As the system beep falls.

Two brand-new production blueprints were extracted and learned from the center console terminal.

The next second, the prompt text on the central control display changed.

[System prompt: The blueprint has been extracted, the black box data of the chip is damaged, and any content can no longer be deciphered! 】

Then, the data interpretation interface disappears.

The desktop, full of miscellaneous lists, reappeared.

After a while, Meng Lei was no longer in the mood to take care of the chip black box, he turned around and walked out of the cockpit and walked quickly towards the manufacturing station of the living cabin.

Open the manufacturing table and take a look.

Sure enough, in the production list, two new production contents have been added at this moment, which are located at the top of the list.

[Handheld underwater thruster: circuit element 0/1; aluminum 3/3]

(A small underwater booster system can greatly improve your underwater movement speed, help you escape in time at critical moments, and also speed up your material collection efficiency.

Powered by ordinary batteries, a charging dock can be built in the submarine to recharge. )

[Handheld sonar detector: circuit element 0/1; plastic 3/3]

(A set of small sonar detection system can receive sonar feedback signals in a small area and generate surrounding terrain in time. It is an essential equipment for salvaging sunken ships, exploring ruins, and reclaiming wasteland fissures!

The small detector can also retrieve abnormal point information within the signal receiving range. It is powered by ordinary batteries and can be charged by building a charging dock in the submarine. )

System prompts and cheats appear at the same time.

The detailed functions of the two sets of equipment were explained to Meng Lei.

After reading all the text introductions, the smile on Meng Lei's face could not be restrained.

It has to be said that these two things are not cutting-edge equipment.

But for players at this stage, it is definitely second only to the gravitational ball!

In the early days of land reclamation, food always came first.

The status of the gravitational ball is unshakable.

However, in some cases, the role of hand-held sonar detectors is even greater than that of gravitational balls!

For now.

One of the biggest problems that almost all players will encounter is in the process of collecting supplies after leaving the cabin.

During this period of time, the prompt protection is completely lost.

You have no way of knowing when the crisis in the dark will suddenly come.

This is the case with the xenogeneic angler fish that Meng Lei encountered before.

Including the painted skin parasite that appeared inexplicably in front of me, I don't know where it came from.

Luckily, Meng Lei had good luck, and he had a golden finger tip, so he prepared in advance.

This is the only way to avoid two crises dangerously and dangerously.

But other players are not as lucky as him, and there must be many people who died underwater due to various accidents.

Therefore, the role of hand-held sonar detectors is highlighted at this time.

Even creatures like painted skin parasites do not belong to the category of alien sea monsters and will not be reflected on the map in the form of abnormal points.

The obstacle feedback that can be presented through the sonar feedback signal is that a normal person can see that something is wrong.

When something unknown is approaching in the dark, a fool won't run away!

In this way, the security can be greatly improved.

It is perfect to use it with the thrusters at the same time to quickly escape the danger zone!

"Although the data in the black box of the chip is damaged, it cannot be resold, but I can sell the finished product directly after I build it!"

"Fishing depends on luck. If you can't reach a school of fish, even if you have a gravitational ball, it's useless."

"But this kind of processed product is different. It can be made anytime, anywhere. This is really a continuous development channel!"

Excited light flickered in his eyes.

Meng Lei smelled the business opportunity, and the corner of his mouth couldn't help but curl up.

His eyes turned to the manufacturing table again, and he paused for a moment on the crafting materials.

Both aluminum ore and plastic are easy to say, and there are still a lot of reserve resources in the warehouse.

But the circuit components needed to make these two products were not readily available in his hands.

And, to use the booster and handheld sonar, you need a charging dock to charge it.

This so-called charging dock is not available in the submarine's infrastructure and needs to be rebuilt.

Fortunately, circuit components and charging docks are two things.

When Meng Lei was browsing the manufacturing list before, he seemed to have seen it before.

It belongs to the content that comes with the blueprint library.

After a quick search, I quickly found the source.

[Circuit components: plastic 1/1; copper 1/1]

【Charging dock: Lithium 3/3; Copper 3/3; Aluminum 3/3; Zinc 3/3】

The materials needed to make circuit components are simple and not many.

However, the production materials of this charging dock are really a bit unfriendly.

Not only is there a wide variety of materials, but the quantity is even more exaggerated than that of fresh water extractors.

If it weren't for the previous fish sales, all kinds of messy materials were collected a little.

I am afraid that with Meng Lei's current wealth, it is difficult to create this thing.

But this also proves from the side that this game has a strong realistic style and a very high level of realism.

Press the confirm key lightly.

After the circuit components of the two units were built, the production options of the hand-held thruster and the sonar detector immediately became optional.

Choose to make without hesitation.

At the same time, Meng Lei pressed the production button of the charging dock.

Familiar data streams gleamed.

After a while, on the metal bulkhead next to the diving suit cabinet ~lightnovelpub.net~ transformed into a rectangular centralized charging station out of thin air.

There are three interfaces above.

It seems that it can charge three items at the same time.

When the charging dock is completed, the hand-held thruster and sonar detector are also completed at the same time.

Meng Lei curiously held them in his hands and played with them for a while, then threw them directly on the charging dock to replenish the power as soon as possible.

Take advantage of this free time.

Meng Lei came to the warehouse and checked the current inventory.

After numerous upgrades to the submarine and then a series of underwater tools.

Now, almost all of the supplies obtained through the sale of fish have been exhausted.

There are only two basic materials, iron ore and copper ore, with some remaining.

The consumption of various other relatively rare resources is very huge, and they are already stretched thin.

This made Meng Lei suddenly have a sense of the gap from a nouveau riche to a pauper.

The change between the rich and the poor came so quickly.

If you don't start a batch of materials and get into the account first, the business of reselling the propellers may not even have enough capital.

However, Meng Lei is not too worried about this.

He has only explored a quarter of the large sunken ship under his feet, and there are still a lot of unknown areas that he has not set foot on.

Now with hand-held sonar detectors, the safety factor is guaranteed.

Once again into the water, it is to start the work of eliminating the painted skin parasites.

Once that horrific thing is cleaned up, the whole wreck will have nowhere to go.

At that time, even if you pick up junk in the fourth-floor engineering cabin, you will be able to pick him up softly!