After the people of the Siqin Empire moved all the boxes off the spaceship, Su Han carefully inspected them.

Su Han's behavior immediately made Baker roll his eyes.

Since the Siqin Empire has agreed, how can it be possible to do something in terms of quantity.

After checking, Su Han was sure that there was nothing missing from the materials he listed, so he nodded to Baker: "Okay, there's no problem, you can go back." ”

Baker feared that staying on this planet too long would arouse the suspicion of the Millsap civilization, so he naturally did not stay here for long.

Soon, the Boruo of Siqin Kingdom left Longyuan Star.

After confirming that the Boruo had really returned to the Siqin Empire, Su Han ordered someone to move the box containing the materials back to Dragon City.

Although these boxes are extremely heavy, it is not difficult to move them back to Dragon City because of the Shenwu Mecha.

Until all the materials were transported back to Dragon City, there was nothing wrong in between.

However, as soon as these materials were transported back to Dragon City, the various research groups in the Dragon Kingdom were not calm.

The heads of these research groups approached Su Han one after another, hoping that their institute could get a part of the materials to be used for various research.

In the face of these requirements, Su Han couldn't cry or laugh.

Since learning of the existence of other civilizations, the focus of research in the Dragon Kingdom is not limited to the Dragon Yuan Star.

It is precisely because of this that the heads of various research institutes are greedy for this batch of materials.

Although Su Han repeatedly emphasized that he had already thought about using these materials.

But the heads of those institutes refused to give up easily.

has been 'entangled' with Su Han.

In desperation, Su Han could only come up with a small amount of materials and let the research institutes conduct research.

After sending away the person in charge of the research institute, Su Han immediately ordered someone to hide these precious materials.

As for Su Han, he thought about how to use this batch of materials.

At present, Long Yuanxing has no 'internal trouble'.

There is no point in making some more flying machines like Sky City.

Thinking about it, the dragon kingdom now needs a lot of resources to upgrade the civilization level.

Su Han decided to use the resources 'sent' by the Siqin Empire to build a spaceship that was enough to pass through the crystal walls of the galaxy.

After all, good things like this don't happen very often.

If the Dragon Kingdom wants to impact the second-level civilization, it must have its own 'interstellar exploration team'.

The role of the interstellar exploration team is to explore unknown planets and dig up more resources.

Here, it has to be mentioned that resources are extremely important for any civilization.

Take the Siqin Empire, for example.

It itself belongs to a second-level civilization in the universe.

However, after tens of thousands of years of development, it has the qualifications to impact the third-level civilization.

Therefore, in recent years, the Siqin Empire has sent interstellar exploration teams to explore other planets in order to obtain more resources.

As long as the Siqin Empire has enough resources and technology, it can attack the third-level civilization.

At the moment, the Dragon Kingdom is still a first-level civilization in the universe.

For future development, the dragon kingdom must have its own interstellar exploration team.

However, during this period, the Dragon Kingdom still needs to improve its strength.

Thinking of this, Su Han finally decided to create a batch of liquid robots for the Dragon Kingdom.

Liquid robots can work in a variety of environments.

This can be described as the most advantageous technology for the current Dragon Kingdom.

Soon, Su Han selected a group of elites from major research institutes and took out the core technology of manufacturing liquid robots.

Before those scientific researchers could sigh that there was such a wonderful design in the world, Su Han pulled them into the temporary laboratory.

The whole laboratory is about five or six hundred square meters.

At the very center of the laboratory are four giant display cases.

These showcases are made of glass.

It's perfectly possible to see what's going on inside.

At this point, the glass display case is filled with water.

In the middle of the display case is a large stone.

This stone is Longyan steel, a very rare material.

The protruding part of the water is about 15 square meters. Unlike ordinary stones, the entire surface of the stone is shiny with silver, as if it has been coated with a layer of silver powder.

Around the laboratory are several operating tables, which have been prepared by scientific research personnel in front of the operating tables.

After Su Han walked into the laboratory, he looked around and nodded with satisfaction.

To be able to build such a laboratory in such a short period of time, the entire Longyuan Star can only be done by the Dragon Kingdom.

Then Su Han gave an order to the operator, "You can start, activate the system." ”

As soon as Su Han's words fell, the staff in front of the operating table began to input instructions in front of their respective operating tables.

A moment later, the 'stone' in the glass display case actually moved.

In the glass display case, those pieces of Longyan steel began to emit a silver light as if they had been stimulated by something.

Soon, the dragonrock steel began to decompose, turning into a pool of liquid metal.

In the next moment, the liquid metal quickly divided into four distinct masses and began to make various shuttle movements in the water.

I have to say that these four lumps of metal seem to have spirituality in the water, not only fast and scary, but also dexterous and scary, and in the process of movement, they are constantly changing various shapes.

Seeing this scene, a gleam flashed in Su Han's eyes.

The advantage of a liquid robot is that it can transform into various forms in different environments.

As far as Su Han knew, some slightly more advanced civilizations had mastered the manufacturing methods of liquid robots and used them to explore other planets.

Because no one knows what kind of changes exist on the unknown planet.

Looking at the four changing clumps of liquid metal in front of him, Su Han shouted in a deep voice: "The last test, turn into a human form!" ”

As soon as Su Han's order was issued, a staff member immediately began to operate.

In the glass display case, the liquid metal, which was constantly changing, suddenly stopped, and then began to twist continuously.

Under the shocked gaze of the laboratory staff, these four clumps of liquid metal gradually turned into human appearance.

Although the process of change is very slow, as time passes, it eventually becomes a complete human form.

As soon as Su Han saw these four liquid robots, he immediately ordered, "Open the glass cabinet and let them out." ”

Creak......

There was a strange noise in the lab.

The four sides of the huge glass case slowly fall, and the water inside flows out with it.

Immediately afterwards, the four metal robots stepped out and came to Su Han's face.

On closer inspection, these four metal robots are no different from humans.

But there was a silvery glow on the surface of their bodies.

Su Han poked the nearest metal robot with his hand and found that the skin of these robots could actually shrink.

Suddenly, a smile appeared on his face!