Hearing the words of Kudo Ichiro, both Haruki Koike and Kato Yos.h.i.+na came over to take a look .

A function question came into view .

Knowing that the function f(x) is an odd function, moreover on top of (－∞,＋∞) as an augmented function, if x, y fulfills the equation f(2×2－4x)＋f(y)＝0,

Then the largest value of 4x＋y is ____

The two that came over had confused expressions . They could understand the words, but when combined with the symbols together, they could not understand them anymore .

Haruki Koike said helplessly, “Ichiro, you should tell the truth to senior, we never even learned this in junior high . Our knowledge level would also be in the first year of junior high . This function is obviously a senior level question . How can we answer it if we can't even understand it?”

Kato Yos.h.i.+na also nodded and advised, “You should stop doing this just to keep face . I heard that the last place of Cla.s.s Three of freshman year was still at the elementary school level . Moreover, the senior in Sword Believers' Club also mentioned that there will be punishment for those who do not reach the average mark for the monthly test . ”

Kudo Ichiro wanted to retort, but he shrunk upon hearing about the punishment .

“The answer to this question is 8 . ”

A voice like trickling spring water appeared beside them suddenly when the three of them were talking . Kudo Ichiro and the other two turned their heads and froze when they saw a mature and beautiful woman .

However, they all soon recovered . Sena Nagayama had an outstanding temperament, decent and elegant, causing students like them to feel restrained near her .

Looking at them, Sena Nagayama smiled gently, “h.e.l.lo fellow cla.s.smates, may I ask you a few questions?”

The three of them nodded slightly after hesitating for a while .

Naturally, the question Sena Nagayama wanted to ask was about the Kins.h.i.+n Lake . She initially thought that Kins.h.i.+n Lake would develop into a holy ground for dating after so many years . She never would have expected to see a group of boys studying here .

The scenery here was great, and studying here would be very enjoyable . However, this was very different from what Sena Nagayama imagined! If her elder sister in Heaven knew about this, she wondered whether she would be glad or laugh or cry .

However, it was a good thing that the students in Sakura Kyu were capable of taking the initiative to learn . She thought that the school was full of delinquent students, she never expected to have this pleasant surprise upon entering the school .

With respect to Sena Nagayama's questions, Kudo Ichiro and the two answered truthfully .

The matter here was not a secret anyway .

Kins.h.i.+n Lake was indeed a holy ground for dating before this . However, this place was discovered by a few Sword Believers' Club members, and they liked the scenery here . Every time during recess or the afternoon when cla.s.ses were over, they all enjoyed studying here .

People who were dating there felt out of place upon seeing the members of Sword Believers' Club studying beside them . As time went on, this place became the exclusive place of the Sword Believers' Club .

From a holy ground for dating, Kins.h.i.+n Lake became the holy ground for studying . Some ordinary students who liked to study would come even when there was no particular matter . The members of Sword Believers' Club who were pa.s.sionate about studying did not look so scary after all . Moreover, when there was confusion in studying, they could question each other .

Some exceedingly smart students would eat here during recess while discussing academic matters . They would even answer the questions of the weaker students of Sword Believers' Club enthusiastically .

This was the situation at present . The entire Kins.h.i.+n Lake was surrounded by students .

Sena Nagayama was shocked within her own thoughts . The Sword Believers' Club is too scary . Unexpectedly, one club can affect the whole school . Aren't there many delinquents in Sakura Kyu? There are so many people studying here . Will those delinquents not come to cause trouble?

If Sakura Kyu's delinquents knew that so many people were studying here, many would bring companions to collect protection fees .

When this question was posed by Sena Nagayama, Kudo Ichiro and the other two looked at Sena Nagayama with a weird stare . “Don't you know that the Sword Believers' Club is the biggest delinquent group in Sakura Kyu?”

“What?” Sena Nagayama was shocked . Delinquents studying together? Is this a joke? She started questioning her life .

