Chapter 53 Pre-War Training
After staying in this dark space for a while, Uchiha Feiyu finally did not sacrifice the black energy in his hand.

After all, the more black energy is stored, the better things can be exchanged for. Moreover, Uchiha Feiyu is also prepared to use extremely consuming precision sacrifice. Of course, the more black energy is stored, the better.

Nowadays, he is more than capable of protecting himself on the battlefield, and even if he exchanges for some good things, it will be difficult to convert them into combat power in a short period of time - no matter what is inherited, it generally takes some time to practice.

Not to mention other things, just take the moves in the Sword of Exorcism. Even a ninja of Hatake Sakumo's level has studied it for months but still hasn't fully mastered it, and now he hasn't incorporated it into the White Fang Sword Technique. This is just the simplest move. A more advanced inheritance would probably take more effort to practice.

"There is a rotation system on the battlefield of Konoha... When this battle is over, I will have been on the battlefield for almost half a year. I can apply to go back and take a half-year leave. Then I can perform the sacrifice."

"It's a good opportunity to kill more Sand Ninjas in this battle and gather more black energy!"

After making the decision, Uchiha Feiyu no longer paid attention to his book of magic inheritance, but instead began his special training on the basics.

Generally speaking, once one's strength reaches Uchiha Feiyu's level, it is extremely difficult to make progress in a short period of time.

Otherwise, you can practice some higher-level ninjutsu, such as fairy technique, lightning chakra mode, Flying Thunder God Technique and other super ninjutsu.

Otherwise, you can simply develop your own blood limit, such as improving the level of the Sharingan, or through different chakras, integrate bloodline escape techniques similar to wood escape and magnet escape.

As for re-polishing the basics and expecting to sublimate stronger strength from the basics, it is not impossible, but the time must be extended to at least ten years before the efficiency can be truly seen.

However, with a large number of souls, he can practice through possession skills. Uchiha Feiyu's practice efficiency will not be increased by a hundred times, but at least fifty or sixty times.

For him, this period of time, which was almost equivalent to five or six years of hard work in polishing the basics, was enough to show huge changes.

It seems that he has not learned any new ninjutsu, but his chakra circulation speed has increased a lot, the changes in nature and form have increased by 50%, and the number of hand seals has been halved. It can be said that he has grown in all aspects and has completed all the accumulation of an elite jonin.

With his powerful White Fang swordsmanship and that despicable stealth combat method, even without using the Soul Binding and Summoning Generals, he is a master of mowing the grass, a master close to the level of Quasi-Shadow.

Another point is that Hatake Sakumo no longer needs to help Uchiha Feiyu fight in the past month, and has begun to wholeheartedly learn and absorb the evil-repelling sword technique from another world.

Even though the Exorcism Sword Technique can only be considered a third or fourth rate martial art without the internal power formula, this sword technique itself requires extremely high speed. When the speed exceeds a certain limit, the originally third or fourth rate Exorcism Sword Technique will suddenly become a first rate sword technique.

Moreover, it was the first time for Hatake Sakumo to learn this kind of swordsmanship that required complicated moves to exert its power. He was very interested in it and felt greatly inspired. In the end, the swordsmanship of the ninja world did not have any fixed moves, but was basically a combination of more than a dozen basic cutting methods.

Even Hatake Sakumo's own White Fang swordsmanship has nothing new in its moves. At most, it is faster, more fierce and more accurate. It blocks out all unnecessary movements and practices a few single moves to the limit. Most of the power still comes from the blessing of chakra ninjutsu.

Hatake Sakumo originally thought that his White Fang swordsmanship had reached a certain limit, until he saw the Exorcism Sword Technique, he realized that there could be so many variations in sword techniques. After more than a month of learning and absorbing, this Konoha White Fang finally completely absorbed the Exorcism Sword Technique into the White Fang swordsmanship.

The White Fang sword technique now reveals a bit of weirdness and viciousness in addition to its original sharp and swiftness. While its instant kill function remains unchanged, even in a grudge match, it is fully capable of suppressing high-speed ninjas of the same level.

Moreover, Uchiha Feiyu also discovered that Hatake Sakumo's newly revised White Fang swordsmanship was extremely compatible with his kind of wretched stealth and high-speed fighting style. The already evil swordsmanship became even more mysterious and spooky after becoming invisible, and the threat was even greater than in the Lightning Release Chakra mode.

Of course, the two modes have their own advantages and disadvantages. The stealth mode is more inclined to the strange, while the lightning chakra mode is more inclined to the normal. When fighting, you have to use them flexibly according to the actual specific situation.

As Uchiha Hiyu's own strength improved, when Hatake Sakumo possessed Uchiha Hiyu again, he was able to fully exert his own strength. Even because the White Fang swordsmanship had reached a higher level, the strength he displayed was even better.

The improvement in strength also gave Uchiha Feiyu enough confidence. Now, he was not as cautious as he was at the beginning about the upcoming battle, but instead felt a little eager to try.

Although the Ninja World War is dangerous, it is also a good opportunity to reap rewards. How can you harvest ninjas like weeds so easily under normal circumstances?
In normal peacetime, if a four-man ninja team from the Big Ninja Village was killed, it would be a big deal. But in wartime, even if Uchiha Feiyu killed 400 ninjas on the battlefield, he would not be blamed.

In the Konoha camp, Orochimaru looked at Uchiha Toba who walked into the command room, and a hint of hidden surprise flashed in his eyes.

(This kid… has gotten a lot stronger! It’s only been a month, but his aura, breathing, and posture are completely different from what they were a month ago. It’s as if he’s been through years of hard training.)
Although the battlefield can hone a ninja's strength, what is gained is only combat experience and the potential accumulated through daily training in actual combat. This is the first time Orochimaru has seen someone like Uchiha Feiyu who can improve so quickly even in the foundation that needs to be accumulated.

"It looks like you've gained a lot this month, Feiyu-kun."

"It's better to sharpen your weapons before the battle. The war is about to start, so of course we have to do some emergency training."

Although he was very curious about Uchiha Feiyu's progress, Orochimaru was also very clear that top ninjas all had their own secrets. Even Orochimaru himself had a lot of secrets. Naturally, he would not casually inquire about the reasons for Uchiha Feiyu's sudden increase in strength.

At least before the end of the Three Ninja World Wars, Orochimaru had not completely turned into a mad scientist, he just had that tendency.

(End of this chapter)