35 Chidori Sharp Spear
When Chakra tried to attach itself to the katana, it was like two same sides of magnets encountering each other, and there was an irresistible force between them.
After several tries, Roger had to stop this useless effort and temporarily gave up the idea of self-learning Chidori Katana.
Moreover, he now suspected that even if he exchanged Chidori Katana from the system.
Before he found a suitable weapon, he also could not use this Lightning Release Ninjutsu of Chidori Katana comfortably.
Looking at the price of 80 ninja coins in the system, Roger sighed helplessly.
Ninja coins, this kind of thing, was really not enough!
Since there was no way to self-learn Chidori Katana, for the time being, Roger immediately set his eyes on the other Lightning Release ninjutsu that derived from Chidori-- Chidori Sharp Spear.
Unlike Chidori Katana, Chidori Sharp Spear could be used without weapons, which is really suitable for him, who is too poor to afford a weapon right now.
Roger casually threw the katana in his hand to a corner of the practice room, then stretched out his right hand.
The initially silent practice room suddenly became extremely noisy the moment he used Chidori, like a thousand birds chirping in the practice room at the same time.
In addition to the sound of chirping birds in the surroundings, a mass of solid white electric current floated in his right hand, making his right hand look like a bolt of lightning.
Although Roger rarely used Chidori, his grasp of this ninjutsu was good.
After using Chidori, he began to try and use chakra to guide Chidori to change its form.
Unlike Self-taught Rasengan, which had completed the practice stage, he did not have a complete idea regarding Chidori Spear.
The only thing he could be sure of now was that Chidori's spear was ninjutsu derived from Chidori.
The attack distance was much longer than Chidori, but the attack power was not as good as Chidori.
From this point of view, Chidori's Sharp Spear had sacrificed part of the power of the attack to achieve the effect of increasing the distance of the attack.
Although he was unclear about the principle in the middle, he had a very bold idea.
In the short moment when Chidori had not formed, he forcibly changed the shape of Chidori by controlling the chakra, making it longer.
Roger did not know whether this method was valid, but there was no harm in trying it out.
Even if he failed, the worst result would be that Chidori that did not successfully take form, and he would waste a portion of his chakra.
After making up his mind, he lifted the already formed Chidori from his right hand and prepared to use it again.
This time, he deliberately put on the full-speed casting of Chidori.
The moment the white electric current appeared, he began to control the chakra in his hand, slowing down the formation of Chidori while trying to lengthen it.
If not for the fact that he hadn't relaxed his practice of chakra in the past, he wouldn't have been able to carry out such careful control of chakra.
Under his careful control, Chidori, who should have been covering his right hand, began slowly growing in the direction of his finger.
It was actually possible!
After discovering that Chidori's form had changed, his heart couldn't help but become excited.
Because of his excitement, the slowly growing Chidori in his hand suddenly became out of control and then disappeared with a chirping noise.
Seeing the white electric current in his right hand instantly disappear, Roger did not look disappointed but became even more excited.
Although it was possible that it was a mistake, he found that he seemed to have grasped the trick of the Chidori series ninjutsu.
If Chidori was also divided into four stages like Rasengan, then Chidori Katana, Chidori Spear, Chidori Current, Chidori Senbon, and other derivative ninjutsu, the difference between them and Chidori was that in the last stage, their nature or shape changed.
If it was said that Chidori gathered the high-intensity current produced by chakra in his right hand, making his right hand become like a sharp blade, thus possessing extreme penetrating power.
Then Chidori Katana gathered the current on the weapon, thus increasing the lethality of the weapon.
However, Chidori Katana's current was no longer attached to the ninja's body, so he needed a suitable weapon to be used.
Similarly, Chidori Sharp Spear, Chidori Current, Chidori's Senbon, and other ninjutsu only changed the fourth stage of Chidori, thus achieving the effect of launching the current or enveloping the whole body.
The specific operation would undoubtedly have different details, but the general principle should be like this.
After clarifying this, Roger did not hesitate and again began studying Chidori Spear.
Knowing the principle is one thing, but there is a long, long distance between knowing and whether he could do it or not.
After exhausting all the chakra in his body, he was still unable to complete the learning of the Chidori Spear smoothly.
His only achievement on this day was to extend the distance of Chidori by about one meter.
When the distance reached about one meter, no matter how hard he tried, he could not continue to extend this length.
A Chidori which could only extend one meter long was definitely not Chidori Sharp Spear. At best, he could only be regarded as Chidori's sharp sword.
Roger wanted to try other ways to see if he could extend this short distance of one meter a little more, but the exhausted chakra in his body dispelled this idea.
After changing his chakra control method, Chidori's length changed from one meter to one point five meters, and he once again consumed all the chakra in his body.
After recovering his chakra, he didn't even eat breakfast and began his own practice again.
Because of the previous two days of trying, he could now use less chakra to reach the goal of extending Chidori, and the distance of extension was also further improved, from one point five meters to more than two meters.
Just when he planned to extend the distance to three meters in one go, he looked up outside the window.
In the dark night sky, he saw two people who were quickly rising.
To be precise, he saw two steel armor that were rapidly rising into the air.
Is that... Iron Man and Iron Monger fighting?
After seeing this scene, he decisively gave up on the idea of continuing to practice and used the Flying Thunder God Technique to disappear into the practice room.
In the next second, his figure appeared on the factory's top floor with Arc Reactor's prototype.
He had left hundreds of Flying Thunder God's Formula in New York to arrive at the scene in time at a critical moment, such as now.
Not long after he arrived at the factory's top floor, he saw a giant steel suit falling from the sky like a meteorite falling from the sky.
Just when he thought that Iron Monger would have close contact with the ground like a meteorite, he recovered his flying power and stumbled, landing safely on the ground.
