For many people, the laboratory is a boring place. Another interesting experiment, after repeated thousands or even tens of thousands of times, will also make people numb.

But for chengsongran, this is his favorite place.

In addition to the necessary food and sleep, he can stay in the laboratory all day.

Day after day, year after year.

Because he deeply knows how difficult it is for him to have today's learning opportunities. Therefore, he cherished every minute and second he could do experiments here, and he also cherished his present life.

After Cheng songran recorded the last experimental data in the morning, he collected the experimental equipment skillfully.

His companion has been waiting for him outside for a long time.

When he came out, he turned off the mobile game he was playing.

"Relax, you are really the most persistent person I have ever met. I admire you so much for sitting in a boring Laboratory for so long."

Chengsongran only smiled and said nothing.

When walking downstairs, my companion suddenly said, "by the way, how come I haven't seen that primary school girl these days? I'm a little used to it."

Chengsongran's expression was faint.

"Isn't that a good thing?"

With these words, they just came to the crowded door.

Cheng songran subconsciously looked around, looking for the familiar figure.

However, all around are strange faces.

I don't know why, his heart was a little empty.

After the reaction, Cheng relaxed and pursed his lips, and Qingjun's face tensed tightly.

What is he doing?

She finally stopped pestering him every day. He should be happy.

Cheng songran took a deep breath and shook his head, trying to get rid of those messy emotions in his mind.

At this time, the mobile phone in my pocket suddenly vibrated.

The moment he saw the name on the screen, his face softened.

"You go eat first. I'll take a video call."

The companion looked as if he had seen a ghost, and his small eyes stared round.

"Shit, Cheng songran, what's the look on your face? You can't have a girlfriend? Is it the primary school sister?"

Cheng songran frowned after he was stunned.

"What are you talking about? It's my phone."

"Oh, I thought..." The companion calmed down from the excitement of gossip and looked disappointed. "Then I'll eat first. If you're too late, I'll bring you the food to the laboratory."

"Thank you."

After his companion left, Cheng songran found a quiet corner and picked up the video phone.

A young face appeared on the screen of the mobile phone. It was a boy of about seven or eight years old. His skin was dark because of long-term exposure to the sun and rain. Although his eyes were small, they were very vivid.

After seeing Cheng song, he showed a bright smile.

"Brother Cheng!"

Cheng songran smiled: "tiger, have you been obedient lately? Have you made trouble?"

"I didn't make trouble. The headmaster praised me for being good!" Huzi held out his chest proudly.

"That tiger is really powerful," Cheng songran said. "By the way, did you use the money that my brother donated to the school last time to change tables and chairs?"

Tiger nodded: "the broken tables and chairs have been replaced! Brother Cheng, thank you!"

"That's good." Cheng songran said.

He came from a poor mountain area. His parents died when he was a child. He grew up eating hundreds of meals. I finally got admitted to Shengqiao University. I was so frugal that I couldn't even buy new clothes. All the scholarships saved were donated to my hometown.

I hope I can do my best to help children like Huzi get out of the mountains and live a different life.

Huzi suddenly said, "yes, brother Cheng, I have good news for you!"