As the name suggests, the Uchiha Mutual Copying method allows UchihaJonin with Three-Tomoe Sharingan or above to achieve large-scale accumulation of specialized Ninjutsu by copying the techniques of other Ninja in a short period.
Mutual grinding!
Take Uchiha Tekkai's father, Uchiha Lianshan, for example.
As a standard Three TomoeJonin, it specializes in Fire Release and Earth Release.
Because it hasn't been a Jonin for long, it has only mastered 2 A-rank Fire ReleaseNinjutsu, 2 B-rank Fire ReleaseNinjutsu, 3 C-rank Fire ReleaseNinjutsu, and 4 C-rank Earth ReleaseNinjutsu.
As long as there are clansmen who specialize in Fire Release and Earth Release to perform their techniques at a slow speed, it can copy them at close range using its Sharingan.
With a learning speed of about 5 to 8 techniques per day, it can quickly master the 75 core Fire ReleaseNinjutsu and 84 core Earth ReleaseNinjutsu currently held within the Uchiha Clan.
Isn't that incredible?
It's practically like a cheat code—if you forget you have it on, it's like it's not even activated!
In the words of Uchiha Fucheng, "This kind of super-fast bug-exploiting learning method would scare people to death if word got out."
Of course, having others help you practice Ninjutsu requires a significant amount of [Contribution Points].
Therefore, the significance of the Mutual Copying technique lies in using "Uchiha Points" to leverage the growth of every UchihaJonin's Ninjutsu prowess.
Just like Uchiha Lianshan, it can first teach the Fire Release and Earth ReleaseNinjutsu it has mastered to other clansmen to earn points.
Then, through a points loan system, it can advance a portion of its points to copy and learn even more Fire Release and Earth ReleaseNinjutsu.
According to Uchiha Fucheng's cautious estimate.
Before the declaration of war in the Land of Rain, he is confident that he can get the vast majority of UchihaThree-Tomoe Sharingan users to master over 150 Ninjutsu each.
Copy Ninja for everyone, mass-produced Kakashi.
Such comprehensive Ninjutsu capability will inevitably lead to a significant increase in the strength of the Ninja.
For this achievement alone, let alone Uchiha Setsuna, even if Uchiha Madara were here, he would have to give a thumbs up and a big like to Fucheng.
This is no longer a question of whether Uchiha Fucheng is awesome or not.
It's that this bug, once exploited, is second only to the training bug Uzumaki Naruto uses with his Shadow Clone technique.
It's not that previous Uchiha Clan leaders didn't know how to use the Sharingan to copy Ninjutsu.
It's just that there are too many factions and interest groups within the clan; it was simply impossible to get the majority of UchihaJonin to work together to accomplish this.
Taking advantage of this opportunity, Uchiha Fucheng also expanded the inventory of the few types of Ninjutsu he currently possesses.
For Earth Release, he copied additional core Ninjutsu of various types, including "defense, offense, and counter-measures."
For Wind Release, Fucheng copied additional special effect Ninjutsu of various types, such as "weapon enhancement, kenjutsu fusion, movement acceleration, and Wind Release interference."
Not to mention Fire Release.
He had already learned the basic conventional Fire ReleaseNinjutsu, but for the sake of completeness, Uchiha Fucheng tirelessly copied all the other Fire ReleaseNinjutsu as well.
The only one he didn't delve into much was Lightning Release.
Because Uchiha Fucheng's Mangekyo Sharingan can greatly amplify Lightning Release.
The Lightning Release ocular jutsu that came with his Mangekyo was extremely powerful, causing Fucheng to lose interest in learning ordinary Lightning ReleaseNinjutsu.
No matter how strong a Lightning Release technique is, it's not as formidable as his Mangekyo Sharingan; there's no need to learn weak techniques.
In Fucheng's eyes, if he wants to hit someone with Lightning Release, it's more spectacular to let "Wife Mikoto" fire off a couple of Railguns at them!
...
