Naruto: Get Stronger by Hanging Up.

Naruto nodded, not quite understanding, "Doesn't that mean Sasuke will be very strong in the future?"

"He will be very strong even without this curse. It's just that with this curse, he will have an extra power."

"However, in order for this seal to play the role I just described, it still needs some improvements."

Ye Yu came to Sasuke and began to make seals with his hands.

"I'm going to modify this seal."

After saying this, Ye Yu completed the seal and placed his hand on the curse seal.

As Yohane's chakra poured in, the curse seal on Sasuke's neck activated.

The runes began to spread over Sasuke's body again.

The curse seal emitted an intense orange-red light.

After the runes spread to Sasuke's entire body, their shapes continued to change.

After more than ten seconds, all the runes retracted into the seal.

Ye Yu withdrew his hand.

"Okay, from now on Sasuke can absorb an equal amount of natural energy based on his own chakra."

"Natural energy won't erode his consciousness."

"It's just that his chakra is too low right now, so he can't maintain Sage Mode for long."

According to Ye Yu's transformation, Sasuke's curse seal no longer has any harm to his body.

You can even enter Sage Mode briefly.

It’s just because Sasuke’s chakra is too little, and he probably can’t last more than a minute in Sage Mode.

But it is enough to be used as a special trick.

"Once he masters this curse seal, he will be an absolutely elite jonin."

Ye Yu raised the corner of his mouth slightly.

He thought it was quite interesting.

After all, he has developed a Sage Mode.

"I wonder how interesting it will be when Sasuke opens his Rinnegan during the Fourth Shinobi World War and can maintain Sage Mode for a long time."

Ye Yu thought to himself.

Naruto looked at the unconscious Sasuke, and heard Ye Yu say that Sasuke could enter the Sage Mode, and felt a little envious.

"I wonder how powerful Sage Mode will be."

Yohane looked at Naruto.

He smiled and said, "Don't be envious. When you have enough chakra, you can also learn Sage Mode."

"With Sasuke's current chakra level, his Sage Mode can only be used as a trump card."

"But you do need to work harder and focus more on the basics. Your ninjutsu theory is very poor."

"This will greatly restrict your future development."

Naruto was a little embarrassed.

"I will work hard."

Having said that, Naruto got a headache when he thought about studying.

He really has no interest in studying and has no talent in this area.

The effort he thought of was to train in ninjutsu and taijutsu.

He can make this effort.

But he had no interest at all in learning theoretical knowledge.

I will fall asleep if I look at the book for too long.

And Ye Yu also knew Naruto's character.

But this is his business, Ye Yu can't help him learn.

After erasing Orochimaru's soul mark.

It is even easier for Sasuke to control the curse seal, and there is no risk.

Once Sasuke adapts to the curse seal, he will be much stronger than Naruto and Sakura.

It will be possible to catch up with Sasuke only after Naruto masters the Sage Mode and completes the basics.

Sasuke at this time is definitely much stronger than at this time in the original work.

After resolving all the issues, Ye Yu unlocked the space restrictions around him and came out of the alien space.

From the beginning, Naruto, Sakura, Sasuke and Orochimaru had no idea that they were in a different space.

Naruto looked at the surroundings which were no different from the beginning and asked in confusion, "Ye Yu, what's going on?"

"How did the place that was destroyed just now return to normal?"

Ye Yu explained, "We were in a different space just now, and what we destroyed was the environment of that space, so it naturally won't affect the environment of this space."

Naruto was stunned. "Is your space ninjutsu already this powerful?"

“I can actually create space for myself.”

Sakura also looked at Ye Yu in surprise.

"It's nothing. It's just a derivative ninjutsu of the Flying Thunder God Technique. It's actually not difficult."

This is something Ye Yu made up, and it has nothing to do with the Flying Thunder God Technique.

Moreover, creating a different space is also very difficult. This is one of the derivative ninjutsu of the space ball.

It’s just that Ye Yu didn’t want to tell the two of them about his ninjutsu.

Sakura and Naruto did not understand the Flying Thunder God Technique, so they had no idea that Ye Yu was fooling them.

He sighed, "The Flying Thunder God Technique is really a powerful ninjutsu. The Fourth Hokage is also proficient in the Flying Thunder God Technique. You can imagine how powerful he was back then."

"After all, he was an important figure in pacifying the Third Shinobi World War, so it's normal for him to have such power."

Sakura and Naruto continued with their questions and answers, following Yohane's words.

But even Minato Namikaze doesn't have the space ninjutsu like Yohane.

It can even be said that within the range of Ye Yu's spatial restriction, Namikaze Minato cannot use space ninjutsu.

