Because he was too sleepy, his consciousness could no longer control his language and behavior, so his elder brother's voice sounded abnormal for the first time.

In short, it sounded a little bit coquettish.

It seemed that he had never heard Yan Han speak in this tone before. Lin Jianlu was stunned for a moment, and then asked in confusion: "Have you arrived at school?"

"Not yet... I'm still in the car, just entered the city not long ago..." Yan Han said in a daze.

"...What's wrong with you? Are you not feeling well?"

"No, no, I'm just... just sleepy, I... Big Brother Lin, I'm going to sleep for a while..."

Yan Han said, and his fighting eyelids closed completely. He didn't even turn off his mobile phone, and fell asleep half leaning on the back seat.

Lin Jianlu: "?!!"

It didn't matter that Yan Han fell asleep like this, but it scared the person sitting next to him.

——How many days and nights has it been since he slept? He fell asleep while talking on the phone? It

was noisy all around and most people on the bus were asleep, so Yan Han would not be considered abnormal even if he fell asleep.

But many people were secretly paying attention to him, especially some people were inadvertently attracted by his focused look when he was studying just now, and called their companions to come and see, so many people were secretly observing him at this time, and they were surprised to see him fall asleep like this.

"Maybe he is too tired from studying, look at him, he was sitting there studying just now." An old lady in the front row said reluctantly.

"Are students under so much pressure nowadays?" The old man next to the old lady shook his head.

"Stop making noises. We're almost at the station anyway. Let him sleep for a while."

After all, he just fell asleep and no one knew him. In the end, no one disturbed him.

But Yan Han didn't expect that he would be so shocked just by sleeping on the bus.

It was similar to the last time when he was lying on his stomach with a buttocks mask. He fell asleep all of a sudden because he was too tired. He didn't know anything when he fell asleep. He woke up because someone was shaking him and calling his name.

"Don't make noises. Let me sleep for a while." Yan Han subconsciously knocked away the hand that was shaking him. When he came to his senses, he suddenly felt something was wrong... Why did the voice that called his name just now sound so familiar?

And shouldn't he be on the bus!

He sat up suddenly, and was a little dumbfounded after seeing the scene in front of him.

He was still sitting in the last row of seats on the bus, but the person standing in front of him, in the aisle, was...

"Brother Dalin?"

Yan Han rubbed his eyes, not believing them, "Why are you here?" Then

he noticed that the bus had arrived at the station at some point, and almost everyone on the bus had left. Except for a few people who were watching the excitement, there were only him, Lin Jianlu, and the bus driver in uniform.

"So you two really know each other." The driver was a little helpless, and asked Yan Han with a smile: "You haven't slept for a few days. You slept so soundly that I couldn't wake you up. If it weren't for this classmate who showed up, I would have sent you to the hospital!"

Yan Han: "..."

He quickly stood up from his seat and bowed to the driver to apologize. Yan Han took out his cloth bag from under his feet, and put the broken mobile phone that had rolled onto the seat into his pocket. He said: "I'm sorry, I'm sorry! I've caused you trouble..."

"It's not a big problem." The driver, who has been driving buses for many years and has a tanned skin, looks humorous. He joked with Yan Han, "I wanted to let you sleep here for a while because you were sleepy, but it's your friend who said he knows you. I didn't dare to let him take you away easily, so I had to wake you up."

Seeing that he woke up and really knew this handsome guy, the last group of people who were watching the excitement got off the bus with relief. At the same time, they couldn't help but sigh that the relationship between these two middle school students was really good. Someone was waiting at the bus station and came to pick them up.

"Maybe they are in love." One of the young couple who looked like college students said.

"No way, I think the sleeping one is so cute, it must be a boy."

"Can't two boys fall in love?"

"..."

Yan Han scratched his head in the car, still feeling a little embarrassed, and apologized to the driver again and again before he and Lin Jianlu got off the car one after another.

He had just slept for a while and recovered a little bit of energy, of course, it might be because he just realized that he had fallen asleep like that, and he was scared.

He took the last bus back and was stuck in traffic on the road all the way. It was almost dark now.

The station was bustling with people. Yan Han threw the cloth bag over his shoulder and asked Lin Jianlu, "Brother Lin, why are you here?"

