A powerful country in scientific research

At 5 pm, after working in the greenhouses for the whole afternoon, Su Ran and others finally planted seeds in all the greenhouses, watered them, and fertilized them. After Su Ran, Zhang Xue, and Li Yun sent the team members who came to help away, they returned to the house. After Zhang Xue and Li Yun rested for a while, they took the pig feed and went to feed the pigs.

Su Ran went back to the lab and continued to work on the electric heater! So, until the end of the get off work day, Su Ran stayed in the lab without stopping for a moment. She was so engrossed in her work that she didn't even realize it was time to get off work. It was only when He Cheng came to call her that she realized it was already past six o'clock.

Su Ran didn't stop moving and said to He Cheng outside the door, "Wait for me, I'll be right out."

He Cheng stopped knocking on the door and responded, "Okay, no hurry, I'll wait for you in the kitchen."

He didn't know if there were any private documents in Zhang Xue's office, but in order to avoid suspicion, he decided to stay in the kitchen~~

Su Ran: "Okay." After saying that, Su Ran continued with the work at hand. She was working on the core part of the electric heater - the electric heater. It was almost finished, and she wanted to finish it before going back.

It took half an hour to do this. When she screwed the last screw, Su Ran breathed a sigh of relief. She looked at her watch and her eyes widened. It was already seven o'clock? ?

As soon as she remembered that He Cheng was still waiting for her in the kitchen, she quickly put down the things in her hands. She felt so guilty that she had made him wait for so long.

Su Ran put the electric heater into the system space, tidied the table, changed out of work clothes, and put on his coat. After checking that there was no problem, Su Ran locked the door of the laboratory.

He Cheng, who was in the kitchen, heard the door open and knew that Su Ran had come out. He stood up and walked out of the kitchen.

As soon as I came out, as expected, I saw Su Ran walking towards the kitchen.

He Cheng smiled faintly and said, "Are you done?"

Su Ran nodded guiltily, "I'm sorry, I was so busy that I forgot the time." Her tone was full of apology.

He Cheng looked at her apologetic eyes and said, "Then please treat me to a meal to make amends."

For both of them, the biggest problem with treating someone to a meal is not money, but time. They have both been very busy recently and don't have time to go to the county town for dinner like before. It seems like he hasn't had dinner with Su Ran for a long time and he misses her a little.

Su Ran thought for a moment and agreed. After finishing the electric heater and air conditioner, she should have nothing to do and should be able to make an appointment with He Cheng.

He Cheng smiled with satisfaction, "Okay, let's go."

Su Ran: "Well! Do you want to eat at my house tonight? You haven't seen the kang yet, right? It's a good opportunity to go and see it today, and have a meal at my house. My grandma has been talking about you for a long time."

He Cheng walked and replied: "Okay! I'll listen to you~"

--

"Grandma, we're back." Su Ran brought He Cheng into the house. Not seeing anyone in the main room, she hurriedly shouted into the house.

When Grandma Jiang and Grandpa Jiang heard their granddaughter's voice, they hurried out.

Grandma Jiang: "Ran Ran, why did you come back just now? Xiao He, you are here too, come and sit down."

Su Ran took He Cheng to sit on the sofa, and she explained: "Something delayed me today."

Grandma Jiang: "Xiao He, have you eaten?"

He Cheng shook his head, "No, grandma."

Grandma Jiang: "It's good that you haven't eaten yet. It's just right to eat at home! I'll go heat up the food." After saying that, she hurried to the kitchen with the dishes.

Su Ran:...Grandma is so impatient!

She looked at her grandfather and asked, "Grandpa, have you eaten?"

Grandpa Jiang: "No, I'm waiting for you."

Su Ran frowned, "Grandpa, next time if I'm not home by half past six, don't wait for me, eat first."

Grandpa Jiang waved his hand, "It's okay, your grandma and I are not hungry either."

Su Ran: "That won't work either. Eating too late is not good for digestion and is bad for the body! You are not allowed to wait for me anymore!"

Seeing that his granddaughter was very persistent, Grandpa Jiang had no choice but to compromise. He said helplessly, "Okay, okay, I won't wait for you next time. I'll go help your grandma. Ranran, you take good care of Xiao He."

Su Ran: "I know."

So, Comrade Su Ran, who was well-behaved and sensible, listened to the elders and poured a cup of warm water for He Cheng, brought it to him, and said gently: "Drink some water, boyfriend."

Seeing her funny look, He Cheng couldn't help but curl his lips, "Thank you, girlfriend."

Su Ran rolled her eyes at him and said, "Do you want to go check out the kang?"

He Cheng nodded quickly, and then he realized a big problem. Su Ran said that the kang was in her bedroom. If he went to see the kang, did it mean that he had to go to her bedroom? Or go with Su Ran!

He Cheng suddenly felt himself getting nervous, and his heart beat faster and faster.

Su Ran, who was carefree, didn't notice it. When she saw He Cheng nodded, she let him follow her to the bedroom.

He Cheng followed behind with a slightly red face. Su Ran opened the door and entered the house, and He Cheng followed her in.

As soon as he entered the house, he was shocked by the temperature inside. This kang was as warm as described in the book. No wonder the northern rural areas have been using it for so many years. It is really good! It is the same as the heating in the building, or even warmer than the heating. Moreover, Su Ran said that this thing is not expensive, especially the adobe kang, which can be built for two yuan. This is really a good thing to improve the quality of life of the team members!

While he was surprised, Su Ran also noticed that he was blushing.

Su Ran was surprised and asked, "Is it so hot in this room? Your face is red."

He Cheng: ...Should he be grateful for this kang for helping him cover up his embarrassment at the moment?

He swallowed and said calmly: "It is indeed a bit hot."

Su Ran: "Then let's go out to the main room."

"Ah."

So, Su Ran took He Cheng back to the main room. The temperature outside was much lower than that in Su Ran's bedroom. Feeling the coolness, the temperature on He Cheng's face immediately dropped and his complexion returned to its normal color.

The two of them sat on the sofa, talking about the interesting things that happened today. After a while, Grandma Jiang and Grandpa Jiang came over with delicious dishes. Suddenly, the table was filled with delicious food and the family began to enjoy a sumptuous dinner.

He Cheng hadn't eaten at home for a long time. Grandma Jiang was very enthusiastic in picking up food for him. This grandson-in-law was just like her own son-in-law, and she liked him more and more the more she watched him!