Surprise! The Crown Princess drives a mecha into the battlefield

Chapter 148 Researching Viral Vaccines

All the first-level crystal cores in the base were taken to the supermarket for exchange.

They don’t have many level three and four crystal cores, but they have several warehouses filled with level one crystal cores.

We need to send more people out to kill zombies. Zombies are now very popular among them.

Being able to exchange crystal cores for food is more cost-effective than anything else.

You will never know how important eating is to a person, especially in this end times, when a full meal is a luxury.

If zombies were not inedible, they would probably eat them to extinction.

After seeing off Xia Jianguo and his group, Mu Wanwan looked at the empty shelves and purchased more than ten billion worth of supplies from the modern interface.

A batch of goods were taken out from the space and put into the supermarket warehouse, and several others began to replenish the shelves.

"Wanwan, Mo Yu and I want to go to the H City base tomorrow." Mu Yuheng said as he was tidying up the shelves.

He has been in this world for so long, but he has only walked around the supermarket a few times and has not really seen other places in the world.

Wanwan is going to put a trading machine there tomorrow, and it’s just right that he and Mo Yu can go and help.

Mu Wanwan thought for a moment and agreed, "Okay, brother, be careful."

The reason I brought them through time and space was to let everyone experience time travel. The supermarket is not particularly busy, so it would be nice to let my brother and the others go out and see the world.

Moreover, both of them now have fourth-level superpowers and have quantum protective suits. With their strength, they should be very safe in this world.

My brother has a mecha, so if he encounters danger, he can just drive the mecha away.

"If you encounter any problems, contact me using Obsidian." Si Yuan said.

Obsidian is the name Mu Yuheng gave to his mecha. Now their mobile phones have no signal, but communication channels can be established between interstellar mechas.

"I understand. Mo Yu and I will be back in a few days." Mu Yuheng replied.

He just wanted to help out and see what the other city was like, so it wouldn't take him too long.

..............................

Mu Wanwan and Si Yuan returned to their room after dinner. "Taotao, bring up Xingmao Xiaotiantian's chat box."

The last time Taotao told her, only people in a higher-tech dimension could develop an antidote to the zombie virus.

During the zombie swarm incident, she collected the blood of several zombies and wanted Xiao Tiantian to help her see if she could analyze the antidote.

"Okay, master." Taotao responded, and the chat interface of Xingmao Xiaotiantian soon appeared on the screen.

"Hello, I have a virus sample here and hope I can help you." After sending the message, Mu Wanwan waited patiently for Xiao Tiantian's reply.

Xiao Tiantian is watching Dabai's live broadcast at this time. Since Dabai started the live broadcast, all the people in the interstellar world have become Dabai's fans.

She naturally recognized that Baymax was the robot she created, and she also tried to let the housekeeping robot at home cook, but the food was never as delicious as Baymax's.

Seeing the message from Mu Wanwan, she immediately replied: "Okay, send me the virus sample."

Mu Wanwan asked Taotao to create a product link worth 1 star coin in the background and sent it to Xiao Tiantian.

Taotao can hide the product link, and only customers will see it when Mu Wanwan sends it out, so there is no need to worry about others not buying it.

"You have to be careful, this virus is very dangerous." Mu Wanwan reminded Xiao Tiantian again after seeing her pay.

He also described the symptoms of virus infection to Xiao Tiantian in detail.

After receiving the sample, Xiao Tiantian carefully stored the virus in a special container before having the housekeeper robot put it into the analyzer in the laboratory.

"Virus analysis takes time. I'll reply to you later." She didn't take Mu Wanwan's reminder to heart. No virus can survive in the interstellar space. This is why she just stored the virus in a special container.

Moreover, the interstellar people's physique has a natural immunity to viruses.

"Okay, I'll wait for your news." Mu Wanwan closed the communication interface and returned to the homepage of the trading system.

"How can we conduct business in this ancient apocalypse?" Mu Wanwan switched to the ancient mode interface, which was empty just like the modern apocalypse.

Do we need to install a trading machine ourselves? Modern people can accept this kind of high technology, but ancient people may not be so happy.

Besides, they don’t know how to operate it even if they put it out.

The end of the world is already chaotic, let alone the ancient society with a very strict hierarchy.

If I put the trading machines in place, I'm afraid that, like the Hope Base, they will be occupied by high-level forces and difficult for the lower-level people to reach.

"It seems we may have to go there in person again." Si Yuan said thoughtfully.

Mu Wanwan was stunned. If she encountered zombies, she might have a chance to survive, but in ancient times, didn’t natural disasters kill anyone who encountered them?

Although they were safe staying in the supermarket, the towns in ancient times were different from those in modern times. The towns were far apart and surrounded by deserted people. In the apocalypse, the people had already fled, so there were no customers coming to the store.

If there is no business in opening a supermarket like this, there will be no point.

"Host, Taotao has checked. The natural disaster in that time and space has passed, and the people have begun to rebuild their homes. I will then take the supermarket directly to the place with the most people." Taotao said.

Taking advantage of the host's full energy, Taotao gave a brief introduction to the situation in that time and space.

"Then after we finish here, we'll go back to Ruilan and then go there." Mu Wanwan nodded. She had actually made preparations a long time ago.

After Xiao Tiantian develops a virus vaccine and solves the problem of this time and space, he will leave.

The supermarket will also be replaced by another transaction machine.

The most important thing now is to earn more money and spend more. If you can't open the cultivation interface, you can trick Taotao into getting some more Shenhua Pills.

[Main System: A world where only I am hurt has been achieved]

"There are two more auxiliary spots this time. I'm afraid father will pester us to go with him." Si Yuan said with a smile. He could not forget the envious look in his father's eyes when he knew that Yingyi and the others could travel through time and space with him.

But Si Yuchen is the king of a country, and Si Yuan will not let him be so willful.

Besides, they open a supermarket to do business. Although they don’t have to serve customers, they still have to do some things themselves.

Taotao has an assessment system for its auxiliary staff. Each person has to receive 10 customers every day. If there are no customers in the supermarket, they also have to help organize shelves or clean the room.

Anyway, you just need to be lively, that's how Mu Wanwan and Si Yuan understand it.

Although Mu Yuheng and Ouyang Moyu went out, they could only stay near the trading machine and could not go too far.