Lin Jianlu, who had been silent just now, said, "Your voice on the phone sounded abnormal. I thought something happened to you, so I wanted to rush to the station and wait."

Yan Han was puzzled: "Ah? What call?"

"..."

Yan Han flipped through the mobile phone in his hand and found that there were not only the call records between him and Lin Jianlu half an hour ago, but also several missed calls from Lin Jianlu later... He

was so sleepy just now that he didn't even know that he had answered Lin Jianlu's call!

Yan Han found it even more unbelievable: "I don't remember anything?! Have I become an idiot?!"

The latter sentence he asked was to Xiaowu.

After all, the deep concentration had reminded him before that overusing skills would turn him into an idiot.

Yan Han felt that if he really became stupid, then it would be all over. What was the point of learning anything? He was wasting his energy now. If he lost his memory or something, he would really be in trouble! [Don't worry, it's not happening yet

. Your previous reaction was just a normal reaction of humans overusing their brains.] Xiao Wu's voice was flat but with contempt, which meant that I wanted you to disobey me!

"Oh." Yan Han breathed a sigh of relief. [If you keep going like this, you will really become an idiot.] "..." [Forty minutes of deep concentration is almost equivalent to a person's 8 hours of non-stop high-intensity brain use. This is your first time, and your brain is not used to this mode of compressing energy... Your reaction is still mild.] Yan Han:!

At this time, the question that the eldest brother is concerned about is: "Then I won't fall asleep every time I use it in the future? And do I have to continue to catch up on sleep? I feel a little sleepy now..."

Even if it is equivalent to compressing eight Hours of energy, but if it takes eight hours to recover, then I still feel that the gain is not worth the candle.

While the feeling of deep peace is wonderful, even with unlimited energy, there's still a limit to what you can do in forty minutes.

The most intuitive example is that he could clear 5,000 questions in one swipe for eight hours, but he only passed 3,000 in the second swipe. You will know which one is lighter and which one is heavier.

Fortunately, Xiao Wu replied: [No, as the host's mental strength continues to be trained and improved, the side effects of your skills will be reduced accordingly, and the speed of recovering energy will also become faster and faster. ]

[Give me an example The most obvious example... If your brain power is increased to 2000 kcal, using a level 1 skill will not cause any adverse reactions, and you don't need to recover. 】 "Ah." Yan Han nodded vigorously, "That's about right

."

After five conversations, he had almost completely understood the skill of deep concentration.

It seemed that the system was not to blame. Entering deep concentration for 40 minutes was risky. Next time, he couldn't do that casually outside. Fuck.

Seeing that Lin Jianlu was still standing opposite him and looking at him, Yan Han quickly told him about how he had just unlocked the new function and then couldn't help but try it out, saying that it was no big deal and asked him not to worry

. That's good." Lin Jianlu, who had been staring at him, finally came back to his senses. He didn't say anything, but just nodded: "Get in the car, I'll go back to school with you."

"Oh!"

I was grateful that Brother Da Lin was so special. Yan Han also forced himself to follow him.

But his state did not last long.

...After getting in Lin Jianlu's car, Yan Han leaned against the back again without realizing it . He fell asleep again on his seat.

This time was different from the time on the bus. On the bus, he struggled for a while, but now that he knew that the person next to him was Lin Jianlu, he was completely defenseless and fell asleep. I just leaned back in my chair and walked straight over.

He fell asleep, so Lin Jianlu didn't wake him up. He asked the driver to park the car at the dormitory gate and wait.

On the last day of the holiday, many parents would drive their children back home. At this time, there were many cars parked downstairs of the dormitory. The car parked on the side was not conspicuous.

Later, Yan Han woke up, closed his eyes, and asked in disbelief: "Did I fall asleep again?"

At this time, Lin Jianlu was sitting next to him, She was flipping through a pile of documents. Seeing that he had woken up, she placed the documents neatly on her lap and replied, "Well, you look very tired. Is that new feature reliable?" "

It is reliable. I This is the aftereffect of the first attempt, it will get better slowly." Yan Han sat up straight and scratched his hair, and found that it was completely dark outside.

Lin Jianlu pursed his lips slightly and said nothing, just looking at him, as if he was thinking about something, his expression was quite serious, and Yan Han couldn't help but feel nervous.

"...Brother Dalin?"

