The elevator takes me to find supplies for the motherland

Life returned to its previous peaceful state, and the two children returned to school and started classes.

When Xuanxuan's friend had her birthday, Kong Que asked if he could give her a pearl. Kong Que agreed and asked Qiqi to give her a pearl, but he told them not to tell their friend about the pearl's purpose. However, Kong Que had already told their parents about the pearl's true purpose through Grandpa Long and signed a confidentiality agreement.

The reason why we told them about the existence of the protective cover was that their parents happened to be the bosses of a state-owned enterprise, and the country needed them to work together to produce a protective watch developed based on the protective cover.

This protective watch can instantly protect a person in a space two meters high and one square meter wide, protecting him from all external harm for five minutes, but the energy stone needs to be replaced after one use.

These energy stones are the energy stones that Peacock and the others obtained by killing animals from other worlds.

Long Yichen had even specifically asked the system if he could still come to this world if he switched to another world to perform a mission. The answer was definitely yes.

From now on, as long as the peacock has completed its mission in a world, it can come and go freely at any time, but it cannot wantonly destroy the ecological balance of this world and cause it to become extinct.

This way, the supply of energy stones to protect the watch can be stabilized, and it will be easier when more people travel through time in the future.

Half of the month has passed and there are still two time-travel missions that have not been completed. Peacock and Long Yichen decided to carry out the fourth time-travel mission in the next two days.

"Long Yichen, do you think we should take an RV with us to the other world? That way we don't have to set up a tent at night, and we can watch TV and take a shower inside."

"Okay, I'll go talk to the old man and ask him to prepare."

"No, no, we can just buy it ourselves."

"If you buy it yourself, you might not be able to use it this time. After all, you still need to get a license plate when you buy a car."

"Well, that seems to be the case. Then let Grandpa Long help me prepare it. I will return the money to him later."

"You don't have to pay back the money. Everything we need for the journey was purchased by the state."

"But, after all, this is something we bought for enjoyment, so is it bad?"

"There's nothing wrong with it. The old man and the others are just worried that you won't ask for anything. Otherwise, they won't know how to thank you for all your contributions to the country."

"It's not as exaggerated as you say. We didn't get many good things in the other world."

"Hasn't the good stuff we've gotten been plentiful? Just the various herbs we've gathered have already been used by the research institute to create many miraculous medicines for difficult and complicated diseases. They've even found the right herbal remedies for the most difficult cancers. Do you think you've made a significant contribution to the country? Furthermore, the meat from the various animals we brought back has been researched into a new type of compressed dry ration. A small bag can supply a soldier with a day's worth of energy. Not to mention the energy stones and minerals; they're all valuable treasures. Just think for yourself, is your contribution significant enough?"

"It's not me who's amazing, it's the scientists at the research institute who are amazing. I'm just a supplier, and they are the top talents."

"Alright, alright, let's stop complimenting each other here. Think about what else you want to bring. Make me a list and I'll prepare it for you."

"I don't have anything else I want to prepare. I want an RV mainly because it's too inconvenient to go to the toilet in the wild."

"Okay, then I'll call Grandpa and tell him to hurry up and get ready. We'll leave in the next two days."

"Okay, so how are we going to solve the problem of feeding the children during the few days I'm away on a mission?"

"Grandpa said he would let the children stay at his place for two days so you don't have to worry about anything."

Grandpa is still thoughtful