Originally, with his talent, it would not be so easy to develop a new ninjutsu.
After all, he had learned the Thousand Birds Style from Kakashi in the past, and from there, he had experienced the hardships of the process.
This was also the reason why he had learned the Spiral Ball long ago, but had been trying to increase its power over time.
Now, the new ninjutsu he was going to develop was the advanced version of the spiral pill.
In the past, he would have never considered this matter. After all, his talent was not high. It was only because he was hardworking enough and stood at a higher height to examine the problem. The hardware was indeed not enough.
Now, with the system's cultivation function, he could try to develop a new ninjutsu.
The system's cultivation function was simple. He only needed to upload the principle of learning ninjutsu, the process of forming seals, and so on into the system to let him directly master this ninjutsu.
It could also be used to develop new ninjutsu.
Liu Yun could upload the principles of every step of the new ninjutsu to the system bit by bit. The system's cultivation function would simplify the slow cultivation steps, allowing him to directly master the application of this step.
In other words, this cultivation function was similar to a supercomputer. It allowed Liu Yun to save a lot of practice time and achieve it in one step!
In the valley, Liu Yun tried to upload the principle of the upgraded version of the Ninjutsu into the system.
The first step was to add the lightning attribute into it.
The system quickly gave him feedback.
The information of completely mastering the Lightning Spiral Shuriken entered his mind.
Liu Yun raised his hand, and a large number of chakras gathered in his palm. At the same time, he added the lightning attribute into it.
In an instant, the originally blue chakra ball emitted a dazzling white light. Surrounding the white light was the shadow of the shuriken, and waves of electric currents roared endlessly.
At the center of the white light, there was a terrifying destructive aura that even the user, Flowing Cloud, felt his heart palpitate.
Lightning Evasion, Spiral Shuriken, success!
He did not expect the process to be so simple!
Liu Yun was pleasantly surprised.
This cultivation function was really too useful!
As he sighed, he held the spiral shuriken in his hand. With a thought, he suddenly threw it towards a forest in front of him.
The Lightning Evasion and Spiral Shuriken buzzed violently as they flew dozens of meters and landed in the forest.
The moment the Lightning Evasion and Spiral Shurikens landed, Liu Yun's expression changed slightly as he hurriedly retreated dozens of meters.
In the next moment, a loud bang was heard.
A dazzling explosion suddenly erupted in the forest!
The white lightning energy instantly devoured countless trees in the forest. Everything on the ground was submerged in the white lightning.
Sizzle...
The violent power of lightning was many times stronger than that of an ordinary thousand birds. It was as if the Thunder God had descended. Everything within a hundred meters of the valley was destroyed by the white lightning energy!
When the white light dissipated, a circular pit that was over a hundred meters wide appeared in front of Liu Yun. It was as if a huge bowl had been dug out of the ground, revealing the soil and rocks that had been charred black after being baptized by the lightning.
Liu Yun was also dumbfounded when he saw this. He was greatly surprised by the power of this move.
After all, a normal spiral ball would only create a ten-meter crater on the ground.
The hundred-meter-wide crater in front of him was not as simple as a tenfold difference.
The destructive power of this attack was probably much stronger than the Wind Escape Spiral Shuriken in the original novel!
After all, this was the Thunder Evasion that was already extremely powerful. Coupled with the extreme transformation of the Spiral Ball, it was probably the most powerful mode of the ordinary attribute transformation of the Spiral Shuriken.
Of course, it was incomparable to the spiraling shurikens that were made of molten escape and tail beast jade.
However, Liu Yun felt that the chakra in his body had been emptied, and he was secretly speechless.
The consumption of chakras for this move was much greater than he had imagined.
His Chakra capacity had been upgraded once after he had the system. It was already considered quite high among elite Jounins. However, he did not expect that he could only use one lightning escape spiral shuriken.
If it weren't for the fact that I have the system's cultivation function, it would be very difficult for me to successfully develop this kind of ninjutsu on my own.
After all, the system's cultivation function could directly skip the cultivation process and achieve the most ideal and perfect result.
If he were to cultivate it himself, he would probably fail countless times along the way.
"However, the result of the system's cultivation is indeed the most perfect kind. I can already throw out this move without using the Immortal Mode as a foundation. As expected of the system!”Liu Yun thought to himself.
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