Shattering confidence and fighting experience in dungeon.

Since Yotarou reclaimed his memories of his previous life and the fact that he was a reincarnator in this world of shinobi, it had been six months.

He did not do much out of the ordinary aside from grind and work hard from day to day and sleep like a lob every night.

But there was the case when Naruto saved Hinata, but in this case it was Yotarou who did it, as he was waiting for Naruto to appear but no one came to help her out, so he took the action himself.

Yotarou felt bad for Naruto because he was vying for the girl who would eventually become his only true love.

However, after a few moments of observing him from the side, Yotarou understood that something about this world was unique and that Naruto was being adopted by a member of the Uzumaki clan.

There was also a similar thing with Sasuke in this world. Shisui, Itachi's good friend, had killed the Uchiha clan's main branch in order to carry out the order, but there was still a branch family of the Uchiha clan that was still alive.

As a result, Sasuke and Itachi were adopted by their uncle and were related through Itachi and Sasuke's mother.

Although the hatred that Sasuke carried was quietly burning inside his head, Yotarou was able to tell that the other party was deeply affected by what happened to the main branch.

"Congratulations to the host for completing the first training session of the system and finally being able to move on to Phase 1 of the system's function."

Yotarou sighed and laughed as he glanced at the notification, feeling that six months of effort on his part had transformed his body into that of a top-athlete pro player from Earth.

While that was the majority of it, he had also just recently acquired a bottle of limiting cap ascension to quickly raise every S-rank body part to level 2.

Yotarou kept pressing and pushing the envelope to get all of his strength, dexterity, agility, intelligence, and vitality to at least S-grade before he could jump into level 2 of the physique, despite the fact that he had already developed them to A-grade in a two-month period after his reincarnation into this world.

"Haha! I knew that making all of them level S-Grade was a hidden quest needed to upgrade the system for sure." Although the system did not explicitly state how to upgrade it, more advantages and panels could be added.

The only thing that came to Yotarou's mind, however, was to raise the Achievement level or obtain an S-Grade in every physique because he was a developer who had experience working in the video game industry and knew how difficult it could be.

[Name: Youtarou

Species: Human

Class: Citizen

Strength: S (Level 1)

Dexterity: S (Level 1)

Agility: S (Level 1)

Intelligence: SSS (Level 1)

Vitality: S+ (Level 1)

Skills:

Dash (Level 1) (10/10) +

Low-rank Taijutsu (Level 1) (20/20) +

Basic-stretching (Level 1) (20/20) +

Potential Doper: Rating + 2.

Achievement: Level 1 (100/100) + [Each increase in level will increase the rating by twice.]

[Each Level has five external limits, ranging from A to E, and after reaching B-rank, one can directly evolve to Level 2 after drinking a limiting cap provided by the system mission. However, those who regularly push themselves to the limit of A-Rank will have a 10x greater advantage when moving up the levels.]

[Further, there are unattainable S, S+, and SSS ranks that are hidden from the average person.]

[The system will not offer much external assistance, such as status points and other things, but it will maximize the physical limits of your body and speed up your growth.]

He trained in running, Taijutsu, and stretching and even worked hard to help others, raising his achievement level each week by one point for his good deeds in the community.

But looking at them reaching the top limit, he really felt quite satisfied.

When he eventually made it back to his house, he discovered that he had just enough remaining produce and other ingredients to prepare a satisfying meal for today and tomorrow.

He could simply go get some cash from the moneylender. He has not collected the money for this month in a while, after all.

Most shinobi from commoner backgrounds lack the focus necessary to work hard and lay a solid foundation for their profession.

Because Naruto had kyuubi inside of him, the situation was more complex than it would be for the average person, and the ability to heal himself with kyuubi chakra was far from desirable.

However, Sasuke was obviously much better than the average shinobi because he was naturally gifted and still received instruction from his father, who was once the head of the Uchiha clan.

As a result, Yotarou, a commoner, could not have achieved the desire to compete with talents like them on a normal level. Unless, of course, he worked diligently to raise every body part to S-Grade and extracted the maximum level from the system.

