said his offer, looking at Chen Xin, who did not speak, Li Wensheng was still a little apprehensive, of course the things he took out could not be compared with the price that Mo Qingyan had offered before.

The city now has a permanent black market, where several shelters in the city communicate with each other in private.

Although the authorities were aware of the existence of the black market, they did not crack down on it, but acquiesced in its existence.

The most valuable goods on the black market are all kinds of non-renewable materials produced before the disaster, and wine can be said to be the hardest commodity.

Even just an ordinary bottle of liquor can be exchanged for enough food rations for a person for a week on the black market, not to mention good liquor with a higher value, and some can even exchange a bottle for a month's rations.

Although the box of compressed biscuits brought by Li Wensheng is also in demand on the black market, it is really far from the ten boxes of wine and ten boxes of canned meat opened by Mo Qingyan, not even one percent.

Not to mention that Mo Qingyan also took her sister in the price offered.

However, the price offered by Li Wensheng is not cheap, and the value is the ten fish.

If alcohol is scarce, then meat is really rare, and even on the black market there is no fresh meat, only canned meat that has survived before the disaster.

Most of them are pork or luncheon meat, which can hardly be called meat, not to mention fresh fish, which is completely extinct, except for the underground planting areas that the city government may have, and people like Li Wensheng who have engaged in aquaponics may have it.

Regarding Li Wensheng's offer, Chen Xin just frowned and said, "How many fish did you come to me last time when you came to me to change the oxygen concentrator?" ”

Hearing Chen Xin say this, Li Wensheng's face suddenly turned red as if he was constipated, if it wasn't for wearing a protective mask, and the surrounding light was dim and he couldn't see his face clearly, Li Wensheng was afraid that he would have to bury his head in the snow in shame at this time.

"Then I'll add a few more fish ......" Li Wensheng was embarrassed to raise the price again, which was also like cutting meat and bloodletting for him.

Although he raised a lot of fish, he had turned off half of the aquaponics system in order to save electricity, and he didn't have many fish in his hand, and it was already his limit to be able to take out more than a dozen fish to exchange them with Chen Xin.

Fish is not a vegetable in the field, the seeds can be harvested in a month, and they can even be peeled and grown, and it takes a year for a fish to be raised from fish eggs to adults, and it is not uncommon to raise it for two or three years.

Chen Xin looked at Li Wensheng's appearance, couldn't help but shake his head, and asked him, "Old farmer, you should still have extra aquaponics equipment in your hand, right?" ”

Hearing Chen Xin ask, Li Wensheng couldn't figure out what he meant for a while, but he still nodded and said: "There are only spare parts at home, not much, but the warehouse where I used to stock up was not very burning, I went to see it before, searched inside, and probably got together three or five sets of equipment." ”

When Chen Xin heard him say this, he nodded with satisfaction: "Since this is the case, then you take two sets of equipment, plus six males, six females and twelve live fish for seeding, and I will give you a set of ground source heat pump equipment, and help you install it by the way." ”

"This ......" Li Wensheng hesitated in his heart when he heard Chen Xin's offer.

It's not that he can't afford the two sets of aquaponics equipment or thinks the price is not worth it, but Chen Xin wants to change the aquaponics equipment obviously for his own use.

In this way, Chen Xin also has the ability to produce fish resources here, which naturally means that for Li Wensheng, he will no longer be able to exchange fresh fish, a renewable resource for him, from Chen Xin in the future, or he can't sell it at a price.

However, Li Wensheng only hesitated for a while, then gritted his teeth and nodded in agreement: "Okay, two sets of aquaponics equipment, twelve kinds of fish, this box of compressed biscuits I brought is still a deposit." ”

Seeing Li Wensheng like this, Chen Xin was a little impressed by him, so he nodded and said, "Since the price has been negotiated, what about the materials?" I'll install it for you when the equipment is ready. ”

"It's in the car." Since the price was negotiated, Li Wensheng did not hide it, took Chen Xin to the back of the car, pointed to the things in the car and said: "The two central air conditioning external units, you have all the things you want, and the ones I picked are all fairly complete external units, and everything should be usable." ”

Chen Xin nodded, it didn't hurt him if it was damaged, it was a big deal to repair it with the system on the workbench.

asked Li Wensheng to help clean up the snow piled up at the gate, and then Chen Xin pushed the gate open and carried two discarded air conditioners from Li Wensheng's car.

This also reminded Chen Xin that it seems that not only the small bunker with short-wave antennas needs to be de-iced every day, but also the de-icing and snow shoveling at the gate of the shelter.

Unless Chen Xin changes the gate to electric hydraulics next time, and has its own function of de-icing and defrosting, it will be indispensable to shovel snow and de-ice.

After all, although Chen Xin doesn't go out much, he still has to go out after all.

Watching Chen Xin pull things closer to the shelter, and gave Chen Xin a box of compressed biscuits as a deposit, Li Wensheng said goodbye and left.

Although he was a little worried about whether Chen Xin would take something and not give him equipment, since he knew that Chen Xin's refuge was here, he was not afraid that Chen Xin would run away, and it would be a big deal to come to collect debts.

After sending Li Wensheng away, Chen Xin also closed the door of the shelter again.

Although the blizzard has stopped, there are still snowflakes in the sky, which is also the after-effect of the meteorite impact.

Because the previous impact site was smashed into the Pacific Ocean except for the Federation, a huge amount of seawater was lifted into the air, and the evaporation brought by the global fire caused the entire atmosphere was filled with water at this time.

Chen Xin didn't go out for a few months before, his shelter was built in the mountains, and the gate of the shelter was not in danger of entering the water, so he naturally didn't feel anything about it.

But in fact, it rained outside for two or three months in a row, and this time the snowstorm was also caused by too much local rainfall, which caused the temperature to plummet.

Meteorite impacts not only obscured the sky, but after the loss of sunlight, the entire weather system also collapsed, losing the self-regulation of the weather system, and extreme weather will only become more and more frequent.

However, these have no impact on Chen Xin, who lives underground, after all, no weather can affect the mountain of more than 200 meters.

However, just as Chen Xin was pushing two air conditioners and walking into the shelter, there was a sudden shaking under his feet, which made him stand unsteadily, and he held on to the wall to stand firmly.