The voices were almost synchronized. Qin Yan looked over subconsciously, and a pair of red eyes just met Qin Hongfei's. Perhaps because of the injury, he was a little slow to react, and the word "sister" also appeared in his mind.

Soon, he remembered that Qin Hongfei asked for a pen and paper. What did it mean?

Could she answer?

Qin Yan stood up straight and said coldly, politely and distantly, "Don't bother, I can do it myself."

The middle-aged man next to him frowned, no, you can't, he raised his hand to knock him unconscious, so he lifted it up and left.

Qin Hongfei also glanced at Qin Yan and said, "The injured person should be obedient and not be unpleasant. Take Researcher Qin to see a doctor." After saying that, he borrowed the hand and pen from Yao Yao and said lightly that such a simple question did not require Researcher Qin to answer, I can do it.

Along with this sentence, his hands wrote the answer on the notebook synchronously.

She is different from engineering, but she knows a lot about calculation methods. She is good at this. In fact, Qin Yan just explained it very clearly. Just convert the measurement unit.

The middle-aged man didn't care about this and quickly dragged Qin Yan away. Are you going or not? If you don't go, I will knock you out and throw the pot to Qi Da Ye to carry. Do you believe it?

Qin Yan was forcibly taken away.

After walking out of the venue, he said, "Give me a pen and paper."

The middle-aged man was angry, "Qin Yan!"

Qin Yan took off his glasses and gave them to the assistant next to him, and said, "I'll write an answer and leave."

The middle-aged man was angry and anxious, but when he thought about the little girl answering on behalf of Qin Yan, if the answer was wrong, it would damage Qin Yan's reputation, so he agreed. Everyone here carries pens and paper with them. Qin Yan uncapped the pen and started writing on the paper.

He wrote very quickly. After a few minutes, an answer appeared. He handed it to the assistant beside him, "Take it in. I'll wait for you outside."

He paused, and before the middle-aged man ran away, he said, "I have the responsibility to ensure that my speech does not affect innocent people."

The middle-aged man said, "You mean the girl who just came out. Even if innocent people were affected, it was her own attempt to attract attention. There were so many people there, why would she be needed..."

Qin Yan looked at the middle-aged man with a cold look in his eyes.

The middle-aged man: "?"

What for.

Qin Yan, "Don't say bad things about my little sister." The

middle-aged man: "Sister? Sister... Sister?!"

The girl just now, is Qin Yan's sister? He quickly turned his head to look at the eldest master.

The eldest master was calm, why was he looking at me? "Put away your shocked face. It's enough for you to know about this. Don't spread it to others or you'll cause trouble for the little girl. Xiaoyan, go into the car and change the medicine first."

Qin Yan nodded.

The middle-aged man also came out of his shock. "So you arranged this to let the brother and sister meet. What will happen if they meet? They can't say hello. There are many people watching Qin Yan, all kinds of people. As long as his sister gets close, she may be targeted and dangerous. Once his sister's identity is known and arrested, she will be used to threaten Qin Yan!"

"Qi Guqi, you are simply talking nonsense. The reason why the foster person doesn't contact the family is to avoid this situation."

"Qin Yan asked." Qi Guqi said so.

"It's dangerous."

"It's very dangerous." Qi Da Ye looked at him speechlessly. I don't know if it's dangerous, "But the child has been here for so many years and this is the first time he wants you to help him like this. Can you refuse?"

"Of course I can. This is for his safety." The middle-aged man said confidently, and then said, "No wonder so many people, that girl would stand up and want to help Qin Yan out. It's too presumptuous. So many people don't understand. That's what she can understand. Thanks to Qin Yan for writing an answer to help out."

Qi Da Ye's idea is the same.

At this moment, inside the seminar.

Soon after Qin Yan left, Qin Hongfei stopped writing. He flipped the paper board to the student he was asking for help. "Student, here's the answer you want."

There was a planning analysis chart on it. It was drawn without any tools and was quite standard. People around him wondered if Qin Hongfei's surname was Yuangui. People who couldn't understand it were imaginative. People who

could understand it were looking at the answer in Qin Hongfei's hand. Yun Haiyang only half understood it. After all, it was not within his familiar range. He was just worried about Qin Hongfei and even stood up to ask an associate professor of mathematics next to him to help him out. However, he just passed by...

"Bang" Something fell to the ground on the stage. The associate professor of mathematics couldn't help but stand up. This person, who was also an engineer, looked at Qin Hongfei in shock. How old are you? Eighteen?

Not only this person was paying attention to Qin Hongfei, but also associate professors from other departments, "What's the name of this girl? Look it up, she looks very young, let's see which department she is from."

Among them, a middle-aged woman stared at Qin Hongfei, thoughtfully. She studied medicine, and she was better at this than the others. After a look around, she saw that the girl was probably not yet eighteen years old, younger, the younger the better, she likes it.

Soon, the news was found out.

The people brought by Director Yun Haiyang of the Yun family, people from the Yun family.

At this moment, those who understood were paying attention to Qin Hongfei, while those who didn't understand were confused, "Is this answer right or wrong?"

"Who can give an answer."

"That is..."

"It must be wrong, I don't understand it."

Amid the discussion, the assistant beside Qin Yan ran over and whispered a few words to the projectionist. Soon, the host on the stage spoke, "I have good news for you. Our researcher Qin is really responsible. Although he was seriously injured, he wrote down the answer and handed it to us when he went out. Now we present it."

The assistant looked at Qin Hongfei, nodded gratefully and said, "The questions asked by researcher Qin are always difficult to answer. If someone gets the answer wrong, it's normal. Don't make it too difficult for this little student."

Qin Hongfei understood that this was to help herself out, but she... didn't need it.

The scene was quiet.

Qin Yan's answer was shown on the projection light. Everyone felt familiar after just watching the beginning. When they saw the end, they knew why it looked familiar and looked at Qin Hongfei.

Yao Yao said in surprise: "It's the same."

The answer is the same, but there are a few differences in the program, but it does not affect the final answer.

Qin Hongfei looked at the projection light and could see that he was in a hurry and wrote it in a hurry. However, although it was in a hurry, some of the sloppy handwriting was still fresh.

"Hahaha, no need to look, the little girl's answer is right, Qin Yan's answer is also right." At this time, the associate professor of mathematics who stood up first spoke up and gave Yun affirmation, "You are so young, so amazing, are you 18?"

Qin Hongfei paused for a moment and replied politely, "Soon."