Although Mu Yue already has a basic breathing method that can only increase strength, Mu Yue will not teach basic breathing methods to non-disciples unless the other party has gained his trust.

Although the basic breathing method has not been improved much, it can be regarded as one of the cores of the breathing method and has great potential for development. If Mu Yue wants to develop other breathing methods, he will also start from the basic breathing method.

If we use a numerical analogy, practicing the basic breathing technique to a normal level can only increase the combat effectiveness of the ANBU roots by 60 points.

But if there is a genius on the side of Sarutobi Hiruzen and Shimura Danzo who taps out the potential of basic breathing techniques and develops a breathing technique similar to Muzukiyan's Breathing and Thunder Breathing, then the upper limit will be greatly improved.

, there may eventually be a breathing method that can increase combat effectiveness by 500 points.

Mu Yue will not underestimate the ninjas in the ninja world just because he is a time traveler and has a system. For example, Senju Tobirama has developed a bunch of powerful ninjutsu forbidden techniques. If he is given a basic breathing method, Mu Yue feels that Senju Tobirama

I can really create a new forbidden technique.

Mu Yue teaches the basic breathing methods of the root and dark parts. If a genius develops an advanced breathing method, he may become an enemy in the end. This is not the result he wants to see.

Now there is no conflict between Mu Yue and Sarutobi Hiruzen Shimura Danzo and other high-level Konoha officials on the surface, and neither the roots nor the ANBU are enemies to him, but it is difficult for Mu Yue to say what will happen in the future.

The breathing method that Mu Yue wants to develop can increase combat effectiveness by one hundred points after mastering it, but it is only one hundred points. It cannot be improved further and there is no way forward.

Teaching stronger things can yield better rewards and prevent enemies. Of course Mu Yue will choose to develop a new breathing method.

He already has a lot of experience in developing breathing techniques, and coupled with his enlightened state, this is not difficult for him.

…………

"Minato-sensei."

On the training ground, Kakashi Obito and others greeted Minato who was smiling.

As Metkai's life mission was settled, Mu Yue's small special training goal was achieved, so a few days later Mu Yue announced that the special training was successfully completed, and everyone returned to their respective teams except Shisui, who had not yet graduated.

"I'm really sorry. As a teacher, I'm not as qualified as Mu Yue." Minato said with an apologetic look.

Although he is the instructor, it is Mu Yue who helps Obito and the others grow more.

"It's different, and Minato-sensei, you went on a mission to protect the village." Obito said Minato didn't need to worry about such trivial matters.

"Obito is right, Minato-sensei, you don't need to apologize for this." Nohara Rin nodded in agreement.

Originally, she was supposed to be studying with Tsunade at this moment, but since she hadn't trained with Minato, the instructor, for a while, Nohara Rin and Tsunade took a day off.

"We are not included in the mission because of our safety." Kakashi said he understood Minato's approach.

In Kakashi's eyes, Minato is also a very reliable ninja.

After hearing what Obito and others said, Minato showed a heartfelt smile, and he felt like he understood the teacher's happiness.

"Minato-sensei, are you going to train or do a mission today?" Seeing that Minato's mood had improved, Obito asked.

"Let's train first. I'll test your current strength first." Minato thought for a while and replied.

In fact, it hasn't been too long, and based on the growth rate of normal ninjas, there won't be much change. However, Kakashi and Obito are obviously not in the normal classification, so he is going to conduct a battle training first.

"Do you want to fight Minato-sensei?" Obito scratched his head and continued to ask.

He didn't really want to fight with Minato. Fighting with Minato was too frustrating. He could easily get beaten up without being able to touch Minato, which would make him look stupid.

Minato nodded in affirmation.

"Minato-sensei, can you find us a Jounin of Konoha? I think we need to fight more with different ninjas, so that we can better train our adaptability." Obito suggested.

From his internship until now, Obito has fought against several jounin, including the Kumogakure jounin he met while doing missions with Mu Yue, the Kirigakure jounin he met in the chunin exam, and the Feng Hua Furious Waves he met in Snow Country.

Although he could be considered a jounin, Obito felt that he could still look handsome in front of a jounin.

Minato thought for a while and felt that what Obito said made sense, so he agreed. There were quite a few jounin who had a good relationship with him, so it was not difficult to find one.

"Wait a moment, I'll be back soon." Leaving these words behind, Minato disappeared in front of the three of them.

Minato first went to find Decai, who was also a member of Jiraiya's team.

Although he knew a lot of jounin, Minato would definitely give priority to those with whom he had better connections.

Minato was lucky that Dekai stayed at home and didn't go out to do tasks or play.

"I'll help you test the disciple's strength, leave it to me." Dekai agreed directly after hearing Minato's request.

"My disciples are all pretty strong, so there's no need to hold back too much." Minato reminded him as he thought of something.