Looking at Sena Nagayama's shocked expression, as if he knew what she was thinking, Kudo Ichiro fell into a bad mood suddenly . He immediately said, “The reason why Sakura Kyu Academy has such a good atmosphere is all due to the Head of Department, Kimura's contribution . Sword Believers' Club was established by him . If it weren't for him, I reckon that a protection fee would be collected from you once you enter the Academy's entrance . ”

Although he had been scolding Kazuki in his heart for the past few days, deep down, Kudo Ichiro knew that Kazuki was indeed doing this for everyone's benefit .

He was rebellious, but he was not st*pid .

Ever since he knew that most seniors of Sword Believers' Club got into their desired university, he was also determined to study appropriately . He also had these thoughts during junior high, but he did not persevere .

Now, he would be punished if he did not study properly . Also, with the encouragement and guidance from the seniors of Sword Believers' Club, he had a powerful motivation to study .

Kimursan? It's probably Kazuki .

Sena Nagayama did not ask further because she could feel that the three students before her were starting to be unfriendly toward her .

Sena Nagayama roughly understood a little regarding Kazuki before coming to the Academy . She knew that he was Sakura Kyu's biggest delinquent and he had extreme deterrent power over all the schools in Jinwen District . As for Sword Believers' Club, she did not know that Sakura Kyu had such a group before she came here .

She actually did not want Kazuki to be Harunaka's home tutor before this because he was a delinquent . Who knew what perverse matter would he do?

But after seeing all this, she realized that she might have misunderstood him .

Sena Nagayama actually did not misunderstand anything . The news that she got was also correct . However, those were impressions of Kazuki from students of other schools .

Due to the restriction of entry and exit at will at the entrance of Sakura Kyu, students from other schools did not have the guts to come anymore . Therefore, it was only natural that they would not really understand what was going on in Sakura Kyu . The news that she got was also from a long time ago .

Just like Kudo Ichiro, before he entered the school, he thought that Sakura Kyu was still the concentration camp for delinquents . Only people like the Furuhas.h.i.+ sisters who lived near the Academy would understand the situation better .

When Kazuki first entered Sakura Kyu a year ago, the academy was indeed very brutal . Practically, anybody who angered him would end up being sent to the hospital because of him .

About half a year ago, he knew that allowing Kaito Kurokawa and the gang to play the game of 'Look at Who is the Luckier One' was risky . If this were exposed, it would inevitably cause opinions from the public to arise . It would be very likely to cause him to be thrown into prison, but he still did it .

That was because Kazuki knew that the recuperation of reiki would surely come . The recuperation of reiki would initially have a longer chaotic period, so he had no fear when there was something to fall back upon .

But as time pa.s.sed, Kazuki became vigilant again very quickly . He realized that his thought was psychotic, and he was starting to go out of control . Another way to put it would be his views were beginning to become incorrect .

The nervousness from crossing over and the unaccustomed feeling in foreign land caused him to have a very inexplicable feeling . These feelings caused him to be very agitated and violent .

However, Kazuki was a Ph . D . candidate of Spiritual Academy after all . He saw way too many things during his time in the Spiritual Academy . Many lost the balance of their mindset and started to inflate after they gained strong abilities . They would lose control slowly after that and started becoming perverse .

When he felt that he had this kind of change, Kazuki became alert quickly . He started to guide his own mental issues consciously to enable his mentality to maintain a peaceful state .

He started to reorganize the Sword Believers' Club and provide the formulated study plan to Sword Believers' Club . He guided the members of Sword Believers' Club to the right path slowly . He was also studying with all seriousness in the process . He was influencing Sword Believers' Club through himself and was also influencing himself subtly .

He would still teach delinquents lessons and also advocate toward violence to simplify a complicated matter . But he no longer used force or caused someone to be sent to the hospital due to some petty issues .

Since Kazuki realized his own mentality issues, he used half a year to make adjustments and complete a round of mentality metamorphosis .

The scene at Kins.h.i.+n Lake seen by Sena Nagayama was actually among the results of Kazuki's mentality metamorphosis . Yet, the most significant effect was the change in atmosphere at Sakura Kyu Academy .

When Kazuki changed himself, he also changed Sakura Kyu .

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