In the restricted space, Minato Namikaze's strength will be greatly weakened.

However, it is obvious that Ye Yu will not be an enemy of Minato Namikaze. Even if he is resurrected in the future, he will be on Ye Yu's side.

After waiting for a while, Sasuke woke up.

When Sasuke woke up, he suddenly felt that his body was much more relaxed than before.

He touched the curse mark on his neck.

"What's going on? I don't feel any pain."

Sasuke activated the curse seal, and the heat from the seal came to his neck, but his body did not feel the same severe pain as before.

On the contrary, he only felt that his whole body was full of strength, and a very strange but very comfortable chakra was filling his body.

"What powerful chakra."

Sasuke looked at Ye Yu, "Ye Yu, what's going on?"

Ye Yu watched Sasuke activate the curse seal and explained, "I have modified this curse seal. It won't hurt so much when you use it next time. I have also erased Orochimaru's soul mark on it."

"You will gradually become familiar with this curse seal. This curse seal can allow you to temporarily enter the Sage Mode and use Sage Chakra."

"The more chakra you have, the longer you can maintain Sage Mode."

"If you enter Sage Mode now, your chakra will be drained in less than a minute, so unless it's a critical moment, it's best not to enter Sage Mode casually."

Chapter 206 Officially Appointed as a Jonin

Sasuke was stunned when he heard what Yohane said.

"Can I enter Sage Mode?"

Ye Yu nodded and said, "Yes, you can use Sage Chakra after entering Sage Mode. It's just that your current chakra amount is too low, so you can't maintain Sage Mode for a long time."

"So Sage Mode is your trump card. It's best not to use it unless it's extremely dangerous."

"At least with your current chakra level, it's best not to use it carelessly."

After a moment of hesitation, Sasuke became very excited. "Can I use Senjutsu Chakra?"

Ye Yu nodded.

Sasuke ignored Ye Yu's dissuasion and immediately activated the curse seal.

In an instant, a Sage Mode mask appeared on Sasuke's face.

The facial makeup is much more complicated than that of the first Hokage and Naruto.

This shows that Sasuke's Sage Mode at this time is not as strong as the Sage Mode of the first Hokage and Naruto later.

But this is just the beginning, and Sasuke has a lot of room to grow in the future.

Combined with his Sharingan, Ye Yu felt that by the time of the Fourth Shinobi World War, even without the Six Paths Sage giving Sasuke the power of Yin, he would be able to possess power beyond the level of Kage.

However, during the Fourth Shinobi World War, even the Super Shadow was unable to participate in the final battle against Kaguya Ōtsutsuki.

So in the end, it is still the Six Paths Sage who needs to give the power of Yin to open the Rinnegan.

Ye Yu didn't really want to interfere in Sasuke and Naruto's affairs.

But after coming back this time, Ye Yu was quite interested in Orochimaru's curse seal, so he erased Orochimaru's soul mark for Sasuke.

Improving Sasuke's strength was something Ye Yu had never thought about.

It was just a side effect of erasing Orochimaru's soul mark.

Sasuke entered the Sage Mode, and his body did not turn into animal organs like before, but only had a facial mask added.

After entering Sage Mode, Sasuke began to form seals with his hands.

"Chidori"

"Sizzle"

Sasuke condensed Chidori.

With the infusion of senjutsu chakra, Chidori's lightning is much sharper than before, and the intensity of the lightning is much stronger than before.

After watching for a while, Sasuke withdrew Chidori.

"The consumption is quite huge. The power of ninjutsu using senjutsu chakra is indeed much stronger, but the consumption is also very huge."

"It's been less than ten seconds, and I can already feel the chakra in my body is almost exhausted."

Because Sasuke's chakra was used up just now, only a small part of it has been recovered, so he can only hold on for ten seconds.

"But I can feel that after entering Sage Mode, it's not as painful as before. Moreover, after entering Sage Mode, my strength increases greatly. It's a world of difference from my normal state."

"And not only has the quality of your chakra increased, your ninjutsu has become stronger, but your physical strength has also increased significantly."

"Using Taijutsu in Sage Mode should have a lethality several times greater than in normal mode."

"Sage Mode is so powerful."

Sasuke is very obsessed with Senjutsu Chakra.

The power, which was several times stronger than usual, really made him unable to stop.

"As long as I can master this power, I am confident that I can defeat Uchiha Itachi."

Thinking of Uchiha Itachi, Sasuke looked solemn.

Isn't he working so hard just to cultivate powerful strength and kill Uchiha Itachi for revenge?

Sasuke turned to look at Ye Yu, "Ye Yu, thank you!"