The purchased items would not be delivered until the afternoon, so Nuannuan went to the laboratory with her brother before that.

To enter, one must undergo pupil fingerprints and blood sampling, which even Nuannuan was stunned by.

So strict.

"I'll take you to get familiar with the place first, and introduce you to my brother's partners."

"This is the data room. There are some research materials in it. It's best not to come here, Nuannuan. If the materials are messed up by accident, it will be very troublesome to sort them out."

The little boy nodded obediently beside his brother and said, "Remember, remember, don't come over here."

"There are some dangerous liquids in this room, so don't come in."

He saw the little girl next to him nodding her head so seriously and obediently, and his heart simply softened.

This is his sister, so small and soft.

"Dr. Gu."

At this time, a man came over and greeted Gu Bei, and smiled when he saw the little girl next to him.

"Hey, this must be the sister you've been thinking about. You've been telling us how well behaved and cute your sister is. We've been wanting to see her for a long time."

Gu Bei had a smile on his handsome face——"My sister."

His tone was full of pride and boasting. When we were doing experiments before, we would always talk about our families when we sat together and chatted.

Whenever this happened, Gu Bei would show off his sister without making a sound.

No one would have thought that one day this young genius doctor would actually become a real girl-showing maniac.

Nuannuan felt a little embarrassed holding her brother's hand.

"Nuannuan, this is my senior, you can just call him Uncle Lin."

"That won't work!"

The young man touched his hair and said, "Although I am a bit bald at an early age, I am still of the same generation as you. How can you call me uncle? Call me younger and call me brother."

As he said this, he looked at Gu Bei's thick black hair with envy.

Biased, God is too biased!

They are also researchers, and most of them suffer from premature baldness. Why does Gu Bei have such good hair?

That’s fine, the key point is that he is also very handsome!

Nuannuan obediently called Brother Lin.

"Oh, that's good."

Afterwards, Nuannuan saw other people in the laboratory.

The younger ones who are of the same generation as my brother are called brothers and sisters, the older ones are called uncles, and those with gray hair like my brother’s teacher are of course called grandpa.

The little girl's voice was clear and soft. She stood obediently beside her brothers and called them. She looked so adorable.

The only two girls in the lab were overwhelmed with maternal love when they saw such an adorable little creature.

"Dr. Gu, why didn't you bring such a lovely sister to the lab before?"

"That's right. When I feel tired from doing the experiment, I feel my eyes are relaxed if I look at Nuan Nuan for a few more times."

Nuan Nuan——“…” How can it be so exaggerated?

But overall, everyone seemed to be very happy about Nuannuan's arrival.

Especially after spending a day together.

While they were busy doing experiments, Nuannuan was sitting at a small table next to them, reading and doing homework, without disturbing anyone else at all.

She would never feel bored or impatient. No matter what she was doing, as long as Gu Bei called her, the little girl would come over obediently.

"Brother, are you tired? Do you want some water?"

Gu Bei hummed——"You should also take a rest, don't be too tired."

Nuan Nuan shook her head——"I'm not tired."

Really so good.

Everyone else in the lab couldn't help but feel envious.

If they had such well-behaved children at home, they would wake up laughing in their dreams.

At the end of a day's work, everyone was exhausted, and Nuannuan poured everyone a glass of warm water.

After my brother sat down, I gave him a shoulder massage.

It makes others envious.

"If I had a sister like this, I would also apply to bring her to the laboratory!"

"Gu Bei, why is your sister so well behaved?"

Not only does she look fair and soft, she also has a good temper.

Normally, kids her age would be a little restless to sit still. If it were anyone else, they would have been curious about the things in the laboratory and would have been moving around a lot.

But Nuannuan has always been doing her own thing seriously. It can be seen that although she is curious about what they do, she never comes to disturb them or mess up anything.

Gu Bei said proudly: "Because she is my sister!"

Others——"…" It seemed like they said something, but it also seemed like they said nothing.

It is now evening, the day's work is over, and everyone has left the laboratory and headed towards the dormitory building.

"Dr. Gu, here's your delivery."

Gu Bei reacted immediately - "Oh, I was so busy that I forgot."

"Please help me hold it. I can't hold it alone."

Because they are all shipped within the city, they are not packed in boxes.

There were two palm-sized lop-eared rabbits in one cage, and a silver fox hamster in the other.

Gu Bei gave the cage containing the hamster to Nuannuan and held the two lop-eared rabbits himself.

My colleagues helped me take the other succulent plants.

"Oh my god, Gu Bei, you bought something again!"

They have also seen what Gu Bei looks like when he goes shopping. He is even more savvy than women.

Because Nuannuan was coming here, he went online to buy countless daily necessities on the day he confirmed.

They were stunned.