saw the chakra spinning inside, which already had the appearance of a spiral pill.

"Success?"

Wu Di was puzzled in his heart, this was the highest degree of completion he had completed in one night, and it was maintained in a short period of time, but he couldn't fight out, and he didn't know what the power looked like.

"Ding Dong!"

At this time, the system prompt sounded, which immediately aroused the heartstrings of Wu Di and everyone in the live broadcast room.

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