The Six Paths and those below it are completely different; one needs to touch a bit of Six Paths Chakra, also known as the Chakra of the Divine Tree.
Because last time he was careless and allowed the reincarnation of the previous Indra to touch the Six Paths Chakra, evolving a pair of Rinnegan.
This time he will absolutely defend it vigilantly, not allowing any Six Paths Chakra to leak.
As for that existence left by mother in the Ninja World, it shouldn't have a second chance to help open the Chakra for the Rinnegan.
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"Kurenai, hasn't that guy Yoichi come at all today?"
When Tsunade brought Senju Hashirama and Senju Tobirama to the office again, they didn't see Uchiha Yoichi and asked Yuhi Kurenai beside her.
"No, Lady Tsunade."
Yuhi Kurenai was also a bit puzzled, so she said to Tsunade, "Even if Teacher Yoichi has something to do, he usually sends a clone over, but today it has been empty all day..."
"What's that guy doing, could something have happened to him..."
Hearing this, Tsunade worriedly bit her finger, thought about it, and then said to her grandfather and second grandfather without hesitation, "I want to go to the Uchiha Clan Land to check."
Unless it's a last resort, Tsunade doesn't really want to run into Minami and Mikota because she considers herself an outsider, and saying hello to them usually makes her feel a bit resistant....
Senju Hashirama spoke to reassure, "Tsunade, there shouldn't be anything wrong; there was a very strong Chakra in the Uchiha Clan Land in the morning, maybe the Fifth Hokage was training."
"That's right, and that Chakra is quite similar to my brother; although it's not very noticeable now, upheaval hasn't appeared in the Uchiha Clan, so everything should be fine."
Senju Tobirama also spoke up; their words somewhat calmed Tsunade, but she still asked Shizune to run some errands so that she could be somewhat assured if nothing was amiss.
Elsewhere, the Uchiha Clan Land.
Once he entered the basement at noon, Uchiha Yoichi did not come out until late at night.
Asura's Chakra was tremendously large, and splitting each portion of it required a gradual spirit secret technique to grind down Asura's will.
This fellow has also received the gift of Otsutsuki Hagoromo, and even after reincarnation for a thousand years, his will is extraordinarily resolute, very hard to erase.
Fortunately, no matter how hard to erase, it is all rootless water; after an afternoon of gradual grinding, Asura's Chakra is already less than a third.
As another Yang Release Chakra containing Asura's will was obliterated and devoured with Spirit Transformation Jutsu, Uchiha Yoichi suddenly felt a change in his own Chakra.
The devoured Asura Chakra now matches his own; once the two Chakras reach equilibrium, they immediately begin to evolve.
The Yin Release Chakra of the Eternal Mangekyo Sharingan, upon acquiring the same amount of Chakra, directly fused to complement and began evolving into a higher-quality Chakra.
The reaction in his eyes turned Uchiha Yoichi's Eternal Mangekyo Sharingan pattern to a circle of purple Rinnegan.
"Has it already become Rinnegan?"
Although a multitude of Rinnegan abilities appeared in his mind, Uchiha Yoichi still found it hard to believe that it was so easy to become Rinnegan....
"Heavenly Attraction."
Uchiha Yoichi raised his hand toward the distant experiment bed and directly used the Rinnegan's ability.
A powerful suction instantly pulled the experiment bed toward Uchiha Yoichi, who then used Almighty Push, and a strong repulsive force emanated from him, creating a spherical depression in the ground.
Fortunately, Uchiha Yoichi reacted promptly and retracted Almighty Push's repulsive force, merely destroying the experiment bed.
This is his home; if he hadn't retracted Almighty Push's repulsive force just now, the house above the basement would have collapsed.
"Was a bit excited, will pay attention next time..."
Gaining Rinnegan improved Uchiha Yoichi's mood a lot; he then began studying the abilities of the Rinnegan; Chakra evolution also caused the Eternal Mangekyo Sharingan to evolve, acquiring numerous abilities.
The Six Paths abilities are the most basic of the Rinnegan; they can be used as long as there is Chakra; a bit more difficult are the Reincarnation Jutsu and Chibaku Tensei Jutsu, one revives the dead, and the other is a very powerful sealing technique.
Additionally, there's a pupil technique, exclusive to the Rinnegan evolved from the Eternal Mangekyo Sharingan, developed from the combination of two Mangekyo Dojutsu.
Yomi Tsu ze Watari!
A field controlling life and death; once this pupil technique is used, all vitality and death within a kilometer are controlled by Uchiha Yoichi, making him the deity within this field.
"Let's go outside to test it."
Uchiha Yoichi emerged from the basement, and upon coming upstairs, he noticed Mikota and Minami sitting in the living room, seemingly waiting while chatting.
"Lord Yoichi."
"Yoichi, are you alright? Do you need to eat something?"
Minami and Mikota asked one after the other, their concern making Uchiha Yoichi smile; he then said, "No need, I was just training, and now I'm going outside to test a jutsu; you two should rest first, no need to wait for me."
"Well... okay!"
Minami reluctantly replied; recently, they've been sleeping together as three, and suddenly missing one, she wasn't sure she could sleep...
Once Uchiha Yoichi left, Uzumaki Minami immediately snuggled up to Mikota's arm, rubbing as she said, "Mikota, let's go rest."
"I should go check on Sasuke... Minami, stop fussing~"
"Sasuke is already three years old, no longer needing mom to coax him to sleep; Mikota, just stay with me tonight."
Minami chuckled, with no intention of releasing Mikota, tangling her and pulling, leaving Mikota blushing as she was dragged into the room.....
After leaving home, Uchiha Yoichi went straight to a dense woodland outside the village.
"This place should do."
After acquiring Rinnegan, Uchiha Yoichi found he seemed able to gauge a life's strength and even determine its longevity.
For example, the surrounding trees might die out after growing for another dozen years....
"Yomi Tsu ze Watari."
The Rinnegan slightly opened as an invisible field spread instantly to a kilometer around before halting.
Within this field, Uchiha Yoichi's perception of life aura became more sensitive, feeling as though he could control everything with a slight gesture.
"This truly feels miraculous, like a creator.... extract."
As Uchiha Yoichi utilized the ability, all life energy from the trees and grass within a kilometer was forcibly drawn in, even the underground rats couldn't escape; after scurrying for a moment, they collapsed and died, losing life aura.
All trees and grass instantly withered within a short time; leaves turned yellow and fell, even trunks dried and cracked.
"Truly a powerful pupil technique, almost like the Chakra Divine Tree.... no, perhaps stronger than the Divine Tree's ability."
Looking at the green energy in his hand, Uchiha Yoichi saw it was the extracted life energy of all creatures within a kilometer.
It could be consumed by himself or bestowed to others.
Uchiha Yoichi attempted to imbue the withered tree beside him with life energy, instantly revitalizing it.
Within mere seconds, the tree rapidly grew to three times its previous size, emerging as an 'anomaly' in the forest.
"If I continuously absorb life energy, I might never die, and neither would those around me....."
With a contented smile on his face, Uchiha Yoichi relocated to another area and tested Yomi Tsu ze Watari several times; he also absorbed life energy once.
However, the life energy of trees and grass within a kilometer was too sparse, only restoring a bit of his Chakra.
"If there's an enemy, I could try extracting life energy from them; it remains unknown whether it would affect enemies at Six Paths Level...."
After testing it several times, Uchiha Yoichi understood the pupil technique and decided to head back to the village.