Time passes by second by second.

Just when Lin Qingqing was wondering if she had said too much, she suddenly heard Zhou Tong speak.

"How do you know?" He leaned over and looked at the report in her hand.

Lin Qingqing secretly glanced at the expression on his face and found that he was not angry.

Seeing this, she finally breathed a sigh of relief.

"The effects of this medicine are mutually exclusive with the previous ones. If you put them together, the efficacy will be greatly reduced and it will cause a lot of negative effects on people." She specifically pointed to the previous medicines for comparison.

Zhou Tong listened attentively, and soon his brows were tightly furrowed.

Time passed by second by second.

His tightly pursed lips suddenly curved up. "Well said. This report has passed through the hands of everyone in the lab, but no one could spot the problem except you. Well done, you are worthy of being my favorite student. You have made a great contribution this time. Once this drug is completed, I will apply to the higher-ups for a generous reward for you."

Lin Qingqing smiled slightly. "Thank you, Professor. But I think everyone is too focused on their research, so they didn't see this problem. Unlike me, I only focus on this one thing, so I was able to discover it."

There were a few students nearby who had unhappy expressions on their faces, but after hearing what she said, the jealous expressions on their faces gradually disappeared.

Zhou Tong looked at her with satisfaction.

I can't help but admire my own good vision at the time.

This student is not only studious but also serious. Most importantly, his abilities are even better than his teacher's.

He has simply found a treasure.

During the subsequent experiments, Zhou Tong gradually handed over many things to this favorite student.

Lin Qingqing's days were spent slowly doing these experiments and attending classes.

In the blink of an eye, it is summer vacation again.

Lin Qingqing is now full of anticipation for this summer vacation.

That is, her younger brother will come to Beijing to see her after the holiday.

When she received the call, she was counting the days to her vacation.

Today is a good day for Brother Lin to come to Beijing.

Early in the morning, Lin Qingqing woke up her husband and three children, and the five of them set out to the train station to pick someone up.

"Do you still remember your uncle?" Lin Qingqing asked the three little ones in the car.

"I have some impression of him, but I haven't seen my uncle for such a long time. If he had gained weight, I might still be able to recognize him." Dabao Xiao Qingwen said conservatively.

Lin Qingqing immediately looked at the second and third brothers.

Xiao Wenqing immediately sat up straight and tried hard to imagine what his uncle looked like in his mind.

Finally, Xiao Yangmou pulled it down immediately.

"I don't remember, but I remember my uncle sent us a lot of toys. I liked them very much."

When Lin Qingqing heard this, she patted his head with a look of confusion on her face. "Your uncle is so good to you, but you can't even remember him. You only remember the toys he gave you. You're really something."

Xiao Wenqing touched his head and said a little aggrievedly, "Who told my uncle to be separated from us for so long? Besides, I'm still young and my memory isn't very good. Isn't it normal that I can't remember?"

Seeing that he still acted like he was right, Lin Qingqing was amused again.

As the family was chatting and laughing, the car stopped in front of the train station.

As the family of five stretched their necks to wait for someone, a tall, but a little thin young man finally got off the train.

As soon as Lin Xiaodi came out, he stretched his neck and looked outside for a long time. After a few minutes, his attention was attracted by the figures of a happy family of five not far ahead.

"Sister." In an instant, his frightened eyes lit up and he strode over there.

Not far away.

When Lin Qingqing heard the voice, she immediately caught sight of the person who called her.

Seeing her younger brother getting closer and closer, Lin Qingqing also took a step and ran towards him.

The two siblings were only a few steps apart, and they both opened their arms to each other at the same time.

"sister."

"Little brother."

The brother and sister hugged each other tightly.

After hugging for a while, Lin Qingqing gently touched her little brother's back with both hands, and then her pretty face sank, "Little brother Lin, how do you take care of yourself? You are so thin. Are you hungry?"

Little Brother Lin smiled sheepishly and looked at his body. "Sister, I'm not thin. I just grew a lot taller, so I look a little thinner."

Lin Qingqing stared at him with a look of doubt.

Just then, Xiao Wen came over with three little guys.

When Lin Xiaodi saw them, he immediately shouted happily, "Brother-in-law."

Then he looked at the three little guys standing behind his brother-in-law.

He winked at the three of them mischievously, "Qingwen, Wenqing, think about it, do you still remember my uncle?"

"Uncle." The three siblings shouted in unison.

Little Brother Lin sighed happily, then turned around and took out the gifts he had bought for his three nephews from his backpack and handed them to them one by one.

"Why did you buy toys for the three of them again? Didn't I tell you not to buy them? You are still a child yourself. Don't waste such money." Lin Qingqing immediately taught him a lesson when she saw that the younger brother had given toys to the three little guys again.

Little Brother Lin stared at her with a smile, and waited until the sister finished her lecture before speaking, "It's okay, sister, it's not worth much money. Besides, when I'm in school, I just do some homework with my classmates. They give me money, so I can earn a little bit."

Lin Qingqing looked at the younger brother helplessly.

Xiao Wen looked at his family in front of him, a faint smile on his handsome and gentle face.

When getting in the car, Lin Xiaodi looked at the car driven by his own sister in disbelief.

"Sister, is this your car?"

Lin Qingqing smiled and said, "Yes, how about it? Do you want to write it? I'll ask your brother-in-law to teach you well while you're here during the summer vacation this year."

Lin Xiaodi nervously touched the car in front of him and asked, "Can I do it?"

Lin Qingqing smiled and said, "What's wrong with that? My eldest brother also said he couldn't do it before, but he learned it later and now he drives a truck by himself."

That’s right, not long after Brother Lin returned to Linjia Village, he scraped together some money on his own, and with some sponsorship from Lin Qingqing, he finally bought a small truck to drive back.

Now he is the only person in Linjia Village who owns a car.

Whenever there is something happening in the village, he will be asked to deliver something.

Thinking of the joyful tone of Mrs. Lin when she called last time, Lin Qingqing felt happy for her family from the bottom of her heart.