Lin Jianlu thought for a long time. After a while, he replied, "Yeah."

"Yeah?"

"If anything happens in the future, you can call me first."

"?"

Yan Han blinked, not understanding why he suddenly said this. .

But when he saw Lin Jianlu lowering his eyes slightly, as if he was thinking about whether he should continue to say something, he suddenly realized that maybe Brother Dalin was worried about him.

"It's okay, I'm really fine."

I don't know what happened . Is it a disease that makes people feel a little embarrassed when others care about them? Yan Han scratched his head and didn't know what to say.

Fortunately, at this moment, his stomach started to growl.

——After a loud noise, the eldest brother suddenly felt very hungry.

He probably slept for another 40 minutes, and this time he woke up, at least with a refreshed feeling. I guess the brain power that was consumed has gradually recovered. But

now his brain power has recovered, Yan Han feels hungry again, very hungry, as if he has never been so hungry in his life!

He got on the bus after lunch, even though it is late now, but he has been hungry all day. How could I suddenly feel so hungry without any activities?!

[It is normal. When you use your brain a lot, you also consume a lot of energy from your body.] Xiaowu explained to him: [Animals’ thinking activities are also a kind of labor. According to the law of conservation of energy, normal People also need energy to think! 】

Yan Han: "...So it means that I just finished 3,000 questions in that state, which consumed a lot of energy?"

【Yes. The reason why ordinary people don't get hungry when they think is because that little bit of brain power The activity was insignificant to them. But the host's situation was different. It was already a lot of brain use. "

Okay."

Yan Han covered his stomach and looked at Lin Jianlu. His stomach was growling loudly. Lin Jianlu naturally heard it.

Although he felt a little embarrassed to face Dalin's scrutinizing gaze, he still recounted the conversation he had just had with Xiaowu.

"Then Dalin, you think so much every day and it consumes energy. ? "

"In theory, yes." Lin Jianlu said.

"Actually?"

"Actually."

"..."

Lin Jianlu seemed to have put the problem he was just worried about behind him. He raised the corners of his lips again and said, "I have experience in this kind of thing. Tell me. Come on."

Yan Han: "Hmm?"

But Lin Jianlu had already opened the car door and got out of the car with his long legs.

Yan Han had no choice but to follow him, opened the other door and got out of the car

. It was seven o'clock and it was a holiday, so there were a lot of people outside.

At first, the parents and classmates who were coming and going didn't notice their car parked by the flowerbed.

But when Lin Jianlu got out of the car, Almost everyone looked in the direction of the car subconsciously.

It's not because of anything, some people are born with a strong sense of presence - he is so tall, standing there with his back straight, it is natural to attract other people's attention.

But his words alone only attract more attention from others. Just a few glances.

What shocked people was that the other side door of the car was also pushed open, and a student with short hair and extremely beautiful appearance stuck his head out of the car, and then he landed on one foot first and slowly got out of the car, revealing a thin but tall figure, full of vigor.

... Isn't this person...

Why did she appear in Lin Jianlu's car? !

Almost everyone who knew them on campus had this question.

But that's not all.

Because the two people stayed in the car for too long, more people were wondering what the two had just done in the car? !

But he was used to being observed and stared at, so he seemed to be oblivious to the gazes of the crowd. He just pulled his and Yan Han's bags out of the car, and then asked the driver in front to drive away.

Then he said to Yan Han, who was already shivering with hunger, "Let's go directly to the cafeteria. We have to eat to make up for the energy we have consumed."

Brother Yan, who was actively fighting hunger, continued to shiver, "Well, what you said seems to make sense."

Unexpectedly, Lin Jianlu said, "Using brain power helps to maintain your figure. You can eat more tonight."

"..."

Because he was too hungry, Yan Han even had difficulty walking, and his big cloth schoolbag was carried on his shoulders by Lin Jianlu.

The two walked side by side towards the canteen. They looked at Lin Jianlu, who was carrying a schoolbag on one shoulder and a medium-sized travel bag in the other hand, and Yan Han, who was empty-handed beside him.

Some of the students who passed by them were shocked, while others said calmly: Isn't it just Lin Jianlu, who can't touch other people's things, helping someone carry a bag? What's there to be surprised about?

If it's this person, all these are normal!