Since this skill was unlocked from the treasure chest, there has been an option called "Deep Focus" on the upper right corner of the screen in front of Yan Han.
After clicking it, another interface popped up, which included four options. Since only the first level was unlocked, only the first option could be clicked, and the next three options were still gray.
However, there were some explanatory texts attached, which could provide Yan Han with some information.
But he was not in the mood to review this information for the time being, so he directly clicked on the first option and chose to enter the first level of deep focus.
After clicking the first option, a time for the first attempt to use the skill popped up on the screen, and Xiao Wu's voice sounded again: [Host, your current brain power is only a little over 1,000, and if you use this skill for the first time, we generally recommend that you try it a little first. Well, I think 20 minutes will be enough. ]
"Then can I try it for 20 minutes first, and then another 20 minutes later?"
[No. Every time you use a skill, it has to cool down for 24 hours. ]
"...It also has to cool down after just one minute?"
[Yes. ]
"Then why do you need 20 minutes? It's a waste of time. Hurry up, just 40 minutes."
[...]
Yan Han made a decision and directly entered a duration of 40 minutes on the screen.
[The first level of deep concentration is about to be activated, please be prepared.
Note: After turning it on, the user can choose to stop and exit at any time, and after exiting the state, the cool-down period will begin. 】
【Brain fatigue monitoring system is online. 】
【Deep focus state is turned on. 】
As the last syllable of the system sound disappeared, Yan Han felt that everything around him was quiet!
Not only did the sound of the passengers talking and the car engine disappear, but even the tiny sound of the window vibrating due to the bumps of the car could not be heard at all.
In other words, not only the sounds heard with the ears disappeared, but even the sounds transmitted by the bones disappeared!
Not only did the sound disappear, he also no longer felt the soreness in his hips caused by sitting in the chair for a long time; and those feelings he had already gotten used to, such as the tiredness, headache and a little tinnitus caused by long-term lack of sleep, also disappeared.
Even the pain in his cervical spine and shoulders caused by long-term study disappeared!
Because Yan Han had only one way to go, he had been forcing himself to focus on studying, so that he ignored all the physical discomforts.
Although they would appear from time to time to bother him, the eldest brother had long been accustomed to this uncomfortable state and naturally did not pay attention to it.
But now, all these abnormal physical feelings have disappeared!
He felt more relaxed than ever before!
Yan Han still had the seat back in front of him, many passengers in front of him, and a congested highway outside the window. Everything seemed to be the same.
But in fact, everything had changed.
He couldn't describe this feeling. If he had to, it was as if he was covered by some transparent fairyland. In the fairyland, his body didn't feel uncomfortable, his mind was unusually clear, and even his mood didn't fluctuate much -
even though he experienced this wonderful experience, he didn't feel very excited, and he didn't feel anxious or nervous because he knew that the wonderful feeling would only last for forty minutes.
He was just very calm, both physically and mentally calmer than ever before.
Then, in this wonderful state, Yan Han slowly opened the question bank that he had placed on his knees before. He held them in front of him and started to review them again from the first question.
All the questions had been marked before. He only needed to take a look at the mark in front of the question number to know what type of question it was, whether it required rote memorization or analytical reasoning.
Then, guided by these symbols, he began to practice questions efficiently.
Under the premise of deep concentration, without being affected by any internal or external factors, he only focused on the question bank in front of him. Not only was Yan Han's attention unprecedentedly focused, his mind also turned faster, and those fleeting knowledge points in his mind could be suddenly captured by him, as if his memory had improved and his reasoning ability had also been strengthened. Even
in this state, Yan Han's attention was still all on the book. He had no idea of being excited because of his own changes, and his attention would not be separated from the question bank.
As he was doing these questions, he was immersed in a calm and peaceful state of mind. He was not anxious about time or carsickness. These questions were the only things in his eyes and heart.
Just like soaking in a pool of warm water, he was surrounded by an ocean of knowledge, absorbing everything he saw tirelessly and happily.
During this process, Yan Han didn't know that he had been holding a book in his hand, giving outsiders the impression that he was looking at the question book very seriously. As soon
as Yan Han got on the bus, many people noticed that there was a beauty on the bus.
It was the kind of beauty that was difficult to tell whether it was androgynous or not, and it didn't matter what gender it was. Others just couldn't help but take a second look at it.
The beauty had no expression on her face. She walked to the last row of the bus and sat down. Many people didn't dare to look at her openly, but they kept looking at her.
Some people are like this. Just being on the same bus with her will make you feel good all day. Even the crowded highway is not annoying!
At first, everyone just took a sneak peek and knew that there was a very good-looking person sitting there. He was very quiet and didn't talk. He seemed to be alone in the bus, that's all.
But at this moment, the person with deep and distinct facial features on the side of his face had his eyelids slightly drooped, and his thick and long eyelashes were slightly curled up. His eyes were as bright as a glass bead, and like a whole planet.
The beauty used these eyes to carefully scan the booklet in front of him, with a straight posture and extremely focused look, so focused that it made people feel more charming...
Not only was she beautiful, she was also so dedicated and serious in doing things...
She could read the book meticulously in such a noisy bus, without any impatience at all. This was simply like a fairy descending to earth!
Yan Han didn't know what kind of reaction he brought to people when he was reading. Forty minutes passed quickly. When the surrounding noise gradually returned and he noticed it again, he gradually got out of this state.
When he came back to his senses, his eyes were still fixed on the question bank, but Yan Han was stunned - in just such a short time, he actually reviewed nearly 3,000 questions again?! He
flipped forward in disbelief. He had a deep impression of every question he had just read.
For example, he had never memorized some ancient poems before, but now he could immediately think of the sentence he needed to fill in just by looking at the question.
