Roaming Collector

"As we all know, binary is a number system widely used in computing technology."

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"It is a number represented by two numbers, 0 and 1."

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"Its base is 2, the carry rule is 'every two makes one', and the borrowing rule is 'borrow one as two', which was discovered by Leibniz, the German mathematical philosopher in the 18th century."

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"Current computer systems use basically a binary system."

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"For example, the conversion of 89 in decimal to binary is 1011001, and the interchange rule is 'divide by two to get the remainder, and arrange it in reverse'."

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“892=44余1，442=22余0，222=11余0，112=5余1，52=2余1，22=1。取所有的余数，将其逆向排列，即为1011001。”

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"Who wants to try to convert 42 in decimal to binary? Lihua, come and try."

Played: "..."

"That...Lihua classmate?"

Played: "..."

"Ahem...Lihua student!"

"... Ah!" With a cry, Zao's attention finally got rid of someone's sleeping position and shifted to the npc teacher.

"Hush!" However, the npc teacher put on a panicked look, and put his index finger in front of his lips: "Be quiet! Don't disturb the director's rest!"

Played: "..."

Shaking his head, he shifted his gaze to the guy lying on the desk and drinking with Zhou Gong.Play blinked vigorously, and finally confirmed that the scene in his eyes was not an illusion.

The guy who inexplicably disappeared for a whole week is back!

He is currently falling asleep on the desk in the posture of a child, his snow-white long hair is naturally scattered, as if a layer of pure white gauze is draped on his back.

He slept very peacefully, with a faint smile hanging on the corner of his mouth, like a doll walking out of a cartoon, with a real but illusory beauty.

Who could have imagined it?When this kind of person is awake, will he be a big man with a terrible personality and rough behavior?

Zhao still clearly remembers that after he learned that she had reconciled with Frontline a week ago, he only left a satisfied smile before disappearing irresponsibly, going somewhere and doing something.

After a week, I saw this guy playing again in class, and I couldn't help feeling unreal.

Is this guy just so ordinary and came back without saying a word?During the class, he openly lay on the table and fell asleep. What's even more weird is that the attitude of the npc teacher and the phrase chairman...

This guy disappeared for a whole week, and he really bought the school? !

I can't help but feel a little sad for the new companions, especially Otonashi who is still in charge of finding someone!

This guy came back to class, and openly fell asleep on the table, the poor guy is still worried about his whereabouts, especially Otonashi, he may still be struggling to find this sleeping sound in a corner Guy's Shadow?

"Ahem... Lihua, you can sit down now..." The npc teacher coughed twice, and the npc teacher looked a little embarrassed.

Zuo sat down obediently, but at the same time she sat down, she stretched out her hand and pushed the back of a guy who was dreaming at the front desk under the horrified eyes of the whole class and the teacher.

"Huh...don't make trouble!" Someone squirmed twice: "Uh...good wine!"

Played: "..."

"Oh my god! Stop it!" The npc teacher looked terrified: "Student Lihua, what are you doing?! Everyone, stop Lihua!"

It's a pity, how could it be an existence that npc students could stop after being treated as an angel by the front for countless years?

Accompanied by a loud bang, the guy sitting in front of Zao, with a person, a chair, and a desk, completed the difficult movement of turning 90°.

"He Fangxiao is young, dare to overturn Lao Tzu's wine table!" Someone who fell on the ground jumped up immediately, shouting incoherent words.

Played: "..."

"Ah..." Ah Zhen, who was fully awake, finally accepted the information in front of him completely, and straightened out his messed up clothes indifferently: "It turned out to be Zou, we haven't seen each other for a week, how are you doing?"

Accompanied by these words, the NPCs who originally had the expression that the end of the world is coming, also returned to normal, as if Ah Zhen did not exist in the classroom, the lectures that should be given, and the lectures that should be attended.

Played: "..."

"Hey..." With a smirk, he stretched out his little hand, Ah Zhen squeezed Zuo's cheek: "I haven't seen you for a week, I miss you so much. Let me pinch my face first!"

Without hesitation, he patted off a pair of little hands sticking to his face, and after greeting the teacher, he dragged someone by the collar and carried him out of the classroom.

"Ah! Hand! The hand is broken!" The person caught by the collar lifted his noodle-like forearm that was bent into an arc under the influence of gravity, and two lines of tears rolled down his face: "My current body It's just the strength of an ordinary person! Zao Jiang, your hand strength should be smaller!"

"Oh!"

The door of the classroom was closed by Kanade from the outside.

"Uh..." Seeing that he was holding onto his collar with one hand and staring straight at his playing, Ah Zhen shyly turned his face away and looked away: "Please be gentle with me..."

Played: "..."

Zao said that it was because of her character that she didn't speak before, but the reason why she doesn't speak today is because she has nothing to say...

The personality of someone who lost his rhythm is so bad that even playing this standard Sanwu has to be exhausted...

"It's as if I'm the bad guy..." Muttering a little aggrieved, Kane let go of the arm that was holding someone's collar. As a result, not only did the person not land on the ground, but instead floated half way up like a hydrogen balloon ruler, it stabilized.

In sum, the action of grabbing the collar was not to lift it up, but to pull it down...

"Okay..." Sighed, Ah Zhen, whose arm had fully recovered to its original state, also returned to his serious appearance: "I suddenly disappeared for a week, and made you worry. I'm really sorry." As he said, he bowed sincerely.

"What did you do?" Zuo blinked: "What's the matter with the chairman?"

"The identity I set for myself now is the chairman of the school, the one that is fully controlled." Ah Zhen scratched his head and smiled innocently: "Oh, by the way, in order to prevent others from disturbing my sleep, I also Added some advanced settings to the npcs, you should have seen it before you woke me up, so don't be surprised by the npc's reaction."

Played: "..."

"Don't look at me with such eyes. As the master of this world, it's just a breeze to change your identity and change the settings of the npc."

"...You said that this world doesn't need a manager." Playing fixedly looked into Ah Zhen's eyes.

"Yes!" Putting away the smile on his face, Ah Zhen nodded solemnly: "Because of this, I have to be the last person, end all this with my own strength, and give this world the freedom it deserves you."

Zou shook his head: "Don't carry everything on yourself."

"What nonsense are you talking about?" Ah Zhen laughed: "I'm the one who likes to be lazy the most, and pulling everyone down is my ultimate goal, hahaha!"

Zuo tilted his head and pointed to himself: "I am the first one?"

"That's right." Ah Zhen rubbed Zou's head: "Also, never underestimate my strength, it's not something ordinary people can understand. So, don't worry! My whole week of preparation was not for nothing."