After handing over the Wanjie Trading System, the motherland ranked first

Mu Qingzhi put all the prepared ingredients in the space, and then returned to Mr. Long's office with Lu Xingze.

"Gungun, connect with Bai Qingyue and submit supplies!"

"Okay, Qingqing, the materials have been submitted, and Bai Qingyue has agreed to connect!"

As soon as Gungun finished reminding Mu Qingzhi, a light curtain appeared in front of Mu Qingzhi. Bai Qingyue changed some places in the light curtain. The layout was more like his home...

"Hello, Miss Mu, we meet again so soon. Are the supplies ready?"

"Yes, Mr. Bai, the materials have been submitted. If this transaction is satisfactory, I hope we can trade again in the future..."

Bai Qingyue had already submitted the materials needed for the transaction early in the morning. After hearing Mu Qingzhi's conversation, Bai Qingyue directly confirmed the order and asked someone to complete the transaction. The materials had already entered the other party's backpack~

The two of them looked at the backpack at the same time, and then laughed from the bottom of their hearts.

"Miss Mu, if you don't understand anything, you can contact me at any time. During this time, I may also ask you to guide me on how to eat these delicacies..."

"No problem, we're always waiting for you~"

Mu Qingzhi happily completed the transaction, and then took out a protective cover from the system backpack. Lu Xingze and Mr. Long walked to Mu Qingzhi's side and looked at the stone in Mu Qingzhi's hand with surprise... ...

"Girl Qingzhi, is this the energy shield?"

"Yes, this stone is a protective shield. I will study how to use it..."

Mu Qingzhi fiddled with the stone in her hands, but it looked like the most ordinary stone.

"Qingqing, this stone is just a physical form of the protective shield. If you look carefully, there is a slightly darker place under the stone. If you click there, the protective shield can be opened.

However, this protective shield cannot be closed once it is opened. Its energy can be maintained on the Earth Star for 12 months. When the energy is exhausted, the stone will disappear..."

"Wouldn't this be too smart and not in line with the interstellar style?"

"Originally, Interstellar was designed with an automatic mode, but after an accident, the automatic mode of the shield was cancelled. As long as it is open, it cannot be closed. Although it may waste resources, at least it ensures that there will be no casualties to humans... .”

"Can the protective shield be moved after it is opened?"

"It can be moved manually, but once the stone is placed in a place, the protective cover cannot be moved, so there is no need to worry about the stone moving..."

After hearing Gungun's explanation, Mu Qingzhi started to experiment with confidence. She found the special position of the stone, turned on the switch, and a protective shield visible to the naked eye directly covered the area.

"Qingqing, have you noticed that the temperature in the protective shield is not that high anymore, and is decreasing little by little..."

"Xingze's feeling is correct. Look at the thermometer on the wall. The temperature has returned to 30 degrees now. Although it is still very hot, it is much stronger than the extreme heat of 50 degrees~"

"With this protective cover, you don't have to worry about the crops being unable to withstand the high temperatures in the future. Xiao Su, come in quickly, I have something to announce!"

Hearing Mr. Long's cheerful voice, Su Nian'an quickly walked to the room, nodded slightly to Mu Qingzhi and Lu Xingze, and then looked at Mr. Long...

"Mr. Long, what are your orders?"

"Contact the leaders of each province and tell them that we have obtained the protective cover and it will be distributed to various places one after another. At the same time, you also tell them how to use the protective cover. Make sure that every piece of land in our Dragon Kingdom can be covered by the protective cover. ..."

"Yes, Mr. Long, I'm going now!"

"Wait a minute, after making the call, you can directly arrange for people to send protective shields to various places, and directly fly to various places!"

"Yes, Mr. Long, Miss Mu, could you please come with me and tell me about the protective shield..."

"Okay, I'll go right away. Leave the protective cover in my hand in Mr. Long's office."

After saying that, Mu Qingzhi walked around the room, found a place that was pleasing to the eye, and then placed the protective cover. Sure enough, as Gungun said, after placing the protective cover, there was no way to close it or move it... .

After placing the protective shield and confirming that it was correct, Mu Qingzhi followed Su Nian'an to his office. When they arrived at the office, Mu Qingzhi was placed on the sofa, while Su Nian'an sat on the office chair and turned on the computer to start preparing code words.

"Miss Mu, please tell me how to use the protective cover and the precautions. I will record it!"

"Ok!"

Mu Qingzhi explained the use and precautions of the protective cover according to Su Nian'an's request, and then worked with Lu Xingze and Su Nian'an to pack and place all the stones and their instructions. Finally, Su Nian'an was responsible for the distribution...

After Mu Qingzhi and Lu Xingze finished their work, they returned to Elder Long's office. Mu Qingzhi put the remaining 55 protective covers on Elder Long's desk.

"Mr. Long, we just packed a total of 1045 protective shields. The remaining 55 protective shields were given to us by Bai Qingyue. All the extra ones will be given to you..."

"55 protective shields are just enough to distribute to the seven countries we cooperate with. I have also read the introduction of this protective shield. It only targets temperature, acid rain and various pollutions. It is not effective against apocalyptic viruses and the like. Rather than letting them gather dust, it is better to distribute them to other countries to play a greater role~"

"Grandpa Long's idea is right. We should try our best to attract people from other countries to join us in fighting the apocalypse..."

"Just leave these things here with me for now. It's getting late now. You haven't eaten yet, will you? Come and eat with me?"

"Isn't Mr. Long going home?"

"I won't reply. I've already called my wife to report the itinerary. It's too late today so I won't bother going back so as not to disturb her sleep~"

"Grandpa Long and your wife are very loving~"

"Of course, that's the person I've been begging for a long time to marry!"

A few people chatted and laughed before arriving at Mr. Long’s exclusive canteen.

"Girl Qingzhi, order whatever you want to eat, I'll treat you~"

"Then I'm welcome, Grandpa Long~"

Mu Qingzhi and Lu Xingze symbolically ordered a few dishes, then ate with the old man, and stayed overnight in Lu Xingze's original dormitory after the meal...

As soon as Mu Qingzhi returned to her dormitory to wash up, she received a call from her mother.

"Hey, Mom, why do you have time to call me? Dad isn't pestering you?"

"Your father was just kicked out by me, and he still sticks to his body on a hot day. Don't you know that he is a stove? Nannan, are you staying overnight at the center again?"

"Yes, Mom, it took a little time to prepare the supplies today, so I just stayed here and will go back tomorrow. Don't worry, Mom~"

"That's good. As long as Nannan is safe, I'll be relieved! Where is Xingze?"

"He's in his dormitory,"

Just when Mu Qingzhi wanted to chat with her mother for a while, her mother's room door was knocked again, and her father's voice came out...

"Honey, open the door. I promise that I will sleep well and won't touch you again. Wife, Wan Ning, Wan Wan, Ning Ning, open the door quickly. It's so dark outside, I'm afraid..."

Mu Qingzhi laughed out loud when she heard her father's voice. Shi Wanning's face turned red a little when she heard her daughter's laughter.

"Nanny, I won't talk to you now. We'll see you tomorrow. Now I have to take care of your father~"

"Okay, come on, Mom!"