Feng Yan stood silently behind Gong Ning and didn't make a sound to disturb.

He has seen a lot of students who come to the club to answer questions, because many colleges regard coming to the club to answer questions as an extracurricular assignment, so Feng Yan has seen not thousands of students over the years, but hundreds.

He has seen a lot of students with such a serious and down-to-earth attitude as the one in front of him, but he has really never seen one who can answer questions as fast as him.

Amazing, I can't talk about it, I just feel that the young man in front of me seems to have some talent, after all, there are not hundreds of geniuses who have been inspected by him over the years, but there are dozens.

Feng Yan sat down next to Gong Ning, inserted his membership card, took the bio pen, and wrote a question up.

"In addition to the Tiangang Rock, what other cost-effective materials can carry the fourth-level spatial structure of the weapon?"

After writing the question, Feng Yan took out a remote control, clicked on it a few times, and ranked his question on the next question on the screen in front of Gong Ning.

He really wanted to see how the other party would answer this question, after all, this question was quite remote, and the four-level structure of the weapon was not something that ordinary people could afford to play, if the other party could answer it, it would mean that the other party's research on the structure of the weapon had reached a very deep point.

Feng Yan couldn't help but start expecting Gong Ning's answer.

Sure enough, soon, Gong Ning finished the current question, and with a little hand, the next one was displayed, which was the question that Feng Yan gave him.

Feng Yan looked at Gong Ning's expression, only to see that his face was calm, and he only looked at the topic for three seconds, and then began to write, seeing this, Feng Yan's eyelids suddenly jumped, did he have an idea so quickly? Or had he seen this question before, so he could answer it so smoothly?

Soon, the question was answered, and the answer he wrote appeared on the screen on Feng Yan's side.

"The skeleton of the black-tailed monkey, both in flexibility and plasticity, is very close to Tiangangyan, and the point is that there are many black-tailed monkeys, which are low-level fierce beasts, and the price of materials is definitely lower than that of Tiangangyan."

The moment he saw this answer, Feng Yan's eyelids jumped, he even knew such a cold knowledge, this person usually read a lot of books!

With a slight surprise in his heart, Feng Yan began to ask the second question.

"How to solve the problem of multiple needles in gun-shaped weapons."

Soon, Gong Ning gave the answer: "The root cause of multi-needle dispersion is that the needle is too thin, and it is easy to advance multiple needles at the same time when propelling, and when it comes out of the barrel, it will cause the phenomenon of multi-needle emanation, and there are two ways to solve it, one is to draw a peeling texture in the needle box, and the other is to set the needle box as a monolithic transmission mode to ensure that the needle and needle do not contradict each other, but in this way there will be two drawbacks......"

Looking at Gong Ning's answer, Feng Yan nodded with satisfaction, the first two questions can be answered so smoothly, it seems that this guy has two brushes.

With a tentative mind, Feng Yan began to ask the third question.

After coming out, he turned his head and was about to see how he answered, but he tilted his head, hey, what about people?

I haven't finished this question yet, why are people gone?

Outside the clubhouse.

Gong Ning looked at the scorching sun in the sky, touched his hungry stomach, stepped on the pedal shuttle, and walked towards a nearby noodle restaurant.

After doing the problem in the morning, the energy consumption was too great, and I had to replenish my physical strength.

And as he did more and more questions, he began to feel that he was unable to do it, and it was obvious that the topics were getting more and more difficult, and his knowledge began to be a little insufficient.

There are many topics that he should have known, but the memory in his mind has begun to be a little blurry, he plans to go to the bookstore in the afternoon to take a good look at the knowledge he has learned before, and then if he has time, he will read all the martial arts textbooks from the fourth to sixth grades of the school, after all, his current level of mathematics is so high, it is not a problem to understand the textbooks of the senior grades.

The only estimation that limits me is the texture class and the biology class.,It seems that I'm going to have to study hard next.。

After lunch, Gong Ning came to a bookstore.

Old times, the name of the bookstore.

According to the memory, Miyanin knew that his predecessor often came here to borrow books.

According to the location in his memory, Gong Ning walked to a certain bookshelf and took down all the textbooks from the first to the third grade of the school's martial arts class.

Holding three textbooks, Gong Ning was trying to find a seat to sit down, when he suddenly tilted his head and saw a familiar figure.

Looking through the gap between the rows of bookshelves, you can see that it is a window booth, at this time a girl in a white dress is sitting quietly reading a book, her face has a quiet smile, in the sunlight, giving people a different kind of beauty.

Gong Ning walked over with a smile.

sat across from her.

"Classmate Rong, what a coincidence." Gong Ning greeted with a smile.

"Hmm." Rong Qiaoqiao glanced at him, responded politely, lowered his head and continued to read.

Gong Ning was suddenly a little embarrassed, is this the legendary awkward chat?

Seeing her concentrating on reading, Gong Ning really couldn't bear to disturb her, so in desperation, she had to bury her head and start reading her own book.

Turning over the first volume of "Principles of Design and Production of Weapons", Gong Ning began to read it carefully, fortunately, his predecessor had already taught himself before these things, so now that he looks at it again, Gong Ning is completely reviewed, and many knowledge points, he basically only needs to scan them once, and he can quickly remember the main points.

Just as he was fascinated by it, Gong Ning suddenly smelled a fruity fragrance.

Raised her head and looked at the table, I don't know when there was suddenly an extra plate of fruit, could it be that she bought it? But judging by the way she looked, she probably hadn't left her seat, and she probably didn't even know that there was a plate of fruit on the table when she looked down so much now.

Looking at the other tables, it seems that there is also a plate of fruit, could it be that this fruit is delivered from the store?

This bookstore owner is so good, he even gives fruit when he reads books?

Gong Ning wiped his hands, took out a green fruit and began to bite it, it seemed that the chewing sound was a little louder, but he accidentally disturbed Rong Qiaoqiao on the other side.

I saw her look at Gong Ning with a look of astonishment, and said in an unbelievable tone: "Classmate, don't you even say hello before you eat other people's things?" ”

"Huh?"

Gong Ning was stunned for a moment: "You bought this fruit?" ”

"What do you say, didn't I buy it, did you buy it?" Rong Qiaoqiao looked at him with a very speechless expression.

Gong Ning smiled embarrassedly and said, "I'm sorry, I thought it was sent by the bookstore owner." As he spoke, he stretched the half-eaten green fruit in his hand back to the plate, looked at her cautiously, and said, "Why don't I return it again......"

As soon as these words came out, Rong Qiaoqiao's eyes widened instantly, and he pursed his lips at the moment and glared at him angrily, obviously meaning to say: You dare to come back and try......

The corners of Gong Ning's mouth twitched slightly, and he obediently took the green fruit back.

I'm so angry, I accidentally made such a big mess.

Said okay flirting sister, sister, why are you being teased farther and farther away by me......

Gong Ning wanted to cry without tears in his heart, and only hated why there were no emojis in this world.

Please give me a smile on your face, let me resolve this embarrassment, Gong Ningxin said.