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"What are you kidding?!"

Unexpectedly, but as expected, it was not Sasuke who spoke first, but Naruto with an excited face: "Isn't it just a test that costs his life?" What is there to be afraid of? My goal in the future is to surpass the previous Hokage, how can I die on a test?! ”

Hearing this, Sasuke, who hesitated slightly, was stunned, and then he saw Iruka looking at Naruto with an appreciative expression, thinking of Iruka's faintly expectant gaze when he usually looked at him, Sasuke's little face suddenly appeared with shame. Pen "Fun" Pavilion www.biquge.info

"Me too, I will never die until I kill that man with my own hands, Iruka-sensei, I accept that test!"

Iruka smiled lightly, although it is a very gratifying thing for students to compete for energy, but he is not so happy that he gets carried away, and he will not say any words of encouragement, after all, he received a survival of the fittest education in his previous life, only cruel reality, no blood at all, something that he has never experienced, how can he say it?

Therefore, Iruka only showed with his eyes that he was satisfied with their performance, and as for whether they could read it or not, Iruka didn't care.

"In that case, then stretch out your hand with the cultivation ring."

Naruto and Sasuke were a little puzzled, but they didn't ask, obediently stretched out their little hands in front of Iruka, and at the place of their index fingers, a silver-white ring shone in the sunlight, just like their future life.

Iruka stretched out his hand, his palm covering the cultivation ring, and then took a deep breath, slowly mobilizing the chakra in his body.

After a while, I saw Iruka's palm gradually emitting a faint blue light, slowly surging towards the cultivation ring, and Naruto and Sasuke suddenly felt a warm touch coming from the cultivation ring.

"Iruka-sensei, what is this?"

"Well, it's just an insurance policy for you, you don't have to ask, anyway, you don't understand, and you don't need to understand, just know that I won't harm you."

Iruka is very casual, not that he is lazy, of course, the reason is that he is not eloquent, and he is not good at explaining anything, but the main reason is that this is the ninja world, even if he explains the knowledge of the science and martial arts world, it is estimated that few can understand it.

The reason why the cultivation ring that Iruka gave to the nine of them contains part of his power is because there is a trace of his soul energy in it, so he can influence the user's soul through the ring, and forcibly transform the unformed spiritual realm in the depths of the user's soul into the same [force field] as him, of course, because it is a passively formed [pseudo-spiritual domain], once the user takes off the ring, the spiritual domain will return to its original unformed state.

The biggest difference between the pseudo-spiritual realm and the spiritual realm is that the pseudo-spiritual realm is not affected by the subject's consciousness, that is, although the pseudo-spiritual realm can also connect with reality and thus use superpowers, but in this process, the subject has no impact on the operation of the pseudo-spiritual realm except for providing the necessary chakra.

And the reason why Iruka said before that if they couldn't bear the burden of the cultivation ring, they would come over and ask him to adjust it, in fact, the deep meaning was that if their chakra recovery speed couldn't keep up with the consumption rate of the microgravity field used by the pseudo-spirit realm, then he would reduce the gravity field multiplier he set.

After all, the pseudo-spirit domain operates autonomously, and the soul energy he inputs into it is set to run whatever it is, and it has nothing to do with his consciousness, if the user's chakra consumption rate is much faster than the recovery speed, then it is still a hairy cultivation ring, and it is almost the same as a blue absorption ring.

It is precisely because it can keep the user in a cultivation state of constantly consuming chakra and a certain rate of gravity field to consume physical energy, stimulating the body to continuously enhance the user's chakra and physical energy, this is the true face of the cultivation ring!

Of course, it is impossible to mass-produce a cultivation ring or something, the essence of the cultivation ring is Iruka's soul energy, although the soul energy of a person who has reached a certain level of superpower will never dissipate as long as it is not devoured or blocked by a method similar to sealing, but this does not mean that he can squander it at will, because the recovery rate of soul energy is extremely slow, if you use data to calculate, if Iruka's current total soul energy is 100 units, it will take at least ten years to recover after consuming 1 unit.

It took 1 unit of Iruka soul energy to make the cultivation ring alone, although the soul energy that was separated within two hours could be recovered, but if the cultivation ring was used for too short a time, it had a hairy effect, so the soul energy energy in it would definitely not be recovered.

The pale blue light that appeared on Iruka's palm just now was not Chakra, but his soul energy, and he needed to use his soul energy to prepare Naruto and Sasuke in advance.

What Naruto and Sasuke didn't know was that this so-called test was also a big gamble for Iruka, as he used at least 40 units of soul energy, and if Sasuke and Naruto failed, these soul energy would be devoured, and once the soul energy in his body was less than 50%, his strength would plummet.

Even so, Iruka did not hesitate to bet her strength on the future of the two of them.

Just because Naruto and Sasuke are his most favored students, and he is the teacher who paved the way for their lives, and-

Don't live up to my expectations, you two, let me see what kind of path of strength you will take under my guidance......

A meaningful smile slowly appeared on Iruka's face, which had gradually become a little sluggish.

Yes, that's Iruka's main purpose, although as a teacher, it's his responsibility to train students, but he doesn't have to do it to this extent, he is now using his power as a bargaining chip, betting on the unknown future of Naruto and Sasuke, and the reason why he does it is only because he is expecting a certain result.

"Alright, that's pretty much it."

Iruka withdrew his hand, and then quickly turned his head, not wanting Naruto and Sasuke to see that his face was gradually turning sallow at this time, but what he didn't know was that Naruto and Sasuke had already noticed his gradually languishing face just now.

Iruka's tone was still as relaxed as usual, but they could tell from the gradually changing faces as he injected some kind of pale blue energy into the cultivation ring that he would definitely not be as relaxed as he wanted to show for the two of them.

After all, if it was just ordinary fatigue, with their understanding of Mr. Iruka's usual ghost animal character, Mr. Iruka would definitely say directly, "Really, I have done so much for the two of you, why don't you take the initiative to come over and rub my shoulders for me?" It's so unconscionable", and will never just turn his head and pretend not to care.

And now that he is unusually not complaining, it is very likely that he is paying a serious price for them that they do not know about!

Thinking of this, Sasuke and Naruto's eyes suddenly turned red, obviously it was just a teacher-student relationship, there was no need to do it to this extent, but he did it anyway, for them with special experiences, the effort was too heavy, so heavy that they were a little breathless.

Naruto was just about to speak, Sasuke on the side suddenly raised his hand and put it on his shoulder, then shook his head at Naruto's puzzled gaze, and then he suddenly clenched his fists, and a look of determination appeared in his eyes.

Feeling the strength of the small hand on his shoulder, and seeing the firmness on Sasuke's face, Naruto suddenly understood something, nodded in agreement with Sasuke, and the worry on his face gradually dissipated, replaced by firmness that was no less than Sasuke's.

After all, it certainly makes a lot more sense to put it into practice than to thank it in words.