He remembered that Dekai seemed to be on a mission outside during the chunin exam, so he didn't come to watch the chunin exam.

"After all, I am your disciple Minato." Deka smiled and lightly hit Minato's chest with his fist, not paying much attention to it.

In his opinion, although Minato is very strong, those disciples of Minato just graduated this year, so even if they are excellent, they are not too strong.

Although he couldn't compare to a real genius like Minato, Dekai's strength was considered strong among jounin. He didn't think that a few ninjas who had just graduated could cause him trouble.

"Then I'll trouble you." Minato thanked him with a smile, and then used the Flying Thunder God Technique to take Dekai back to the training ground.

"Dekai-senpai." Obito greeted Kakashi after seeing Dekai.

They were no strangers to Dekai, and they even ate the insect dishes of the Myogisan Sage together on the battlefield in the Land of Grass.

Dekai laughed and patted Obito and Kakashi on the shoulders.

"Obito, you can do it. You have become a chuunin so quickly." Looking at Obito's chuunin vest, Dekai looked at him with some suspicion.

In terms of time, it only took a few months for Obito to become a chuunin after he became a ninja.

"It's okay, the Chuunin exam isn't that difficult." Obito replied with a smile.

Even Asuma, who was defeated by him, became a chuunin, and Obito really didn't find it difficult.

"Then I'll have to use more strength later." Decay discovered that Nohara Rin, whom he didn't recognize, was also a chuunin. This was a chunin team.

"Senior Dekai, we met on the battlefield." Obito explained when he saw Nohara Lin was confused.

Nohara Lin nodded thoughtfully, she thought it must have happened during her training as a ninja.

After communicating for a while, it was time for training.

"What I'm good at is the Thunder Release Ninja Taijutsu, which is quite powerful. If any of you feel like you can't do it anymore, just quit, otherwise you'll get hurt." Dekai said before the battle officially started.

"Dekai-senpai, don't worry, Xiaolin's medical ninjutsu is very powerful, and she can treat injuries." Obito said with a proud look on his face.

"Since you think my treatment is very powerful, don't show off when you are injured." Nohara Lin complained helplessly.

"That...that's because he was really not injured." Obito stuttered a little and his cheeks turned red.

He wanted to show his most handsome side to Nohara Rin, so he sometimes refused to admit that he was injured.

"So innocent." Dekai looked at Obito and then at Nohara Rin, beginning to miss his lost youth.

What, he hasn’t played well with female classmates since he was a child, so that’s okay.

"Training begins!" Minato shouted when he saw both sides getting ready.

"The breath of fire, all concentrated!"

"The Breath of Thunder, all concentrated!"

Both Kakashi and Obito immediately concentrated their breathing.

Kakashi has never seen Dekai's full strength, and he obviously put a lot of pressure on him when sparring with Metkai, but Dekai is a teammate of Minato and a disciple of Jiraiya. Kakashi thinks that Dekai is not strong enough.

It will be different.

Because Nohara Rin was learning medical ninjutsu with Tsunade, Obito rarely met Nohara Rin recently. In order to look cool in front of Nohara Rin, Obito went all out.

"Fire Breath Chakra Mode!"

Obito concentrated his breathing to the peak, and the chakra all over his body became restless, and his aura soared rapidly.

As a Jonin, and his opponent was a group of juniors under the age of 10, Dekayi naturally did not take the lead to seize the opportunity.

As Obito entered the Fire Breath Chakra mode, Dekai felt something was wrong.

Sensing the hot breath not far from him, Dekayi showed a puzzled expression. Is this a ninja who has graduated less than a year ago?

"Art fire escape ho fireball!"

Obito quickly formed seals in his hands, immediately converting a large amount of chakra into fire attribute chakra and spitting it all out in one breath.

Whoosh!!

The fiercely burning orange-red flames accumulated rapidly and eventually formed a huge fireball that hit Dekayi.

Dekai looked back on his ninja career, and he felt that such a powerful fireball should not be released by a ninja who had just become a chuunin.

At that moment, he even suspected that the person standing opposite was not Uchiha Obito, but a Konoha jounin who had used the transformation technique, or a jounin who was good at fire escape.

Although he could catch it, Dekayi was not interested in receiving this kind of ninjutsu that could be easily dodged. Dekayi concentrated chakra on the soles of his feet and prepared to dodge.

"Flash!"

At this moment, Kakashi pulled out the White Fang short blade, converted all the chakra condensed in his legs into thunder attribute chakra, strengthened his body, and launched a sprint towards Dekai.

Nowadays, they can achieve this level of cooperation without communication, just a glance.

If Obito's powerful aura surprised Dekai, then Kakashi's speed really shocked Dekai.

Looking at the blood marks on his arms, Dekayi was extremely shocked.

Although they were attacking together, he was considered the strongest among Konoha jounin, yet he was actually injured by a child less than ten years old.
To be continued...