This pure Natural Energy Crystal Stone, according to Yakujin's memory judgment, is about the Demon Core of a Tier Three to Tier Four Demon Beast.
Under long-term erosion by Natural Energy, these crystals have turned into five colors, like gemstones.
Such Natural Energy Crystal Stones are enough for Uchiha Yoichi to attempt to improve many kinds of elixirs. If there are stones with more energy and more purity than this, he is confident in improving some difficult Fourth-Grade Elixirs.
"White Snake Sage, I need these crystals, can you trade them to me?"
"Trade? Hahaha, Ryuchi Cave doesn't do those things. These crystals are usually not needed, only used twice before, and that was to help a few contractors train in Sage Mode..."
However, after hearing the White Snake Sage's words, Uchiha Yoichi picked up a Natural Energy Crystal Stone and looked at it; how does this thing help people train Sage Mode? Direct absorption is blocked by the ore, it's better to absorb the surrounding Natural Energy.
Could it be swallowing it...
"You guessed right, after swallowing it, this stone will slowly dissolve, even humans can digest it, hahaha..."
The White Snake Sage saw through what Uchiha Yoichi was thinking and smiled happily as he spoke.
Uchiha Yoichi shook his head, then continued saying, "If it's useless to you, then how can you give it to me?"
"If you want it, I can give it to you now, but didn't you say there was one more thing? Talk about it together."
"Alright."
Uchiha Yoichi thought for a moment, then said, "How about Ryuchi Cave joining Konoha, all summoned Great Snakes wearing Konoha Headbands, the Three Great Snake Princesses can also choose to sign a contract with Konoha Ninja, and open war for Konoha Ninja at key moments."
He originally just wanted to ask Ryuchi Cave for dozens of summoned Great Snakes, but after seeing the Natural Energy Crystal Stones abundant in Ryuchi Cave, he changed this idea.
The White Snake Sage's body is connected to the earth, usually unreachable through summoning; otherwise, Uchiha Yoichi would have wanted the White Snake Sage to fight for him.
"Hahaha, really an arrogant little brat, only been a contractor of Ryuchi Cave for a few years, and already thinking of annexing the whole Ryuchi Cave!"
The White Snake Sage laughed loudly, the laughter from the giant snake mouth even shook loose gravel falling in the entire cave.
"It's not annexing, but cooperation. Konoha will sooner or later dominate the whole Ninja World. The sooner Ryuchi Cave joins, it will become one of the founding members of Konoha; otherwise, in the end, I can't guarantee anything... Also, calling a little brat's name isn't something just anyone can do."
Uchiha Yoichi said calmly, and in the next second, a powerful burst of chakra suddenly erupted from his body.
"Ah!"
Ichikishimahime was directly blown far away by this powerful shockwave, and around Uchiha Yoichi, the ground seemed to have an invisible heavy pressure, causing a 'boom' and pressing out a spherical pit of more than ten meters.
At the same time, around Uchiha Yoichi's body, thunderous liquid-like currents appeared, crackling, and when they touched the ground, they directly split it, leaving high-temperature charred traces.
'This, this little brat....'
Feeling this powerful aura, the White Snake Sage was greatly shocked, its snake eyes opened bigger than ever.
Even the presence of Uchiha Yoichi's chakra aura intimidated it, too strong, just this aura caused it to feel an unbearable threat; especially Uchiha Yoichi's Sharingan, being stared down by these eyes, the White Snake Sage even recalled a thousand years ago...
The feeling of being targeted by a natural enemy during training in the outside world.
"Alright, I know, if this continues Ryuchi Cave will collapse!"
The White Snake Sage hurriedly shouted to stop, and after it finished speaking, Uchiha Yoichi slowly stopped the Lightning Annihilation Mode.
The aura shockwave from the chakra explosion just now was about equivalent to a C-Class Wind Escape Jutsu. If he took action, the destructive power would surely be stronger.
After Uchiha Yoichi's aura disappeared, the White Snake Sage said with lingering fear, "I understand, your strength is not inferior to Ryuchi Cave, you have the qualification to be on equal standing with Ryuchi Cave, but about Ryuchi Cave joining Konoha..."
'This Uchiha Yoichi might actually unify the Ninja World one day, if I join him early, maybe later I can persuade him to attack that old toad and break free from my current situation.....'
The White Snake Sage thought in its heart, the transformation into a dragon was just a legend of Ryuchi Cave, and this legend was spread by her herself, just to disguise the real situation; even the Three Great Snake Princesses are almost in human form, doesn't she want it too?
It's simply impossible!
"I know you can't move, so Konoha just needs other intelligent Great Snakes."
Uchiha Yoichi said, "Konoha will absolutely unify the Ninja World later on, I hope you'll consider it carefully."
"In that case....."
The White Snake Sage coiled its huge snake body again, after thinking for a while, it slowly said, "Alright, then as you said, Ryuchi Cave will join Konoha, I will create a new Summoning Scroll."
"Wise choice, I know a place richer in Natural Energy, if Ryuchi Cave performs well, perhaps letting you live there won't be impossible."
Uchiha Yoichi said, smiling, he also just thought about it, since Ryuchi Cave has Natural Energy Crystal Stones here, then Dragon Vein should have them too.
It's just that he hadn't completely unsealed it before, he can let Ryuchi Cave's snakes explore it or use puppets to explore it later...