The Mangekyo Sharingan's ocular jutsu are bizarre and varied, with many bug-level abilities.
For example, the Kamui of a certain evil Uchiha brat. For ninjas who don't possess space-time Ninjutsu, Kamui is an almost unsolvable problem.
The key is for two Mangekyo Sharingan to work together.
Obito's Kamui has a five-minute limit, and if he encounters continuous attacks from enemies, he has no choice but to use other methods, such as Izanagi, to avoid damage.
But if he possessed a dual Mangekyo Sharingan, the situation would be different. Perhaps even Minato during the Nine-Tails Incident would not have been a match for Obito.
The Mangekyo Sharingan is strongest when both eyes are together.
This is without taking Susanoo into account. The pairing of two Mangekyo Sharingan ocular jutsu produces great effect.
Take Sasuke's Amaterasu and Kagutsuchi for example. Without Kagutsuchi, the power and control of Amaterasu would be greatly diminished. And without Amaterasu, Kagutsuchi seems to have no use at all.
Of course, if one has Kagutsuchi, then Amaterasu can be used in incredibly creative ways.
Regarding the use of Amaterasu and Kagutsuchi, Sasuke might not even be comparable to Hikari. This Uchiha great-grandmother's application of Kagutsuchi is masterful.
Kazuki was now curious to see what level Hikari could achieve.
Soon, he felt that his hand had been marked by Hikari, and in an instant, he understood the characteristics of her ocular jutsu.
"It is indeed a good ocular jutsu." Kazuki exclaimed.
If Hikari could be nurtured, she might grow to Ōtsutsuki level in the future and become a main force in their fight against the Ōtsutsuki.
At the same time, he also had a bit of a guess. Hikari likely awakened her Mangekyo Sharingan during a battle with the Senju clan or the Uzumaki clan. At that time, she used Yachihoko on them, drawing out their Chakra.
This led to Hikari's Mangekyo Sharingan being enhanced to a certain extent, enough to accommodate other ocular jutsu.
In Hikari's era, enemies from the Senju clan and the Uzumaki clan were certainly not uncommon.
It's also normal for Hikari to gradually acquire Asura's power through subtle influence. Even though those Senju clan members were not Asura's Chakra reincarnations, their bodies were similar, and moreover, accumulation leads to growth.
Quantitative change leads to qualitative change, and in the Ninja World, it can also play a role.
This is also why Kazuki felt that although Hikari was an Uchiha, her Chakra reserve might not be inferior to that of the Senju.
It's a good thing Hikari was sealed early. Otherwise, with her ocular jutsu, she might have put immense pressure on the Senju clan. If she could absorb Asura's Chakra, Hikari would probably have become a bug-like existence at that time.
As long as Hikari's ocular power can continue to strengthen, she might be able to affect Ōtsutsuki in the future.
"Oh?" Madara looked at Hikari with interest.
To be praised so much by Kazuki, this Hikari must be extraordinary.
Kazuki said to Madara with profound meaning, "If you're not careful, you might even be controlled by her."
"What?" Madara was shocked by these words.
Even he might be controlled?
Madara would not doubt Kazuki on this matter. Such a lie could be exposed at any time.
Who is he, Madara? The true number one below the Six Paths level.
Even the Sage of Six Paths's two sons, Madara was confident he could defeat them.
But Kazuki's words made Madara quite concerned.
Is there really such a powerful ocular jutsu?
If it can truly be effective, then perhaps even the Rinnegan's ocular jutsu cannot compare to Hikari's ocular jutsu?
Unlike Madara, Hikari looked at Kazuki with disbelief. Whether it was the quality or quantity of Chakra, Hikari had never seen such a powerful existence.
Is this really a human?
Are these the enemies they might have to fight in the future?
Ever since learning the truth of this world, Hikari had actually made a decision. She would fight against the Ōtsutsuki. These guys are the culprits behind the Ninja World's wars.
For the current Ninja World to recover, wars certainly cannot stop.
What if one day the planet recovers?
What if there is no threat from the Ōtsutsuki outside?
Can they then let the Ninja settle down?
Therefore, the Ōtsutsuki must die.
Kazuki urged Hikari, "You can try to absorb my Chakra."
"Okay."
Hikari took a deep breath, trying to activate the Yachihoko mark and absorb Kazuki's Chakra.
Kazuki soon felt his Chakra being absorbed by Hikari. If he wanted to, he could interrupt the absorption of his Chakra at any time. After all, he is now considered the Lord of Chakra.
As early as when he entered the Six Paths level, he had gained control over his Chakra. Moreover, he had also acquired Kaguya's physique.
Perhaps, after Hikari grows to the Six Paths level, she can have an effect on the Ōtsutsuki.
As Hikari activated Yachihoko, Kazuki's Chakra continuously flowed into Hikari's body. Just one unit of Chakra entering Hikari's body caused her body to begin to boil.
Is this the quality of Kazuki's Chakra?
She felt that this small amount of Kazuki's Chakra was far more than all the Chakra she had ever drawn combined.
Both Kazuki and Madara could clearly feel that Hikari's strength was increasing at a visible rate, both in terms of physique and ocular power.
"Hmm?" Suddenly, Kazuki looked at Hikari curiously.
"Her Mangekyo Sharingan has evolved."