Time flies in the days of the lab.

Zhao Xingsheng carried all kinds of boxes to measure the age and sound.

Gu Xiaobai brushed the questions over and over again.

The weekend is over in the blink of an eye.

Zhao Xingsheng felt that Gu Xiaobai was a little too hard.

Didn't you already win Fu Wenyao? What are you doing so hard?

"I heard that the senior in the third year seems to be going to participate in some international competition, and it is likely that he will be able to get a few more points. Gu Xiaobai said, "So I'm going to challenge the impossible." ”

"Challenge impossible?" Zhao Xingsheng frowned, remembering a legend.

"Well, there is a legend in our physics department that it is said that since the establishment of the department, there has never been a freshman who has been able to score perfect marks in Feynman Physics, Optics and Electromagnetism at the same time. ”

Zhao Xingsheng didn't want to speak.

He is actually a top student himself, but he is not the top kind after all.

Now seeing Gu Xiaobai's ambition to surpass the achievements that the previous dozens of seniors have not achieved, I don't know what to say.

I can only say: "Come on...... Speak up if you need my help. ”

"Well, I'll do my best, but ......," Gu Xiaobai sighed, "I feel like time is a little insufficient." ”

He had already mastered all the knowledge in the textbooks.

Some of the more extended knowledge, he has also learned, after all, he is the one who intends to complete the four-year course in two years.

But he looked at a few previous test papers, and found that these teachers seemed to be extremely keen on maintaining their "invincible legend", and every year in the exam, there was a simply tricky question, and the knowledge and thinking ideas used were almost non-human.

So don't say that three full scores at the same time, one full score is rare!

It was a competition between the teachers and students of the physics department, and so far, the teachers have won all of them, showing their complete dominance.

Gu Xiaobai felt that he should brush all the questions from the previous years, and by the way, he should also brush up on the exam questions of his sophomore and junior years.

It is not difficult to search for questions, and there is a question bank in the school library.

But in terms of time, it's really a bit insufficient.

"I asked Xiao Su to bring you food every day, and the security guard downstairs also knows me, you don't need to pick you up when you go in and out, you can do the question with peace of mind." Zhao Xingsheng originally wanted to ask Gu Xiaobai if he had read the music theory book, but now he felt that he should not ask.

He still knows the priorities.

Gu Xiaobai lowered his head, intending to continue working on the question, when he heard a dingdong sound.

Another message popped up on the phone: "I can give you more time." ”

"Huh?" Gu Xiaobai picked up his mobile phone and saw another line of information popping up on it.

"But I need your help. ”

The words were hidden, and another message popped up.

"You don't want to bind, I respect your wishes. ”

The words have changed again: "We cooperate for a win-win situation." ”

"What kind of win-win cooperation method?" Gu Xiaobai asked.

"How long you spend on music, I'll make it up to you twice as long. ”

"How do you make it up?"

"Put on your headphones. ”

Gu Xiaobai put on the headphones, and the soft faintness came, and in less than two minutes, Gu Xiaobai fell asleep on the table.

Gu Xiaobai woke up in his memory palace.

More strictly, he was asleep, but his brain was awake.

"Hmm...... This seems to have happened before. Gu Xiaobai has "passed" his memory palace many times in his sleep, or half-asleep, and his thinking is extremely clear.

He "walked" around his memory palace and opened the curtains.

I don't know when I was outside the window, there was an extra wind chime, and with the wind blowing, it made the sound of jingling bells.

"Hmm......" Gu Xiaobai stared at the wind chime for a while and returned to his desk.

This is his memory palace, and everything in it is manipulated by him.

And in this situation, his mind seems to be particularly concentrated.

As soon as his heart moved, a test paper appeared in front of him.

This is the test paper he had browsed before and had not yet started, but he didn't expect that his subconscious had actually memorized it.

With the help of the system, it is perfectly reproduced in the memory palace.

This kind of instantaneous memory ability, called wave memory, also known as photographic memory, uses the temporary function of the optic nerve, Gu Xiaobai has not actually practiced, because the side effects are very large, easy to hallucinate, tinnitus, in exchange for only short-term, the ability to remember a lot of useless information.

In Gu Xiaobai's view, it is far less useful than the memory palace, because what the memory palace remembers is the information that has been sorted out, understood, and digested.

But with one more skill, Gu Xiaobai was also quite pleased.

He reached out, grabbed a pen, and began to work on the problem.

Roll after roll, roll after roll......

He felt like hours had passed before he slowly woke up.

Gu Xiaobai got up from the table and glanced up at the watch on the wall.

A little more than five minutes had passed, and the temperature in the lab had been 23 degrees, but his forehead was covered with sweat and his back was soaked.

Although only a few minutes had passed, his brain power was no different from hours.

A large amount of energy consumption made Gu Xiaobai's stomach hungry.

On the mobile phone, a line of information is displayed: "At the end of the three-hour experience, do you cooperate?"

Gu Xiaobai didn't speak, he took out the test paper and did it one by one.

It wasn't until he finished all the test papers that he had been in the memory palace that Gu Xiaobai breathed a sigh of relief.

That's right.

All the questions are correct.

This deal is viable.

Gu Xiaobai thought for a moment and said, "One to three, the time I wasted on music, three times as much back!"

The system wanted to argue with Gu Xiaobai about this "waste", but it still sensibly decided to ignore it.

That's it, what more bikes.

Be content!

"Okay, but the time you spend on music, at least an hour a day, and this time is mainly based on systematic lessons in principle. ”

"Forty-five minutes, in this hour, forty-five minutes to listen to you, and the remaining fifteen minutes are at my disposal!" Gu Xiaobai continued to bargain.

Forty-five minutes is the time of a class, and a ten-minute break between classes, and the "memory palace learning method" also requires time, which of course should also be counted.

A student who aspires to become a physicist can't fail to understand this kind of math problem.

"Deal. The system said.

The bottom layer of the mobile phone, if the system will be happy, this will probably blow up the mobile phone.

"It's like taking a music elective. Gu Xiaobai said to himself.

The teacher is a pretty good guy, and he can earn hours of his time without losing money.

With a ding dong, the system teacher sent the first task:

"The first lesson of the great musician's training: sing a song in a public place every day. ”