"Alright, if there's nothing else, come down quickly and stop making such a lewd laugh."
Yuzuru couldn't help but say something.
Upon hearing this, Uchiha Itachi's maniacal laughter abruptly ceased. He coughed awkwardly twice, quickly dispelled his Susanoo, returned to the ground, and regained his usual composure.
"Ahem, I apologize, Your Excellency, I misbehaved a bit."
"I understand, but if you want to laugh, go home and laugh there. Sasuke will definitely laugh with you. Don't show me that... well, Uchiha- style smile."
Yuzuru patted his shoulder.
"Itachi, how are you feeling? Are the eye drops working?"
Tsunade looked at him and asked.
"Yes, and the effect is very good. At least, this time when I activated Susanoo, apart from some initial consumption, I didn't feel any consumption of my eye power at all."
"Uchiha Itachi said excitedly."
"Who told you that Susanoo consumes ocular power?"
Yuzuru looked at him helplessly.
Uchiha Itachi:?
Tsunade:?
"What do you mean?"
Tsunade and Itachi both looked at him.
"What consumes your eye power are your two Dōjutsu. The Third Power, Susanoo, only consumes eye power before you fully master it. Once you fully master the Third Power, you can still activate Susanoo even without the Sharingan."
"How is this possible!"
Tsunade stared at him in disbelief.
That's just the way it is.
Yuzuru shrugged.
If you ask him how he knows, the answer is that Madara Uchiha himself could use Susanoo without the Sharingan.
"From beginning to end, Susanoo is the Third Power of the Uchiha, a power deep within the Uchiha bloodline."
The Mangekyō Sharingan is just a key; the purpose of a key is only to unlock, not to determine what's behind it.
Once you've fully opened the lock, do you think the key is still useful?
Upon hearing this, Itachi and Tsunade were both filled with disbelief; it was the first time they had ever heard such a statement.
"However, according to the family records, no one has ever been Susanoo after losing their Mangekyō Sharingan."
"The records aren't entirely accurate. I only know one person who was Perfect Susanoo even after losing his Sharingan and going blind."
Yuzuru said with a smile.
"Who?"
The two of them stared intently at him.
"Look, the person in the know is here. Ask him."
Yuzuru nodded to Sasuke, who had just arrived.
" Sasuke?"
Itachi looked at Sasuke who had arrived and couldn't help but ask, "Is what the President said true?"
"That's right. The Third Power isn't the ability of the Mangekyō Sharingan. As its name suggests, it's the third power within our Uchiha Clan, besides regular Ninjutsu and the Sharingan. The Mangekyō Sharingan has always been just a key used to unlock it."
Sasuke nodded, confirming Yuzuru's statement.
"As for the person who can activate Susanoo without needing any Sharingan, even while blind, that is actually Madara Uchiha."
" Uchiha, Madara?"
Upon hearing this name, both Itachi and Tsunade fell silent.
"Isn't he dead?"
"This is a long story."
"Then let's not talk about it."
Yuzuru interrupted him.
I'll explain it to them later.
Sasuke nodded slightly.
"So, Susanoo has always been a special ability of the Uchiha? It's not the same as the Mangekyō Sharingan?"
Tsunade felt as if she had entered a new world; she was truly shocked.
"That's not quite right. Outsiders can also activate the Perfect Susanoo using only the Mangekyō Sharingan, but it's a one-time use. Using it once will cause blindness. Moreover, it's extremely dependent on talent and Chakra. It requires someone with exceptionally high talent and a huge amount of Chakra, and even some other factors, such as the help of the original owner of the Mangekyō Sharingan."
Hearing this, Sasuke stared intently at Yuzuru, his eyes filled with doubt. He really wanted to know how Yuzuru knew so much.
The time Kakashi activated Susanoo after all these conditions were met, and it was a one-time use ability; he went blind shortly after using it and had to replace it with normal eyes.
"Ordinary Uchiha people, unless they awaken the Mangekyō Sharingan, will never be able to activate Susanoo in their entire lives. Simply put, they don't even have the qualifications to touch that lock. The Third Power is very strong, but it is also very selective."
After listening to Yuzuru's words, Tsunade had a new idea:
"If a pair of Mangekyou Sharingan were used by Uchiha members in Mangekyō Sharingan, would they all be able to unlock the Third Power?"
"Holy crap? You really are a genius. If Tobirama Senju knew what you were thinking, he'd probably be ready to rise from his coffin."
Yuzuru looked at her in surprise.
Tsunade didn't say anything, but stomped hard on his foot.
"Hiss!"
In an instant, Yuzuru lost his ability to fight.
There's no other way; stepping on someone's toes is childish, but very effective because it really hurts!
"Speak quickly!"
"Okay, actually it won't work. The reason is simple: one key can only be used for one lock, and the key needed to open Susanoo is an extremely precise and unique key. Apart from his own complete Mangekyō Sharingan, no one else's key is possible."
Hearing this, Tsunade breathed a sigh of relief.
"Oh? I saw it, that won't do, teacher."
Yuzuru immediately moved closer to Tsunade, grinning, and said, "Teacher, you mustn't follow your great-uncle's bad example. You can't be too narrow-minded."
Am I that kind of person?
Tsunade rolled her eyes at him.
"That's true. My Teacher Tsunade is one of the few normal people in the Senju Clan."
Bang!
"Hiss!"
Yuzuru covered her head, glaring at her with resentment.
What nonsense are you talking about?
"I'm not making this up, I'm just telling the truth."
"Alright, Itachi, since we have this opportunity, let's try to Amaterasu if one drop of eye drops is enough to unleash Amaterasu several times without consuming any resources."
Itachi nodded, and then began to unleash Amaterasu continuously and normally at the Wood Golem dummy.
By the fifth time, Itachi finally felt a long-lost trace of fatigue in his eyes.
After immediately stopping the release, Itachi carefully assessed the depletion of his eye power.
"Well, if Susanoo release the Mangekyō's Dōjutsu about three times without consuming any power. The fourth time, there will be a slight consumption, but it can be ignored. The fifth time, there will be a small consumption. By the sixth time, the effect of the eye drops will wear off, and it will consume eye power normally. The Sharingan will feel fatigued."
"So, after using the eye drops, one can use the Dōjutsu four times?"
Yuzuru asked in surprise.
"Um."
"Four times is quite a lot. After all, it's Mangekyō Dōjutsu, each one equivalent to a super S-rank Ninjutsu."
"Well then, congratulations, Itachi!"
Yuzuru looked at him and said with a smile.
"No, I should be Lady Tsunade, Lord Orochimaru, and you, Mr. President. Otherwise, I probably wouldn't have lived for many more years."
Itachi shook his head and looked at him seriously.
"See, I told you, this kid is an honest and kind person."
Yuzuru turned to Tsunade and said.