All the Kekkeigenkai related to Otsutsuki, Uchiha Yoichi must collect them and then attempt fusion.
The Uchiha are essentially a mix of Otsutsuki bloodline, and reverting to ancestral blood genes is a good shortcut for rapid power enhancement.
"It's decided, after dealing with the Grass Village and Hidden Waterfall Village, I'll go to the Land of Water!"
After making up his mind, Uchiha Yoichi thought it over and decided to send out a Wood Clone, letting it carry the Flying Thunder God Mark to head to the Land of Fire's border first.
Once he settles issues with the two Ninja Villages, he'll use the Flying Thunder God Jutsu to get there directly.
Even though it's quite far, with his Chakra Amount, this distance is no problem at all.
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Four days after Uchiha Yoichi set out, the village received news from the Grass Village, and ten days later, from the Hidden Waterfall Village.
Even the Fourth Generation Hokage, Hatake Sakumo, was a bit shocked after receiving intelligence returned by Anbu; he didn't expect Uchiha Yoichi to act in such a manner.
Boldly arriving at the Grass Village, he directly confronted Grass Village's leader, killing many Grass Village Ninja during his intrusion; in the end, with over a hundred Grass Ninja dead or injured, the Grass Village building collapsing, and nearly a quarter of the village destroyed, the Grass Village leader finally trembled in fear under Uchiha Yoichi's Lightning Fang Ninja Blade, pleading for mercy.
There were no civilian casualties among them, though some Grass Ninja would hide behind civilians when fearing for their lives.
Then, Uchiha Yoichi had the Grass Village leader sign a defeat treaty; this Grass Village leader hesitated for a moment before he was directly decapitated.
Afterward, he sought out the person with the highest position in the Grass Village to have them sign the defeat treaty; however, Uchiha Yoichi's actions also incited anger and resistance among the Grass Ninja.
But half an hour later, their resistance only led to an additional hundred casualties with no other outcome.
Upon learning that the ninja ranked second in Grass Village's hierarchy had unintentionally been killed, Uchiha Yoichi began searching for the third, or even the fourth rank.
Then, in front of a group of Grass Ninja, he had the person read out the defeat treaty and sign it; anyone who objected midway would have Uchiha Yoichi's Wood Clone stab their heart with the Lightning Fang.
Fifty Wood Clones were enough to slaughter the entire Grass Village.
Some of the hardliners among the Grass Ninja were stabbed in the heart by Uchiha Yoichi with the Lightning Fang, and finally, the fourth highest-ranked leader in Grass Village could no longer withstand the terror, signed the defeat treaty, and read it out loudly to all Grass Ninja.
Once it was confirmed that there were no objections in the Grass Village, Uchiha Yoichi walked out through the main gate in a grand manner and told the Grass Ninja that next time he came, he wouldn't be as polite as today.
After leaving Grass Village, Uchiha Yoichi directly signaled the nearby Anbu to deliver the signed defeat treaty of Grass Village back to the village, and his entire display inside the Grass Village was also completely observed by the Anbu.
Having concluded affairs with Grass Village, Uchiha Yoichi rushed nonstop to the Hidden Waterfall Village.
The Hidden Waterfall Village is stronger than Grass Village, and they have the Heroic Water, something they can gamble their lives with.
However, to Uchiha Yoichi, the increased Chakra made little difference compared to before; being a Kage-level Ninja doesn't just depend on having a lot of Chakra, and ordinary Kage-level powerhouses are no match for Uchiha Yoichi.
The resistance in Hidden Waterfall Village was more intense, hence more of them died compared to the Grass Village.
Now, Uchiha Yoichi was truly the first God Speed in the Ninja World; with the speed of Lightning Release Chakra Mode interchanged with the Flying Thunder God Jutsu, Hidden Waterfall's sight couldn't keep up; 80% of the ninja couldn't even see Uchiha Yoichi's figure before dying under the Lightning Fang.
This wasn't considered a battle; it could almost be regarded as a massacre by one man against an entire Ninja Village!
The slaughter lasted two or three hours before the several Jonin in Hidden Waterfall Village could hold no longer, kneeling and crying to surrender to Uchiha Yoichi.
After they signed the defeat treaty, Uchiha Yoichi also found Hidden Waterfall Village's new Seven-tailed Jinchuriki and extracted a considerable amount of Tailed Beast Chakra from him.
Uchiha Yoichi even left a Flying Thunder God Mark on him, planning to return for more Tailed Beast or Tailed Beast Chakra if needed in the future.
Minami is pregnant now, and he never intended to let those around him be Jinchuriki from the start; Yugito was just an exception.
Before leaving, Uchiha Yoichi also took some of Hidden Waterfall Village's Water of Life to give to Orochimaru for research.
After Uchiha Yoichi left, Hidden Waterfall Village sunk into the same sorrow as Grass Village; but this was their own choice.
Before the war, thinking they could gain benefits in war with their strength, they waged war against Konoha; but afterward, when their strength fell short and they were defeated by Konoha, they still didn't have the awareness of a defeated Ninja Village, attempting to snatch the chestnuts from the fire like walking on a tightrope, betting Konoha would not retaliate against them.
The Grass Village and Hidden Waterfall Village merely lost their gamble, as Konoha did act against them, and sent Konoha Lightning Fang, the ninja who repelled Hidden Cloud Ninja.
Upon receiving the two defeat treaties back in Konoha, Hatake Sakumo wasn't sure what to feel, but ultimately, he laughed.
These two Ninja Villages' defeat treaties could bring significant benefits to Konoha, and Hatake Sakumo wasn't worried about these two Ninja Villages going back on their word; if they dared to, next time Uchiha Yoichi went, he would go with him too.
Subsequently, Hatake Sakumo convened a Jonin meeting to share the intelligence brought back by Anbu and the defeat treaties of the Grass Village and Hidden Waterfall Village.
Upon hearing the full account from Hatake Sakumo, Konoha Village's Jonin were either shocked by Uchiha Yoichi's prowess or delighted by the acquisition of two defeat treaties for Konoha Village.
In the defeat treaties with Grass and Hidden Waterfall, aside from surrendering indemnities and mission commissions, there was also a clause limiting the number of ninjas.
However, this specific detail wasn't discussed, only an inclination, which would be detailed once the current leaders of the two Ninja Villages arrived in Konoha for further discussions.
During the meeting, Sarutobi Hiruzen suddenly asked, "Fourth generation, has Yang Clan Leader returned?"
"Not yet, Mr. Yoichi discovered something interesting and has submitted a mission application to me. I believe this mission is beneficial to the village, so I approved it... He should return in about half a month."
After Hatake Sakumo finished speaking, seeing that Sarutobi Hiruzen didn't continue to inquire, he began discussing other matters.
After the meeting ended, Hatake Sakumo spread the invigorating news throughout Konoha Village.
To the enemies, Uchiha Yoichi was definitely a demon, and a demon who has killed countless people; but to Konoha Village's ninjas and villagers, Uchiha Yoichi was a guardian deity.
With such a powerful ninja around, they could be spared from the ravages of war.
Hence, the reputation of the Uchiha Race improved, their businesses flourished even more, and the villagers were willing to support the hero who protects them.
Uchiha Masato also informed Uzumaki Minami at home about Uchiha Yoichi's news; however, when informing that Uchiha Yoichi might return half a month later than planned, Yugito happened to overhear.
Upon hearing the delay compared to what was agreed, a visibly unhappy expression appeared on the young girl's face as she secretly resolved, next time she wouldn't be gracious in giving that guy a back massage!