"Update completion finishes in 10. 9. 8. 7... 2. 1..."

"System update complete."

"Distributing Rewards to the Host for a Successful Update" The moment Yotarou took the limit cap ascension syrup, he felt something releasing within his body with warm energy coursing his body.

Yotarou discovered that his body had not undergone many changes when he moved around, but he did discover that he had created a quick, responsive body for all the flexible movements that he was unable to produce while using Tai-jutsu.

"With this, I think I will be able to acquire more quests from the system, right?"

Yotarou felt the strong foundation as his frame did not lose its balance when he kicked the wall while clutching his hand, demonstrating a quick succession of kicks.

"System." After testing the water out. Yotarou called the system panel with a slight excitement, as he wanted to see what the new update would bring him.

"New update: Battle Dungeon and System Shop."

"Would the host like to try the Battle Dungeon option of the new system update?"

"Yes/No"

Yotarou clicked the "yes" button without giving it much thought, feeling his consciousness sink into a deep sleep before he opened his eyes and regained consciousness.

"Welcome to the Battle Dungeon's first floor." Yotarou, who was standing in the middle of the large field, turned to look around and noticed the swift wind and never-ending grassland all around him.

He searched until he discovered the living thing, which appeared seemingly out of nowhere, and noticed a small change in his disposition.

Yotarou felt the chill!

He assumed a defensive position, but before he knew it, a Pokémon-like creature with a figure that was similar to a human sent a kick. It struck Yotarou's guard, which he had raised by crossing his arms, and it knocked him back.

"Sss." Yotarou experienced sharp pain, but he did not have time to consider it because a powerful kick with the appearance of an ax was about to land on his hand.

'What a fast wave of attack!' Yotarou's level 2 body condition allowed him to deflect the kick with ease. He then jumped back a short distance to get a better look at his opponent.

'A bi-pedal beast with quick succession of kicking styles of fighting, sharp sense and great flexibility around being SSS-Grade of level 1.' Yotarou made a quick judgment.

The idea that a level 1 being was beating the crap out of him made him feel a little embarrassed in his eyes, recalling how, just a moment ago, he had been acting very self-assured and a bit haughty.

Yotarou started acting aggressively, but every fist and kick he made met a solid claw, and he was unable to even scratch a single hair, let alone a single fur, on the body of the beast.

Yotarou was being very arrogant prior to this and was talking about how he was able to raise his strength and other physical attributes to the level of S, which the system used as a benchmark for being a genius.

That is why the system opted to ask him to first try dungeon mode. Being powerless in the face of an adversary who did not even have the same level of physical fitness but who nevertheless pushed him to the limit and did not give him many chances to prevail was a classic experience that every shinobi should have for survival.

as time passed.

Yotarou, who was faster than the other man, caught the beast's attention as it began to attack, but despite growing tired, the beast's ferocity remained unabated.

'How can I win in a situation like this.' Yotarou's mind was racing with ideas; he was growing weary by the second, and as he observed the fierce enemy movement, his confidence was waning. Then he recalled something that had happened in his past life.

'Kid, first observe the enemy if you want to master your own movement.' Yotarou heard a phrase inside his head that his gramp had once shouted at him in a previous life, and he felt his mind opening up.

'See them clearly.' 'First move, second move, third move...' Keeping an eye on the action and making the fewest possible attacks. Yotarou's attitude finally changed when he made the decision to take some blows before delivering a fatal blow to the enemy.

'He persisted in attacking with quick kicks like a hurricane. And he used my own block to twist it's body and deliver a round kick.'

'Using this method, he is continuously cornering me, but the moment his body twists and his back is visible to me, that is the only weakness I can see in his attack pattern.'

Last but not least, Yotarou took the full force of the series of kicks and forced that being to turn it's waist to land a round kick on his neck.

When the enemy discovered Yotarou vanishing from its field of vision, a saw punch landed on his waist, throwing him off balance, and an axe-like kick descended from above, slamming on the beast's head.

'Kahh!' It was the first time the strange beast screamed, and before it had a chance to retreat, a deadly whip-like kick broke the neck of its body in one blow.

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