Just as the Uchiha Clan was exceptionally busy, Mikoto and Fucheng once again discovered the presence of a White Zetsu.
What a surprise!
White Zetsu is a surprise.
When Mikoto once again detected a new White Zetsu near the Uchiha Compound using electromagnetic waves, both Fucheng and Mikoto became excited.
Fucheng couldn't help but exclaim, "It really feels like the joy of searching for her a thousand times in a dream, only to look back and find her in the dim light."
"We must not alert the enemy this time. Last time we captured four White Zetsu directly, so the other side must have noticed the problem."
Fucheng said, "It's just that they don't know our methods. We mustn't scare them off this time; it would be troublesome if they didn't send any more White Zetsu."
Mikoto nodded, "I also think there won't be just one White Zetsu this time. Let's try to catch as many as possible at once."
Fucheng looked at the four masked Misaka Sisters beside him and said thoughtfully, "The converted Misaka Network will still have the aura of a White Zetsu. Why don't we find a way to have the Misaka Sisters lure a few back?"
This wasn't just Fucheng's random imagination.
In his impression, White Zetsu are divided into special individuals and copies, all of which have a certain degree of thinking ability and behavioral logic.
But even the smartest of the White Zetsu, the Spiral Zetsu, had a slightly psychopathic demeanor.
Their thinking and logic were not like normal people.
If they used the Wood Release Transformation Jutsu to turn into the appearance of White Zetsu, it was not impossible for the four Misaka Sisters to deceive this group of White Zetsu.
The Misaka Sisters' logical thinking ability and command execution capability were far superior to those of the White Zetsu.
Furthermore, the Misaka Sisters' way of thinking was more like that of an independent person.
With Fucheng's capture plan in place, the tall and long-legged Misaka Sister 0003 volunteered to lure and capture the scouting White Zetsu near the Uchiha Compound.
One, two, three...
To Uchiha Fucheng's surprise, the Misaka Sisters' execution was extremely powerful.
Mikoto was responsible for reconnaissance, and the Misaka Sisters used the Transformation Jutsu to turn into White Zetsu. With almost the same tactics, they tricked six foolish White Zetsu.
Mikoto was very happy now.
Catching one and converting one—if it weren't for staying cautious and not releasing electromagnetic waves at maximum power to search for White Zetsu, the number of lures in these three days would likely have exceeded six.
Misaka Sisters 0005~0010, six brand-new Mikoto clones, were officially born!
Thus, the Misaka Network composed of the Misaka Sisters had broken through to a full ten people.
Mikoto, with their powerful support, saw her electromagnetic wave search range break through to 8km.
It was just as the Misaka Sisters officially reached the ten-person mark that Black Zetsu, which had been stationed at the UchihaNaka Shrine, felt an uneasy atmosphere.
"The scheduled time has passed. Why haven't all the scouting White Zetsu sent into Konoha returned yet?"
Black Zetsu was currently in a merged state with a White Zetsu, looking like a black-and-white creature wearing a pitcher plant suit.
In front of it, only 3 scouting White Zetsu were left patrolling nearby.
And the six White Zetsu it had arranged to go inside the Konoha Village town showed no signs of returning to the shrine.
"White Zetsu can all burrow underground; their safety is absolutely guaranteed. Why are a large number of White Zetsu going missing collectively?"
The black-and-white pitcher plant's face, shrouded in shadow, looked exceptionally strange.
It was filled with surprise, anger, and confusion.
To Black Zetsu, White Zetsu were very much like its private property.
The disappearance of more than two digits' worth of White Zetsu made Black Zetsu feel like it had encountered a ghost.
Black Zetsu was like a gamer whose crystal was stolen; it was more obsessed with stirring up trouble from the "hidden behind the scenes."
Filled with conspiracy theories, Black Zetsu was now full of doubt.
Whoever it looked at seemed like a "scoundrel" plotting against it.
"These days, there are too many bad people; there are always scoundrels trying to harm Zetsu!"
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