Kakashi's jaw almost dropped when he saw Yasu use Thunderclap and Flash.
The power of this Thunderclap and Flash was completely incomparable to his own.
Moreover, from this demonstration, Kakashi didn't feel any sense of stagnation; it was extremely smooth.
He wondered if he was even practicing the Thunder Breathing.
Could his be fake?
Yasu returned to Kakashi and asked: "How is it? Not bad, right?"
Kakashi pursed his lips.
What do you mean 'not bad'? It's amazing!
Yasu continued: "I think you're also aware of the shortcomings of Thunderclap and Flash. Based on that, I've improved it to utilize the surrounding terrain to change the direction of the rush multiple times, and also a faster version: Thunderclap and Flash - Godspeed."
"Currently, Thunderclap and Flash - Godspeed isn't fully developed yet, but the speed of the semi-finished product is already several times faster than the ordinary Thunderclap and Flash."
Kakashi was shocked, "Several times faster? Can the eyes keep up?"
Yasu activated his Sharingan: "I can keep up because I have the Sharingan."
Kakashi frowned when he saw his Sharingan.
He didn't expect Yasu to be a member of the Uchiha clan.
Although Kakashi had Obito Uchiha, whom he could consider a friend, he didn't have a good impression of the Uchiha clan.
The reason he and Obito Uchiha were considered friends was because Obito was different from other Uchiha, he was kind and enthusiastic, he was often late because he helped others, especially old grandmas.
However, Obito's talent was mediocre, therefore he was looked down upon by his classmates, even being called the "dead last" of the Uchiha clan, and even members of the Uchiha clan looked down on him.
And Obito regarded him as a rival in the ninja school, always fighting and sparring with him, although he always lost.
Seeing Kakashi frown, Yasu explained: "Having the Sharingan doesn't mean I'm an Uchiha. You should have heard people call me by my name without the word 'Uchiha'."
"If you become my disciple, besides teaching you the Thunder Breathing, I will also help you create a training plan. Although the speed is too fast and it might be hard for your eyes to keep up, you should still be able to keep up by strengthening your eyes' dynamic vision through training."
"Besides Wind Release, I'm also quite proficient in other Release techniques, so after becoming my disciple, you can learn a lot from me."
"So, what's your choice?"
Kakashi pondered for a moment, then looked at him and asked: "Why me?"
Kakashi still couldn't understand why Yasu had chosen him so suddenly.
Yasu replied: "Because you have good talent, that's why I chose you. I don't have the time or energy to teach a mediocre person. If it weren't for some reason that required me to take a disciple, I wouldn't have taken one."
"If you're unwilling, it doesn't matter. You can go back to the ninja school now. They should continue to assign you a Jonin leader."
Kakashi thought again for a while, and then agreed: "Teacher, I want to become your disciple!"
Yasu smiled slightly: "Very good. Since you've become my disciple, then I will also take responsibility as a master. Go back to the ninja school and tell them the news, and have them remove your name from the assignment list."
"Then go back and pack your things. Tomorrow morning, wait for me at the gate of Konoha Village. You'll be leaving with me to the Land of Grass. I prefer teaching in actual combat rather than having you train on your own."
Kakashi was pleasantly surprised: "We're going to the Land of Grass?"
Yasu nodded: "Yes, the reason I returned to Konoha this time was to get the transfer order to the Land of Grass. Isn't your father, Sakumo, the commander in there?"
Kakashi was overjoyed. He originally thought it would be difficult to see his father again in the future, but he didn't expect that after going around in a circle, he would be returning to the Land of Grass.
So, he excitedly said: "Okay, I'll go right away!"
Kakashi bid farewell to Yasu and returned to the ninja school.
The assignment of Jonin leaders had already ended a long time ago. The remaining Genin were now being assigned to Chunin.
However, Minato, Obito Uchiha, and Rin Nohara were still there because they were still missing a member.
And unless Kakashi explicitly say that he would follow Yasu, they had to wait for his choice.
Obito Uchiha saw Kakashi return and hurriedly asked: "Kakashi, are you going with that person, or are you with us?"
Kakashi replied: "I have already become Teacher Yasu's disciple. I'm sorry."
Kakashi naturally wasn't apologizing to Obito Uchiha, but to Minato Namikaze.
Minato said gently: "It doesn't matter. Yasu's strength is very powerful. It's a good thing that you can become his disciple."
Obito Uchiha hearing this grumbled: "What? Kakashi, why aren't you with us? It's good that you're not coming, so you won't be dragging us down!"
Rin Nohara's expression was also a little disappointed when she heard that Kakashi wasn't with them.
Kakashi was too lazy to argue with Obito Uchiha: "I'm going to the Land of Grass with Teacher Yasu tomorrow. Goodbye."
He then left the ninja school again.
After Kakashi left, the vice-principal said to Minato: "Then there's no other way. Minato, I'll pick another Genin to join your team."
Minato nodded: "Then I'll trouble the vice-principal."
In the end, a Genin was added to Minato's team.
The added ninja was a civilian ninja, but he was considered one of the more outstanding ones.
Yasu returned home. Kushina's mission required her to leave the village for two days, and he was leaving tomorrow, so naturally, they wouldn't meet.
He took out paper and pen and left a letter.
The next day.
After he got up, washed up, and packed his backpack, he left home and headed to the gate of Konoha Village.
Kakashi was already waiting at the gate of Konoha Village.
Because Yasu only said they would leave in the morning yesterday, and didn't say what time, Kakashi could only come to the gate of Konoha Village before dawn to wait.
Kakashi trotted to Yasu and greeted him: "Teacher Yasu!"
Yasu asked: "Are you all prepared?"
Kakashi nodded: "I'm all prepared!"
"Then let's go."
Yasu and Kakashi left Konoha and headed to the Land of Grass.
On the way, Kakashi couldn't wait to know the perfected Thunder Breathing from him.
And Yasu explained to Kakashi: "To fully unleash the power of the Thunder Breathing, you need to coordinate with breathing."
Kakashi looked blank. He had thought of many possibilities.
Such as the control of chakra, the key points of movements, and so on.
But he never expected his teacher to say that it required coordination with breathing.
Apart from Taijutsu requiring a breathing rhythm, Kakashi had never heard of the saying that it needed to be coordinated with breathing.
Coordinating with breathing can unleash the power of the Thunder Breathing?
Really? That simple?
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