[Looking at Sasuke, who was running over with a look of joy on his face.]
[Naruto stopped in his tracks.]
[A thought flashed through his mind.]
['All Creation... Can I plunder the whispers (Chakra) from Sasuke's mind?']
['To be precise, Indra's Chakra.']
['It seems highly feasible.']
['The whispers in the mind recover; after so many years of assimilation, there's still no sign of them bottoming out.']
['But Sasuke... he should be affected too, right?']
[Looking at the approaching Sasuke.]
[Naruto shook his head inwardly.]
['It shouldn't go that far.']
['Indra... is the son of the Six Paths Sage after all, he shouldn't end up like Sasuke.']
Uchiha Sasuke: "..."
Chuckles, thanks for that.
['For now, I'd better not try it.']
['All Creation... perhaps my constitution will get another boost, but the eyes... let's wait a bit longer.']
['Otherwise, if something goes wrong, Sasuke might very well lose his life because of it.']
['In the end, the power I master is still too little; if I could reach the level of Senju Hashirama and Uchiha Madara... perhaps it wouldn't be so troublesome.']
['Still not working hard enough...']
[Inside the Sealing Space, Naruto's voice rang out.]
["Great Fox, work a little harder."]
[Great Fox: "???"]
It's over!!!
Even the Nine-Tailed has become a wage-earning fox.
Then... what about after the Edo Tensei?
Senju Tobirama shuddered.
Especially regarding the issue of his apprenticeship... ["Naruto."]
[Sasuke arrived in front of Naruto, panting for breath.]
[His eyes were slightly red.]
[Paranoid Sasuke had been under immense pressure lately.]
[These past few days, he had even become somewhat frantic.]
["Naruto... please, I really need power!"]
[Naruto glanced at him.]
[He didn't speak.]
[He just awakened the Sharingan and already he's desperate for power.]
[Seeing that Naruto didn't speak, Sasuke lowered his head slightly and clenched his fists.]
[Frustration... inferiority...]
[At this moment, Sasuke's heart was extremely complicated.]
[But soon, after that face appeared in his mind, these things seemed unimportant.]
["Naruto... I..."]
["If you don't sleep, will there be a problem with your training tomorrow?" Naruto didn't answer him directly.]
["No, it won't be a problem!" Sasuke replied hurriedly.]
["Combine work and rest; excessive training will only be counterproductive."]
["Your heart still isn't trained well enough."]
[Hearing this, inside the Sealing Space, the Great Fox almost fainted from laughter.]
[Forget about anything else, combining work and rest?]
[Are you kidding This Fox?]
[Then you win.]
["But..." Sasuke hesitated to speak.]
[Naruto shook his head.]
[Fine then.]
[If Sasuke doesn't grow up quickly...]
[As the reincarnation of Indra... it really is a bit embarrassing.]
[Furthermore, as Sasuke grows, the safety of devouring the whispers (Chakra) in his mind in the future will only increase.]
["Come on, let's fist bump."]
[Explaining is too troublesome.]
[Let's get straight to the point.]
[Sasuke was stunned.]
[Tap—]
[Although full of doubt, since it was Naruto's request, he didn't hesitate, raising his hand to bump fists with Naruto.]
["Great Fox, let's choose Sasuke as the experimental guinea pig."]
["In any case, Sasuke is also Indra's reincarnation; he won't die that easily."]
[The Great Fox gave a tsundere snort.]
[Inwardly, however, it nodded repeatedly. Correct, an Uchiha is exactly who should be used for experiments!]
[Except for Izumi.]
[New School of Ninshu.]
[Buzz—]
[In the next instant.]
[Sasuke's eyes widened as he felt the massive amount of extra Chakra in his body.]
[Although it was filled with an unsettling feeling, the boost brought by the Chakra was extremely obvious.]
[This feeling of not having to be stingy with Chakra... it was simply too comfortable~]
[Once experienced, it could no longer be refused.]
[He looked at Naruto with a face full of disbelief.]
["This... what's going on?"]
[Naruto could actually share Chakra with him?]
[And... after sharing so much Chakra... why was there no change at all on Naruto's face?]
[In an instant, a thought arose uncontrollably.]
[It even took root directly in Sasuke's mind.]
[Different from before, this time, he was tangibly, one might even say at negative distance, feeling Naruto's power.]
[Sasuke inevitably developed the thought that he would never catch up to Naruto.]
[Subconsciously, Sasuke was about to activate the Sharingan.]
[However.]
[Just then.]
["Puff~!!"]
[Sasuke's eyes widened; the pain came too fast and too intensely, his pupils constantly contracting.]
[Why?]
[Naruto formed a seal with one hand, while his other hand was pressed against Sasuke's lower abdomen.]
[The experiment began.]
[Buzz—]
[Sasuke felt his lower abdomen burning; after taking a few steps back, he clutched his stomach and knelt on one knee.]
[Naruto and the Great Fox were both carefully observing Sasuke.]
["How is it?"]
["Can you feel the situation inside Sasuke's body?"]
["How could it be so fast?" The Great Fox gave him a sideways glance.]
["Let me sense it." Despite saying that, the Great Fox was also a bit anxious, hurriedly sitting cross-legged on the ground, closing its eyes, and beginning to establish a connection.]
["This Fox's Chakra is quite a lot... the seal was very successful..."]
[As it spoke, the Great Fox also complained: "You can't crack it, but you sure use it proficiently."]
[Indeed.]
[At this moment, a Four Symbols Seal appeared on Sasuke's lower abdomen.]
[It was a single Four Symbols Seal, not an Eight Trigrams Seal.]
[Furthermore, it was based on the Inner Four Symbols Seal used by Minato Namikaze, with the intensity increased further.]
[There was a large 'loophole' in the Four Symbols Seal on Sasuke's lower abdomen.]
[In reality, it could be larger, but... it was necessary to avoid a situation where the 'Jinchuriki' uses up all the Nine-Tailed Chakra in their body at once.]
[Especially for Sasuke, this 'loophole' couldn't be too large.]
["It's done!"]
[A moment later, Sasuke recovered and hurriedly lifted his clothes to check the situation.]
[Inside the Sealing Space, the Great Fox also opened its eyes at the same time, its face full of joy.]
[Phew—]
[Naruto breathed a sigh of relief.]
[He was actually a bit afraid of things going out of control.]
["This Fox is simply a genius~"]
["Hahaha~!"]
[Ignoring the Great Fox for now.]
[Naruto looked at Sasuke and said: "Try to extract Chakra from it."]
[Hearing Naruto's voice, Sasuke finally came to his senses.]
[He hurriedly did as Naruto said.]
[Buzz—]
[One breath later.]
[A blood-red Nine-Tailed Chakra Cloak appeared on the surface of Sasuke's body.]
[Sasuke's eyes gleamed.]
[It was this feeling of being full of power!]
[He simply didn't stand up, but lowered his head and said excitedly: "Thank you, Naruto!"]
[Great Fox: "Look, this little Uchiha is even thanking us."]
["Whenever we want, we can take his little life."]