For example, some questions were beyond the syllabus and he had not learned them yet. However, after asking Lin Jianlu before, he knew the relevant knowledge points and problem-solving routines. However, he understood them at the time, but now it has been too long and he has completely forgotten them. However, this time he clearly imprinted the knowledge points and problem-solving process in his mind.
What is even more amazing is that when he was doing the questions just now, he did not realize that he had already done so many questions, and he did not think about whether he was efficient, whether he remembered the knowledge points of this question, and whether he needed to do it again next time.
In other words, after entering the state, not only did all the things around him that would disturb him disappear, but his own state, including the negative emotions that would affect him, also disappeared!
Only then did Yan Han realize that this deep concentration was really awesome!
That state was so wonderful that Yan Han didn't know how to describe it in words.
He could only say that he seemed to have just been to a paradise on earth.
In fact, he was still sitting in the bus.
It was only now that Yan Han realized that he didn't know when the bus finally squeezed off the highway and drove into the city.
There were an unusually large number of cars in the city on the last day of the holiday. The driver was honking the horn fiercely. The hustle and bustle of the city once again drowned people, but Yan Han only felt magical and excited. Although it was not as good as the feeling of no sadness or joy under deep concentration just now, but after experiencing that feeling suddenly, Yan Han was in a good mood now, and everything he saw was pleasing to the eye, so much so that he didn't even notice the fatigue in his body.
[The host just kept his head down while doing the questions. Forty minutes is fine, but it will hurt your cervical spine if you do it for a long time. So next time, Xiaowu recommends that you use this skill in front of a professional study table and chair.]
"Yeah." After saying this, Yan Han did feel that something was wrong.
——I don't know if it's because he didn't move for a full forty minutes, but now he feels that his body is stiff, and his neck not only cracks when he moves, but also hurts a little.
[Now you know why I only arranged for you for forty minutes.] Xiaowu said with a "humph".
Experiencing the power of the deep concentration skill, Yan Han quickly flattered him and said, "Yes, yes, Brother Wu, you are right."
[Now you know how awesome the skill I carefully selected for you is, right? 】
"Yes, yes, you are really capable, Brother Wu."
Xiao Wu snorted again, but this time it was a smug hum, and then he stopped talking.
Yan Han turned on the light curtain again as if he had obtained a treasure, and then began to carefully study this skill.
This deep concentration skill has a total of four levels, and no matter which level, the cooldown time interval for the skill is 24 hours. The specific situation is:
Level I: The longest single use time is 40 minutes,
and the brain power consumption is 1000 calories. Level II: The longest single use time is 60 minutes, and the brain power consumption is 2000 calories.
Level III: 90 minutes, consuming 4000 calories.
Level IV: 120 minutes, consuming 8000 calories.
Yan Han didn't know what this Kirby was. He guessed that it was a system that measured brain power and energy.
How to increase the duration of a single use was the most urgent thing for the eldest brother. After all, he had to enter the CD after each use, so 40 minutes was also enough, and 120 minutes was also enough. Anyone who knew numbers knew that 120 minutes was appropriate!
Calculated by the questions in the question bank, he could finish 3,000 questions in 40 minutes, 4,500 in 60 minutes, and 9,000 in an hour and a half!
What's more, he could also try to recite the text when he turned on this skill, and the effect would be significant.
Yan Han was curious about what it would be like to activate this skill during the exam. Would he be completely free of tension, with his brain working faster and his thinking becoming more agile?
He began to be eager to try.
As for the upgrade method, the system has made it very clear. The most common way is to keep trying to use this skill and slowly train your brain power until the system determines that you can activate the next level.
The second way is to use this skill to complete a certain achievement.
After asking Xiao Wu, Yan Han simply passed. Those achievements were either this or that award. He had never even heard of most of the awards. He only barely recognized a Nobel Prize in the list of awards Xiao Wu gave him... This
thing was too far away from him. He would never get that kind of achievement even if he was given 800 years. It was better not to think about it.
The last way was to complete the hidden mission, but the reason why the hidden mission was called this was because even Xiao Wu didn't know how to accept the mission, so he simply didn't expect it to be a matter of luck. Now he could only wait patiently until the CD time was up and then quickly activate the skills to accumulate usage time.
After making up his mind, Yan Han studied the data again and found that according to the current data, the longest use time after the second level is 30 minutes longer than the previous level, and the consumption of brain power is doubled. It can be seen that the longer you enter the state of deep concentration, the faster the brain power is consumed.
... Not to mention, the sequelae of this thing are really strong.
After trying for 40 minutes and consuming 1,000 brain power, Yan Han began to feel a little headache again after the excitement of having an awesome skill passed, and he began to feel sleepy at the same time.
The sleepiness came suddenly, as if he hadn't slept for days and nights. He leaned there and forced his eyelids to open, but he felt his eyelids were as heavy as a mountain, and his whole body was soft as if he had no bones. No matter how he tried to concentrate, his consciousness was uncontrollably sliding into the unknown abyss...
[See, I told you, you can't do it for 40 minutes at the beginning! ] Xiaowu was jumping up and down in his mind and cursing.
Yan Han: "..."
Yan Han was so sleepy that he couldn't understand what it was shouting in his head.
At this moment, the mobile phone in his trouser pocket suddenly vibrated. He
instinctively wanted to fall asleep like this, but his willpower would not allow him to lose control of his body even for a moment, so Yan Han struggled for a long time, and finally took out his mobile phone and answered the call.
With the last of his will, he glanced at the screen of his mobile phone. On it were the words "Classmate Lin Jianlu". The image of a tall and handsome man automatically appeared in his mind. So Yan Han opened his mouth and called out weakly: "Brother Dalin..."