Global Refuge: I Open a Factory In the End Times

Su Heng took a look at the upgrade route of the old diesel generator.

[Old Diesel Generator] Upgrade to [Upgrade to gu High Efficiency Diesel Generator]

[Materials required: Intermediate iron block 2/10, intermediate steel plate 3/30, senior copper block 0/20, senior aluminum block 0/15, controller 3/1, diesel internal combustion engine 0/1, bearing 0/5]

[Required Doomsday Honor: 80/6000]

"I lost it, so expensive?"

"6000?"

"It's only 5,000 to upgrade the Doomsday Observer once."

When Su Heng saw the entry of gu's high-efficiency diesel generator, he instantly felt that it was not expensive.

[Every 100l of medium-quality diesel can generate 3k·wh electricity]

Consuming one liter of diesel per hour can generate 30 kWh of electricity!

Directly increased the efficiency by 6 times!

Su Heng did a simple calculation.

The upgraded diesel generator only needs 54l diesel!

"These materials are actually not difficult to collect, and it is estimated that you can receive them after spending two days on the exchange."

After Su Heng returned to the underground shelter, he opened the exchange to prepare trading materials.

There are 3 controllers in his hand, and other materials are not a problem, just need to replace them with materials, and they can be easily replaced.

The focus is on diesel combustion engines and bearings.

"It is impossible to collect so many doomsday honor points in the short term, I still have to take the route of material upgrade."

After browsing on the exchange for about a few minutes, Su Heng finally saw a trading post that had just been listed.

【Seller: Bruce Wayne】

【Items on the shelf: Bearing 2】

【Trade Intention: Any Material】

[Note: Anything can be private message, please bring your price! 】

Su Heng's eyes suddenly lit up, and he clicked on his avatar for the first time.

Su Heng: "Brother, do you want pure water?"

Bruce Wayne: "Yes, but I prefer meat. Do you have any meat?"

Su Heng: "It does."

Su Heng calculated the supplies in his hands. At present, he has the most snake meat and the lowest value.

Su Heng: "Is snake meat okay?"

Bruce Wayne: "Sorry, I'm not used to snake meat, do you have beef or pork?"

Su Heng: ...

"Which British aristocratic young master is this? He speaks slowly and thinks about eating beef."

"It's good to have meat to eat, okay?"

"But then again, maybe people just want to crave a bite of beef, so what about this post?"

Su Heng: "Hello, I don't have beef. The most tender and delicious meat on my hands is venison."

Bruce Wayne: "Vison?! Yes!"

Bruce Wayne: "What price can you offer?"

Su Heng: "25kg, how about changing the two bearings in your hand?"

25kg, which is 5 pounds!

Take 5 pounds of venison and replace 2 bearings. In the eyes of ordinary people, they will only change unless they have too many resources on hand!

The supplies in Su Heng's hands are indeed very rich.

His offer was not stingy, he was too lazy to waste time, and took it with one shot.

Bruce Wayne: "No problem, just take the picture."

The other party is very refreshing. As long as you save 5 pounds of venison, you can eat it for a long time, and you can see the meat and fish every time. The protein and energy sources are guaranteed in quality.

【Acquisition: Bearing 2】

"There are still 2 diesel internal combustion engines and 5 bearings missing."

This made Su Heng very difficult.

In the entire exchange, apart from the two bearings sold by Young Master Ying Lun just now, there is not even a hair on the internal combustion engine.

You know, this thing is one of the representative items of the electrical age.

There are only two kinds of people who are willing to sell internal combustion engines. One is that they are currently living in embarrassment and have to sell internal combustion engines in exchange for survival materials.

The second is a big guy with enough resources on hand, enough internal combustion engines, and mountains of resources.

The former would not be able to hunt high-star alien beasts at all unless they were full of European energy and picked up a high-grade treasure chest.

As for the latter... Su Heng felt that 99 didn't have such a big guy yet.

Su Heng opened and hung all the way, only half a foot into the electric age.

"I don't dare to post trading posts yet. I learned a lesson last time."

"It will be miserable if you are targeted."

Su Heng was considering whether to let Yin Yanyan, the tool person, send him a private message with a familiar name when she collected it for her.

Name is Mina Christine.

If I remember correctly, she should be the spokesperson for the uns.

Mina Christine: "Mr. Su Heng, are you busy?"

Su Heng clicked on her profile card and saw that there was indeed an official bronzing certification of the system: [2 Squad: uns member]

Even her dialog box has

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