After all, Tang Yan still didn't choose to upload the blueprint to the mall.

It's not that I'm reluctant, but these external power bones are also considered to be advanced technology, although the current earth technology has also reached this step, but compared to these in the blueprint, the development of earth science and technology is still too complicated.

In particular, the mechanical wing is only an idea at present, but it cannot be realized, but the mechanical wing in this blueprint can be realized, and the key energy source can also be replaced by electricity.

Once this thing is cracked and developed and brought to the earth by someone with a heart, it will definitely be an impact on the earth's science and technology.

When the time comes, he will not think about peace.

I'm not afraid of this, but it's troublesome!

Besides, he is not alone, he still has relatives and friends around him, and he will not have an accident himself, and those relatives and friends may not be able to point out.

Even if the background is good, in the face of advanced technology, there will definitely be people who will take risks.

However, while blueprints won't be available for the time being, some of the widgets that we've collected in the past can be sold.

For example, car parts!

This was collected as early as when he went out to collect those technology fault parts, and he originally wanted to put them on the shelves before, but because of a series of reasons, it has not really been implemented, and what happened next, he almost forgot that he had collected these things.

If it weren't for the fact that he suddenly wanted to save the source now, he probably wouldn't be able to remember it.

Car parts are different from those that are forward-looking, and this thing is more than that.

Although the abandoned vehicles within the scope of the authority can be collected by the player, these abandoned vehicles are either completely scrapped, or they are missing important parts, such as the engine engine or something, in short, they can't put together a complete car.

And it was these missing critical parts that he collected.

With these missing key parts, those who know how to drive and those who know how to repair cars are completely able to do it themselves and have enough food and clothing.

With the release of these parts in the mall, some players have not had time to see the role of these parts, and the limited parts have been sold out.

When those players reacted back, they looked at the car parts that had been marked with the word "sold out", and fell directly into a state of wanting to cry without tears.

Isn't it so fast? They have only just seen it, only then have they understood the role of these parts, and they are gone?

"Dude, you're moving too fast! This hasn't even seen any effect, and it was seconds! ”

"Wow! Uncomfortable! Car parts! Crying! There is no one to resell it! I paid a premium for it! ”

"No wonder these cars are abandoned here, it turns out that the key parts have been dismantled, I seem to have found something terrifying!"

"Anyway, it's just car parts, which doesn't mean let's assemble the vehicle ourselves!"

"@琳, official dad, can you put a little more parts on the shelves, I didn't grab it, I'm uncomfortable!"

"Tsk, so much money! This thing sells for 2,000 origin coins! ”

"EMMM, there's a question, what about gasoline? None of these cars seem to have gasoline in them, do they? Without fuel, do you drive with telekinesis? ”

“ohhhhhh！ Gasoline! Hurry up, scavenge for gasoline, this thing will definitely be in demand after that! ”

……

In the main city, the players who were talking about the car parts that had been sold out began to leave one after another after a short discussion, and the rest continued to discuss in the same place.

The second floor platform of the north gate.

The players couldn't hear Tang Yan talking at the moment, and even if they heard him, they wouldn't react, and even sneered.

Joke!

A little more parts on the shelves?

When these parts he produces! These are still collected when I went out, and if I want, I want to go outside and find them myself!

If he really wants it, can he not put it on the shelf! He is in dire need of the origin of the world now!

However, he didn't expect that these parts would be sold out not long after they hit the shelves.

With a price tag of 2000, these players can really get their hands on it.

Looking at the parts that had been sold out, Tang Yan was silent for a moment, and then as if he suddenly thought of something, the expression on his face gradually became subtle.

Noticing his sudden change in complexion, Lin frowned, and in her puzzled gaze, the former suddenly let out a long sigh, and then hammered the table with a sad face, "The pricing is still low!" It should be set at 3000! ”

The former: "......"

Well, she thought something had happened to the other party, but she regretted the low price!

If this is known by the players, they will definitely form a group to blast each other.

However, this seems to be a bit low.

2,000 each, 30 in total, 60,000 world origins, plus the number of world origins that have been accumulated before, this price is a little higher, and now they can unlock the second-level world tree!

emmmm……

It seems that he has a tendency to be assimilated by Tang Yan......

Tang Yan's side, who was regretting that his price was low, did not pay attention to what Lin was thinking at this moment, and took a look at the world origin that had been accumulated at present: 192131.

There is still a gap of 8,000 to 200,000, and sure enough, the price of the parts is low!

Forget it, anyway, there are only eight thousand left, just wait, it just so happens that the boiler has not been repaired now, even if it is upgraded to the second-level world tree, those second-level technology blueprints can only be left to eat ashes.

Right now, there's no hurry.

Deserted area outside the main city.

The snow has not yet melted, and while this makes it difficult for players to move to some extent, they are more affected than the infected.

Originally, because the snowfall ended, their frenzy disappeared, and their speed returned to normal, coupled with this snow, their speed suddenly dropped again and again, and with the incomparably bald brain, it was not too easy for players to solve them at this moment.

Of course, this is only against ordinary infectants, and more advanced ones are still not easy to deal with.

However, this is enough, anyway, the player is not prepared to deal with the advanced infected, and the giant mutant infected is just an accident.

Approaching the evening, the last real estate certificate of the welfare activity was exposed, and with the revelation of this last real estate certificate, the players who did not get it were disappointed, but to no avail, and could only have a good time on the forum.

As for Tang Yan's side, because of the real estate certificate and serum elixir, his task of collecting 200,000 copies of the World Origin had been completed early, and he had upgraded the World Tree before, and additionally unlocked the first-level blueprint option of the second-level armory.

Then, he was shocked by the follow-up secondary blueprint options.

One page, densely packed with at least 100 second-level blueprints!

Let's not mention the contents of these blueprints, anyway, when he saw the number, he closed himself on the spot.

What a bright prospect, it's all a lie!