The teleportation distance of the Flying Thunder God Technique mainly depends on Kazuki's Chakra and his sensory range.
Kazuki's Chakra reserves are growing, having unknowingly surpassed Tsunade's.
Sometimes, Tsunade even wonders if Kazuki isn't an Uchiha after all, but a Senju.
"Is that so? Wait, leave some Flying Thunder God Marks on land. If you really encounter danger, take Rinka and Kushina and leave." Tsunade breathed a slight sigh of relief.
20 kilometers is not very far for a ninja. If they ran at full speed, it would only take a few minutes, but Kazuki and their speed are enough to ensure their safety.
As long as Kushina and Rinka are fine, then she herself should also be fine. Even if she sacrifices herself, that is a ninja's destiny.
"I know." Kazuki nodded slightly, then a smile appeared on his lips.
"However, this battle isn't necessarily pessimistic. Could it be that other villages would send Kage-level ninja over?"
Kazuki knew that Sakumo was following behind them, and with himself and a group of Root ninjas, if they really encountered Hanzo, it wouldn't be impossible to fight him.
Originally, Tsunade, Jiraiya, and Orochimaru wouldn't have been able to defeat Hanzo a few years later.
The lineup of Kazuki, Tsunade, and Sakumo isn't incapable of fighting, it's just that their coordination isn't as good as Tsunade's original team.
Some good coordination means 1+1+1 is definitely greater than 3.
However, there are only a few powerhouses like Hanzo in the Ninja World.
In the current Ninja World, Madara is undoubtedly the first, Mito is the second, followed by the Five Kage and Hanzo.
Hanzo doesn't have the title of Demigod yet, but with his current strength, he should be one of the best among the Five Kage.
Tsunade also felt relieved upon hearing this, realizing that she might have been overthinking.
"However, to complement the Flying Thunder God Technique, I need to research a new Ninjutsu." Kazuki then sighed helplessly.
"The compatibility between Chidori and the Flying Thunder God Technique isn't very high."
If he didn't have the Flying Thunder God Technique, Kazuki would have continuously developed Chidori before awakening his Mangekyo Sharingan, researching Chidori Current, and then, based on Lightning Release Chakra Mode and with super strength, creating a Chidori Current different from Sasuke's.
But now that he has the Flying Thunder God Technique, he felt he might need to research Rasengan.
Of course, forming a Rasengan is not the most suitable for him right now. Although he has a lot of Chakra, it hasn't reached the level of a ton of Chakra.
"Ninjutsu? Why not just use the Sword of the Thunder God to slit their throats?"
"Your swordsmanship is excellent. You've mastered Uchiha-style swordsmanship very well, and you've learned a lot of the Senju clan's swordsmanship."
Tsunade said indifferently, "My grand-uncle used the Flying Thunder God Slash to kill Madara's younger brother."
"I heard he was also a powerhouse no less than my grand-uncle. Before that time, their battles had always been a mix of wins and losses."
"Uchiha Izuna?" Kazuki sighed a little.
If Tobirama had died back then, and Izuna was still alive, would Konoha not have turned out this way?
"Yes, yes, exactly, that Uchiha Izuna. It's said he suffered very severe injuries at the time, and Madara's eyes also had problems. Taking advantage of his injury, he stole Izuna's eyes, and at that time, Madara's eyes received a further enhancement."
"I don't know the exact situation, but my grand-uncle said all of this."
"Madara is truly despicable and shameless, even stealing his own brother's eyes."
Tsunade sighed when mentioning Izuna.
Kazuki said, "Izuna is Madara's younger brother. As far as I know, Madara has a brother-complex."
A brother-complex means treating one's brother as more important than anything else.
"How could he possibly gouge out his brother's eyes?" Kazuki looked at Tsunade, speechless.
"The Flying Thunder God back then severely wounded Izuna, and Madara's eyes also had problems. The Mangekyo Sharingan gradually loses its light with use."
"To preserve the Uchiha clan, and for his brother, Izuna gave his eyes to Madara, but he didn't expect Madara to gain eternal light from it."
"However, it's understandable for the Second Hokage to smear Madara, after all, he hated Madara the most and was suppressed too terribly by Madara back then."
After a pause, Kazuki continued to add, "If Madara was truly someone who would even gouge out his own brother's eyes, do you think First Hokage-sama would still consider him a close friend?"
Tsunade fell silent instantly. After a long while, she finally smiled and said, "Indeed, with my grandfather's personality, if Madara were truly such a villain, he would not have considered him a lifelong close friend."
Then Tsunade continued, "However, the fact that the Mangekyo Sharingan loses its light is something I didn't know before, and no one ever mentioned it. Is it a secret of your Uchiha?"
"It's not a special secret."
Kazuki shook his head slightly and said, "I believe the Second Hokage must have researched it, and Konoha's higher-ups should also be aware of it."
"I only heard it from my father. Perhaps most Uchiha don't even know about this."
Anyway, Kagami is dead, so he might as well pin everything on Kagami.
Could Hiruzen and the others even use Edo Tensei to bring Kagami back?
"Is that so?" Tsunade nodded thoughtfully. She didn't doubt Kazuki's words.
After all, Kagami had awakened his Mangekyo Sharingan back then, so it wasn't impossible for him to have told Kazuki some things.
But the Mangekyo Sharingan causes blindness? Then wouldn't Kazuki be in great danger in the future?
Perhaps it's better to help Kazuki develop his other abilities as much as possible.
As for the Mangekyo Sharingan, whoever wants to use it can, but she won't let the Mangekyo Sharingan cause blindness.
Kazuki doesn't need the Mangekyo Sharingan to increase his strength. Lightning Release and the Flying Thunder God Technique are enough for him to use.
What's wrong with being a little Tobirama?
Without the Mangekyo Sharingan, can't Uchiha become strong?
"I don't know much about Madara. I usually heard about him from my grand-uncle, and my grandmother rarely mentions him."
"However, I heard that your Uchiha clan doesn't have a very good opinion of Madara either." Tsunade sighed with a hint of melancholy.
Kazuki said, "After all, the Uchiha clan also needs to survive, and slandering Madara is politically correct. Strictly speaking, the current Uchiha clan head is also a rebel to Madara."
"If he doesn't slander Madara, where would his legitimacy come from?"
40 Advanced Chapters on