Chapter 185 Finally got something good
After the war, Yunzhen felt relieved temporarily.

The old ancestor asked her if she could go back to Beijing with him, and the answer was of course yes.

On the day when the border defense campaign achieved complete victory, a pop-up window popped up on the system, saying that the map of the northern part of Da Zhou had been unlocked.

This time, you don’t need to consume any extra points to follow them back to the capital.

Before officially setting off, Yun Jin and his son still had many chores to deal with. After setting off, the journey was quite long, and even if they rode at full speed, it would take at least a month.

During this period of time, Yun Zhen happened to deal with matters in other dimensions.

The online store in the interstellar plane is still booming, and after a long wait for bartering, someone finally took out good things to exchange.

The transaction partner is the one who took out the Piranha Plant last time. His real name is Yu Fei. He is a biological scientist who sometimes takes on private jobs as a mercenary. He is very powerful.

What he brought this time were raw materials for making anti-cancer and burn drugs.

“The plant that contains powerful anti-cancer ingredients is called purple moon seaweed. It is very easy to grow. Just throw it into the sea and it will grow into a large area in a month without any care.”

“Purple Moon Seaweed has the function of purifying seawater. If we don’t need to make medicine, it doesn’t matter if we just let it grow.”

“The tree that can be used to make burn medicine is the Edelweiss tree. I only have three of them, all of which are saplings of nearly 3 meters in height.”

“This tree can grow up to 20 meters tall. It is very quiet and will not attack other creatures like the Piranha Plant.”

Yunzhen looked at the plants in the video, a large tank of purple-red seaweed, and three small saplings with brown-green branches and completely snow-white leaves.

To be honest, it looks better than the interstellar plants I have seen before, but it is still not as colorful as the plants on the blue planet.

In the video sent by Yu Fei, there are also the treatment effects of burn and cancer patients after using relevant drugs, which literally brought them back to life and gave them new skin.

Yunzhen was quite satisfied.

“There are three types of breeding landscape boxes: fish, turtles, and hamsters. You can pick one of each.”

“These plants are indeed very useful. I hope to work with you again next time.”

Yu Fei was pleasantly surprised when he heard this, and felt that the store owner was really generous.

He was not the only one who could find these interstellar plants, but he had done a lot of homework in advance and guessed that what the store owner needed was something with high medicinal value and that was relatively easy to grow or cultivate.

Yu Fei felt a little embarrassed. Three breeding boxes was a huge bargain.

After thinking about it, I decided to add some more things.

“Do you need nuclear pollution and radiation purification equipment? I can provide you with 6 sets.”

Yun Zhen’s eyes lit up. “This is great! I want all six sets. You can pick whatever you want in the store. Any fruits, vegetables, or other foods you want. There’s no limit to the variety. The total amount… 6 kilograms.”

They actually gave us extra stuff, 300 kilograms at that?
Yu Fei swallowed his saliva, suppressed his reluctance, and refused with some heartache:

“No, you’ve already gotten me a great deal by giving me three landscape breeding boxes at once.”

“I bought these six sets of equipment to make up the ‘price difference’. How can I have the nerve to take other fruits and vegetables?”

Yun Zhen knew that this set of purification equipment was not cheap.

The other party thinks that the breeding boxes are very valuable, just because they are currently scarce.

Except for turtles which take longer to grow, fish and hamsters can reproduce after a few months.

These tiny creatures will then be born in large numbers, and within a year they will be everywhere.

A purification device can directly treat the wastewater of an entire nuclear power plant, or remove dangerous residues from a large area after a nuclear explosion or severe radiation.

Its service life is at least 50 years, and its technological value is immeasurable.

Yun Zhen didn’t feel that he was at a disadvantage. “Don’t worry, I gave it to you because it’s worth it. The online store won’t do business at a loss.”

Yu Fei felt relieved when he heard this, and agreed to the deal with a smile.

Yun Zhen had the breeding boxes delivered to the warehouse, and then transported them back home in a storage backpack and sent them into the interstellar plane.

As for the plants and equipment obtained from the interstellar plane, the former are sent to the warehouse, and the latter can only be given to the doomsday plane.

Because the system said that the nuclear pollution radiation purification device was too advanced, and Blue Star did not have the conditions to manufacture it on its own. Many materials of the device were only available in the interstellar space, and its startup and operation also had to rely on energy stones.

[The apocalyptic plane is the most chaotic period in human history, and it is also the prelude to mankind’s entry into the interstellar era. ]

[The first plane opened by the space-time interaction system is there, and you are not restricted too much even if you interfere with it. This is the reason.]

[The tolerance rate is higher in an era of loss of order, but the real world is peaceful and stable, and any overly advanced technology will have a wide and far-reaching impact. ]

Yun Zhen understood. Although he felt a little regretful, he thought it was worth it if he could help the apocalyptic plane.

She asked Pei Qinian to help her buy the patents for the formulas of cancer treatment and burn medicines, and paid for them with about 500 blue star plants of various species and 100 blue star animals of different species.

These two patents belong to two biological companies in the interstellar plane. Unlike the Pei family and the official, they must pay actual precious materials to exchange for them.

everything’s ready.

Yun Zhen sent six sets of nuclear radiation purification devices into the apocalyptic plane and handed them over to Pei Yan.

She had no intention of asking for anything in return, but Pei Yan took the initiative to give her the latest nuclear power generation technology.

This is an advanced technology that is being studied by future generations and can be realized on the Blue Planet.

“This new technology produces more energy and is cleaner than nuclear fission.”

“The world you ‘descended’ into should have relatively backward technology, right? Do you need this?”

Yun Zhen showed surprise, “Yes, thank you!”

She did not reject the new technology, but took it readily and took out the bookcase.

In recent years, the news of a neighboring country’s wanton discharge of nuclear wastewater has caused panic among the people. At present, Xiaguo does not have the technology to generate electricity through controlled nuclear fusion. If it can make progress in this area for 100 years, ordinary people will feel much more at ease when using electricity, and will not be as “terrified of nuclear power” as before.

However, she also had some doubts.

“Since we have such good new technology, why do nuclear wastewater leaks and water pollution still occur?”

“In Huacheng before, almost the entire city was in a water shortage because of this. Even the rainwater that fell from the sky could not be drunk.”

Pei Yan explained: “After the emergence of new technology, the price of existing old technology will basically drop.”

“In order to save financial expenses, officials in many regions may not be willing to purchase new technology equipment.”

“Unless the old equipment is outdated and retired, it is possible to replace it with new technology equipment.”

“As a result, most cities will have a mix of old and new technologies.”

“There are no problems in peacetime, but when there is a war or natural disaster, nuclear power plants are extremely dangerous, and the dangers of using equipment with old technology are doubled.”

It turned out to be a problem of not having enough money.

Yunzhen understood.

Even though the high-speed rail network has spread across the country, some places still have green trains.

The promotion of advanced technology is gradual and will not be popularized all over the world all at once.

Moreover, although Xia has popularized the technology, its neighboring countries are still using old technology. If nuclear waste water leaks, they will still be affected.