Lin Ying nodded and said, "Yes, then you have to work hard. I see you're exhausted every day when you come home. You have to take care of yourself. We have me and the kids at home. What will we do if you collapse from exhaustion?"

Zhao Qinghuai felt a warmth in his heart, reached out and patted Lin Ying's head, and said with a smile, "Don't worry, wife, I know what I'm doing. It's not easy for you to take care of the children at home. If anything happens, just call me or ask someone in the army for help. Don't try to tough it out on your own."

Speaking of this, Zhao Qinghuai suddenly said, "Oh right, I forgot to tell you. Tell Haoyu not to tell anyone that Gu Lang is alive. It's best to keep it from Pei Zhen as well."

Hearing Zhao Qinghuai say this, Lin Ying understood that Gu Lang's current identity was that of a dead man, so he was going to complete some secret missions, similar to what Zhao Qinghuai had done last time.

"Okay, I understand."

Zhao Qinghuai had been away on missions and was rarely home, so Lin Ying was finding it a little difficult to adjust to commuting like a normal person. Especially since Zhao Qinghuai had taken her car, it had become inconvenient for her to go anywhere.

Well, she doesn't usually need to go there, but if she needs a car, it's really inconvenient not having one.

In November, the snow arrived as expected in Northeast China, and fewer people came to see a doctor, whether from neighboring villages or their own.

Lin Ying decided to work with the children to rebuild a car at home.

This time, Lin Ying had a new idea: she planned to make an expandable car.

The vehicle's four-sided frame is welded from steel. The subsequent panels are still made of wood. Each panel is waterproofed, fireproofed, and insulated.

The front seats remain unchanged. The extension is placed in the rear compartment.

Without expansion, the rear carriage is 1.5 meters long, 1.2 meters wide, and 1.5 meters high. After expansion, the length remains the same, the width becomes 2.2 meters, and the height becomes 3 meters.

The car is still a hybrid electric vehicle, and the heating system is still a water-electric heating system.

Moreover, this is a trailer truck, so if you need to go out, you can tow this car along with you next time.