Naruto: My version is ahead of the ninja world

The basic principle of genjutsu is to interfere with the target's chakra flow, or even more deeply, to control their mind. Therefore, the way to dispel ordinary genjutsu is to remove this interference... disrupt, calm, eliminate. In short, the ways to dispel genjutsu are both simple and varied.

Before Yugen fell into the Uchiha ninja's genjutsu, the natural energy in his body had already accumulated to a critical value, and when he collapsed to the ground, his body did not stop absorbing the energy.

So almost simultaneously with falling under mental control, his body entered a state of "immortality" under the influence of natural energy.

A large amount of accumulated natural energy began to flow through his body, and this flow interfered with the flow of chakra in his meridians, and then the genjutsu was naturally dispelled... This is about the level of ordinary genjutsu.

The key point is not how strong the Sage Transformation is, but rather the state switching. For example, if someone casts an illusion on Yu Xian after he enters the Sage Transformation state, he will still be affected.

Therefore, his method of breaking free can only work once, which is better than nothing.

Moreover, Yugen wasn't acting blindly; his attempts were based on theoretical grounds... Someone even managed to break free from Itachi Uchiha's Tsukuyomi by entering a cursed seal state.

Yu Xian didn't expect to have any protagonist's halo, but under the same principle, others could break free from Tsukuyomi while he could break free from a regular illusion, right?

The feeling of being trapped in an illusion was terrible. Yu Xian had the illusion that his brain had gone mad. Fortunately, he quickly broke free from this state and then carried out a sneak attack as is customary.

Then he successfully launched a sneak attack.

If you think every Uchiha ninja is arrogant, that would certainly be racial discrimination, but they do have the problem of excessively "relying" on the Sharingan... Since the Sharingan is the strongest, they naturally have to rely on the strongest.

Listing the Uchiha ninjas who met their demise, from the early Uchiha Izuna to Uchiha Sasuke during the fight against Killer Bee, well... the common traits of the Uchiha clan are evident.

After taking care of the captain, Yu Xuan took advantage of the remaining enemies' shock and immediately teleported behind them, unleashing a flurry of attacks with his maintained Lightning Release technique.

Well, in order to put his knowledge to practical use and not waste a ninjutsu like the Lightning Blade, he has found a way to use it... He replaces the surprise attack with the Body Flicker Technique and uses the Lightning Blade as a high-end kunai.

It was completely unnecessary, but let's see if the retcher came in handy.

The last member of the Uchiha squad first used the Great Fireball Technique to force back Hagen, then rushed forward to engage in close combat.

Uchiha's taijutsu level is far above the average ninja and even above Yugen's, but the problem is that Yugen is currently in a state of great strength and can fly like a brick. Under the premise of Sage Mode, the difference in strength between the two sides is too great... Yugen is too tanky, and his opponent is too fragile. The result of hand-to-hand combat is self-evident.

However, once Yugen had dealt with the last enemy, the commotion had attracted the attention of more Uchiha ninjas. At this moment, Yugen could no longer fight as before, and he prepared to launch a guerrilla war.

In other words, they release various wide-range ninjutsu while fleeing, not pursuing accuracy or efficiency, but focusing on whoever is destined to be unlucky.

After fleeing for a while, Yugen also realized that the Uchiha's defenses were a bit weak. Even if the Uchiha wouldn't fight against the Nine-Tails for Konoha, the fact that their clan leader didn't show up when they were in danger could only mean that Uchiha Fugaku wasn't there at the moment.

Uchiha Shisui, whom he had been wary of, did not appear.

With high-end combat power absent, Yu Xian could go on a rampage.

Making a big fuss won't be without consequences. At the very least, Yu Xian won't be able to exit the game smoothly. This time, he can only face a death.

Human strength has its limits, and soon he was surrounded. Within the encirclement, he tried his best to unleash a wide-range fire jutsu, which multiplied the killing efficiency, but he was no match for the overwhelming force and eventually died from being ganged up on.

When Yu Xian opened his eyes in reality, he felt that making a fuss like this did help to relieve his mood.

"My skills are still lacking; I can't dance properly."

"Leaving aside ninjas like Madara Uchiha who are beyond the norm, think about situations like the Raikage who can fight against thousands of enemies single-handedly. I am far from that level. I was only facing a few enemies just now, and I was easily crushed."

After comparing the two, Yu Xian felt that he had a long way to go, but he did not wallow in self-pity. After calming himself down, he immediately threw himself into the research work of the new day.

Forget about the Kaleidoscope Sharingan's powerful techniques for now; his brain cells can't handle two research topics at the same time.

We'll have to keep troubling Kakashi and the Uchiha clan in the future.

It took about two months to further miniaturize the prototype, at which point it was portable, but still did not meet the requirements for wearable portability.

Another month later, this scientific ninja device was finally able to be worn on the arm area.

Then came two months of "adjustment" time, by which time the scientific ninja tools were ready to use... Although there was still a problem with battery life, meaning that it was impossible to launch many ninjutsu by charging chakra, the research could still be considered a success.

During this period, Yu Xian has been grinding through the Nine-Tails' Chaos dungeon. Although it hasn't been reflected in the data, his chakra has increased further, and all his panel data is steadily progressing towards the maximum value.

Furthermore, he has confirmed that it is indeed impossible to obtain the Yin and Yang chakra attribute changes in the Nine-Tails' rampage instance, because even though he specifically targeted and killed medical ninjas, Akimichi, and Uchiha, not a single ninja dropped these two attribute changes.

This means that Yu Xian either needs to cultivate the Yin-Yang attribute transformation himself, or continue trying in the second instance.

Why is this? Are Yin and Yang attributes inherently special? Or are these two attributes far more special than Yu Xian imagined?

Besides, after "grinding monsters" for so long, the good news is that as he gained more chakra, the snake-like phenomenon of his chakra spirit body began to fade, and he had basically returned to his original appearance.

If you continue brushing for a while longer, there will be no more marks on his body.

The bad news is that although Kakashi and the Uchiha clan have been selflessly dedicated, Hagen has not yet achieved any results in his research.

After much deliberation, Yu Xian finally focused on his ultimate target... namely, Uchiha Obito.

He wanted to get another Mangekyou Sharingan to try it out, or perhaps obtain Obito's chakra.

Of course, it would be difficult for Yugen to achieve this goal on his own; he doesn't have the means to deal with Kamui...

In fact, only space-time ninjutsu can counter space-time ninjutsu.

So Yu Xian is preparing to find an opportunity to cooperate with the Fourth Hokage... the Fourth Hokage in the Nine-Tails' rampage arc.