"Teacher, it doesn't seem that difficult to do C-level tasks, right? We did it easily. After completing the task, on the way to the country of waves, Inuzuka finally couldn't help the smugness in his heart and said disapprovingly.

Echizen Kazuya stopped when he heard this, and said solemnly: "Ya, if you keep thinking like this, you will definitely die on a simple task in the future!" ”

Inuzuka was taken aback by Echizen Kazuki's serious appearance and was speechless in a daze.

"Shino, Hinata, you two also have to remember, you must always be vigilant when performing tasks as ninjas, and never underestimate anyone, because even the most simple tasks can happen unexpectedly, just like Kakashi-senpai and them this time, it was only a C-level mission, but they were suddenly attacked by ninjas, if they were replaced by an ordinary middle ninja team to carry out this mission, then their situation would be very dangerous" Echizen Kazuya said solemnly.

"You're sure to encounter a sudden increase in the difficulty of the mission in the future, so you must always be vigilant, you know?" Kazuya Echizen continued his words.

"Yes, Teacher!" The three of them, including Ya, agreed loudly.

"Well, then let's continue walking, take you to the country of waves, you should be the first time to go outside the country of fire, right?" After correcting his arrogant thoughts, Echizen Kazuya said with a pleasant face.

"Yes." Tooth, who had just been taught a lesson by Echizen Kazuya, replied in a muffled voice.

"Teacher, what does the country of waves look like?" Hinata asked with a curious look on her face.

"Wave Country, probably not as good as you expected!" Echizen Kazuya recalled it for a while and said in a deep voice that he had also been to the country of waves when he was on a mission in the shadows, so he still knew something about the country of waves.

"The country of waves is a very small island country, there are no resources on the island, and it is not a strategic location, because it is not easy to be interfered by other countries, so there is no ninja village of its own."

"And such a small country is vulnerable to bandits and underworld gangs, this is the case with the country of waves, when I went to the country of waves a few times ago, it was not easy to see the people of the country of waves, but this is also the status quo of most small countries, and you will understand it when you see more in the future." Kazuya Echizen introduced in a heavy tone.

And when Echizen Kazuya was leading the eighth squad towards the country of waves, Kakashiban, who was persuaded by Dazna to continue the mission, was attacked by the rebel ninja of the Kirikin Village and the beheading of the owner of the broadsword, the onito Momochi Zai.

At the critical moment when Kakashi is trapped by the Water Prison Technique, the two protagonists finally play a role, successfully using tactics to help Kakashi get out of the control of the Water Prison, and finally defeat Zai Bu Chop with the ability of the Writing Wheel Eye, and the defeated Zai Bu Chop is killed by a mysterious Fog Shadow Department that suddenly appears with a flying needle, and after Kakashi confirms that Zai Bu Chop is dead, the Fog Shadow takes away Zai Bu Chop's body.

Despite the eventual victory, Kakashi himself fell into a coma due to the overuse of the Sharingan.

"Kakashi-sensei, you're finally awake!" Sakura, who had been guarding Kakashi's side, found out when Kakashi just woke up and exclaimed in surprise.

"Yes," Kakashi replied weakly.

"Teacher, are you alright?" Sakura asked worriedly.

"It's not good, I guess I'll have to lie down for a week." Kakashi felt his body and said in a low tone.

Naruto and Sasuke, who heard the voice, walked in from outside the house, and Naruto said happily, "Kakashi-sensei, you're awake!" ”

"Well, but the situation is not good, I will recover for a few days, and the rest is up to you." Kakashi said weakly.

Hearing Kakashi's words, Dazna said in a relaxed tone, "There shouldn't be any difficulties in the future, this time I defeated such a powerful ninja, I should be able to rest assured for the time being!" ”

"I'm afraid it's not that simple, I've just thought of some not-so-good situations." Kakashi said in a deep voice.

"yes, what is it?" Sakura, who had just been taken aback by the strength of the No More Slash, immediately asked eagerly when she heard this.

Kakashi pressed his temples and whispered, "It's about the masked boy who suddenly appeared, we may have been fooled by him!" ”

"Who the hell is that masked boy, Kakashi-sensei?" Hearing Kakashi talk about the masked boy, Sakura immediately voiced the doubts in her heart.

"He wears the mask worn by the special unit of chasing and killing ninjas, and his identity should be the Fog Hidden Shadows." Kakashi replied.

"Hunt down the ninja special forces? What's that? Naruto asked with a puzzled expression.

"They are also known as corpse disposal teams, and they are responsible for destroying all traces of the ninja they hunt down," Kakashi said in a deep voice, "The corpse of a ninja will reveal various secrets such as the secrets of the ninjutsu unique to the ninja village to which they belong, the nature of chakra, and the ingredients of the secret potions that have been used on their bodies." ”

Kakashi saw that the three of Naruto were still a little confused, and said, "For example, if I die, the secret of the Sharingan will be investigated, and even my ninjutsu will be taken away." ”

"And the ninja hunting force is the expert who is responsible for solving the traitorous ninja and then completely destroying their corpses, so as not to leak the secrets of their ninja village!"

"What did Kakashi-sensei mean when he said that we might have been deceived by him?" After listening to Kakashi's explanation, Sakura asked more and more suspiciously.

"Because the ninja hunting force usually disposes of the corpse on the spot, and the action of that shadow department is very strange." Kakashi cupped his forehead and said softly.

"What's weird?" Naruto asked curiously.

"You're thinking about how that masked boy is going to deal with it." Kakashi reminded.

"Don't be carried away by that young man," Sakura whispered as she recalled the situation and didn't think anything was strange.

"That's right," Kakashi said in a deep voice, "If you need evidence of death, you just need to bring back the head, there is no need to go to such trouble to carry back the whole person who is heavier than himself!" Moreover, the weapon used by that teenager is also questionable! ”

"It's a flying needle, he's just using a normal flying needle!" Sasuke quickly connected Kakashi's discovery, guessed what Kakashi was trying to say, and his tone suddenly became eager.

"That's it, that's it!" Kakashi was pleased that Sasuke was able to react so quickly, and said in agreement.

"What? Kakashi-sensei, what the hell are you trying to say? Naruto scratched his head and wondered with a question mark.

"If you don't cut it again, you should still be alive!" Kakashi spoke his guess in a firm tone.

Kakashi's words startled Dazna and the others, and they looked at him dumbfounded.

"What, what? Kakashi-sensei, didn't you examine Zaibu's body and confirm that he was dead? Sakura, who was startled, said excitedly.