After the completion of the Seawolf's transformation plan, all the mechanical bugs were scattered again, and they were in full swing to devote themselves to the next development work - base upgrade!

In addition to further camouflage and refinement of the ground part of the island, Nie Yun also turned his gaze to the surface of the sea.

First of all, building a base under the surface of the sea is much more discreet than building above the surface of the sea, and the mechanical bugs can also move and expand unscrupulously.

Secondly, in addition to a large number of shipwrecks and man-made garbage, the seabed also contains almost endless mineral deposits, which are the raw materials that Nie Yun needs.

Minerals in the seabed include a variety of metallic placers and non-metallic materials.

For example, there are minerals such as glauconite and apatite and a variety of building materials in the continental shelf area, and a large number of iron-manganese nodules and polymetallic mud in the deep-sea area.

The minerals in the rock formation mainly include iron, coal, sulfur, etc., and it is foreseeable that there are dozens of minerals that can be mined.

It is only because of the cost and difficulty of extraction that the precious resources of the seabed cannot be effectively used by human beings at present.

However, all this was not at all difficult for Nie Yun, who had a mechanical worm.

The resources under the sea were almost inexhaustible for Nie Yun, and Nie Yun naturally set his sights on them.

……

At this time, under the sea surface of tens of meters on the island, a huge cave with a diameter of 30 meters is gradually taking shape, and countless wolf robots and mechanical insects and spiders are constantly going in and out, busily carrying soil and rocks, leveling the land, or building various equipment.

At this time, a piece of land of nearly 300 square meters had been leveled in the cave, and more than a dozen simple warehouses had been built on it to store different kinds of raw materials.

Farther away, thousands of wolf robots radiate out around the island, go deep into the ocean floor to collect raw materials and minerals, and then pile them into the resource warehouse in the cave.

In the resource warehouse, there are also countless mechanical bugs responsible for sifting through and breaking down minerals.

Iron-containing substances are used to expand the population, creating new wolf robots and spiders to replenish the gathering and transportation team.

And other materials are stored separately, either as raw materials for base construction, or as reserve materials!

In order to allow the little wolf robot to better complete the submarine operation, Nie Yun added a purple-like structure to its hands and feet and strengthened the overall waterproof performance.

He also specially developed a set of simple procedures, so that they can take on a variety of simple submarine operations such as cleaning, handling, and exploration without Nie Yun's special control, so that Nie Yun can be relieved from the increasingly heavy control work.

With the underwater type of the little wolf robot and the mechanical insect spider controlled by Nie Yun, the two complement each other to maximize work efficiency.

Given the huge role played by the wolf robot, another of his current priorities is to optimize the wolf's internal programs.

Whenever a little wolf robot has a logical error or a work error in a task, Nie Yun can improve their intelligent program as soon as possible, and then upgrade all the little wolf robots synchronously.

A large number of robots brought a large amount of experimental data, providing Nie Yun with sufficient samples and a basis for improvement.

This matter seems very simple, but even the most cutting-edge high-tech software company on the planet may not be able to "discover and modify" like Nie Yun!

It's a perfect optimization cycle, and the cost of doing so under normal circumstances is an astronomical amount, but for Nie Yun, it's just a matter of moving a thought.

Nie Yun is like a hanger, and the robots under his command are optimizing their intelligence at a rate of updating a major version almost every hour, and their work efficiency is also improving at a jaw-dropping speed.

With the assistance of robots, the submarine base is expanding at a rate that is visible to the naked eye, and its changes can be described as changing with each passing day.

When the construction of the base was gradually on the right track, and Nie Yun didn't have to keep an eye on it all the time, he finally breathed a long sigh of relief.

Although his stamina has become more and more non-human since he fused with the mechanical worm, he was still exhausted by several days of high-intensity operation.

"Ha~" He yawned and walked towards his luxurious presidential suite on the Seawolf.

Almost sleeping on the bed, Nie Yun soon fell asleep.

……

At this time, on the sea not far from the secret base, a simple raft was floating with the current.

The sails were apparently made of tents, and at this time they hung tattered from masts made of logs, providing a little power to the raft.

"Big ...... Eldest brother! Are we going to die? A big man with a pale face leaned on the mast and said weakly.

Behind the big man, another tough man was also mentally exhausted, and when he heard this, he raised the last trace of strength and shouted: "Let go of your mother's fart!" We'll be able to see the land soon, hold on to Lao Tzu! ”

These two people are the unlucky ones who kidnapped Chu Xiaoxiao that day, the eldest and third in "Desperate Saburo".

It is also a tragedy, although the uninhabited island is a little remote, but it is still close to the waterway, but people are unlucky to drink cold water and stuff their teeth, and the two brothers and sisters who have been waiting for seven or eight days are stunned that they did not wait for a boat.

Even more tragic is that they are running out of fresh water and food......

The two of them, who have never learned to survive in the wild, can't be like Bei Ye, pinch their heads, and they can taste the taste of chicken with a quack.

So, the two had to make a simple raft as fast as possible, and took the remaining fresh water and some wild fruits out to sea to survive.

However, the two men, who had no sailing experience at all, were soon lost in the vast sea, unbeknownst to them, and their location was getting farther and farther away from the mainland.

After another two days, the fresh water they carried ran out, and the two ran out of ammunition and food.

"Click!" The boss took out the last wild fruit and took a small bite, chewed it twice in his dry mouth, and then swallowed it with difficulty, and then handed the wild fruit to the third child behind him.

"The last one, eat it!"

The third child didn't go to get the wild fruit, and said with a wry smile: "Boss, you eat, I have a lot of food, this is not useful at all, you keep it to maintain your strength, maybe you can still live." ”

When the boss heard this, his eyes were a little moist, but his mouth was scolding: "If you want to eat, you will eat!" So much nonsense, itchy! ”

The third child took the fruit at this time, looked at the sea in the distance with his eyes blankly, and then suddenly was stunned, and the fruit that was about to be sent to his mouth fell from his hand with a click.

The fruit "gurgling" rolled in front of the boss, and then fell into the sea, splashing a small wave.

"Ahh You scumbag! What the hell are you doing, that's our last food!! The boss was stunned for a moment, and then he reacted a little, and couldn't help howling miserably.

He turned around angrily, grabbed the third child's collar and was about to give him a few blows, but the third child pointed to the distance with excitement and said excitedly: "Old ...... Top dog! Island! There is an island! ”

Hearing this, the boss looked up in the direction pointed by the third child, and sure enough, there was an island there, lush and verdant, representing the hope of survival......