The three mountains in the northwest are the place where spirit beasts and monsters die.

The seven mountains in the northwest are where the corpses of spirit beasts and monsters were transported by ants. On the hillside, Du Ke saw a tower forest similar to the African ant hole through the little bee drone.

Countless ten-meter towers made of rocks or soil are mixed in the forest, and each tower has an exit.

These ant creatures are in this Tallinn, decomposing the corpses of the spirit beast monsters and transporting them to the Tallinn bit by bit. Du Ke tried to control the little bees and enter the Tallinn to investigate the situation, but as soon as he entered, he felt that the signal was weakened sharply and had to fly out.

Observe for a while.

It was not until the corpses of the spirit beast monster were completely decomposed and all the ant creatures returned to the Tallinn and no longer showed up, Du Ke took back the bee drone.

"Du Ke, are we going to trade with big ants?" asked Sisesis.

"Not yet, these ant creatures are stronger than the mushroom people. If they are not sure about their friendship, they should not be easily contacted. After I have observed and confirmed many times, let my clones trade with them." Du Ke is a cautious person by nature. It is not a problem to contact natives like Huaxian and Mushroom people who seem to have weak strength, but the ant creatures are not good at strength.

Magic and martial arts are all very powerful, and the special energy attacks of archers cannot guarantee whether the future mechas can withstand it.

Moreover, these ant creatures look very scary and don’t look like good people.

"Go back first, wait until your Spirit King accumulates energy, I will experiment with what materials can withstand this attack before determining the level of danger of ant creatures." Du Ke said.

In fact, it is best to catch an ant creature to contact the soul, or let the flower fairies feel whether it belongs to an evil race.

But there is a risk of alerting the enemy.

The Nanhu Flower Sea is only separated by seven mountains from the Tallinn of Ant Biology. Du Ke himself doesn't care. If ant Biology is abusing it, you can hide away, but the flower fairies are very dangerous.

...

A monitoring device is dropped and installed on the trunks around Tallinn, which can be photographed day and night.

The distance between Qishan in the northwest and Nanhu Flower Sea is about 150 kilometers. If the signal transmission is insufficient, we can only come to update and store frequently. So far, the scope of Du Ke's exploration has been about half of the province, but the most exploration is to the south, and the three directions of the west, north and east are relatively few.

Return to the Nanhu Flower Sea, the experiment continues.

The hidden magic of the four-legged spider is more difficult to capture the casting process than Du Ke imagined, and the light-speed photography system is also difficult to capture useful data, so it can only be luck. I hope to filter all the data through different experimental plans and get valuable discoveries.

Sharapova, who is free to do, has become a regular visitor in the laboratory and helps Du Ke collect information.

Therefore, Du Ke can take time to study the body tissues of the spirit beast monsters.

He first named this spirit beast - a mountain beast, because this monster is really as huge as a hill, with irregular scales and protrusions like various rocks. From a distance, it looks like a small hill.

When he took out the sealed test tube, he immediately found that the brain samples collected no longer shine, only a light white brain mass was left.

"Um?"

"The energy disappeared?"

Du Ke dug out some samples and conducted chemical experiments, but did not find too many abnormalities, just ordinary animal brain tissue. The energy that emits blue light cannot be observed at all, no matter what microscope he uses to observe.

Fortunately, Xisseshe can summon the mountain beast spirit king, and then you can observe the blue energy through the spirit king.

In the next two days, he was studying the scale armor of mountain beasts. The hardness of this scale armor can be said to be no less than the mitril silver titanium tungsten alloy used on future mechas. After many experiments and purification, he found a new mysterious metal.

"The chemical properties are similar to metal copper and have a relatively hard texture, but after adding the alloy, it brings huge improvements in hardness to the alloy, including toughness, corrosion resistance, high temperature resistance and other properties, which are greatly improved."

When Du Ke saw the experimental data of this metal, his eyes shone again.

He compared this metal with Mitsunian. Both metals greatly improved the alloy effect, but Mitsunian increased more sharpness, while this metal increased the strength and toughness of the alloy, that is, the degree of defense.

"It's a copper element, but it should be a secret shape. Should I call it a secret copper?" Du Ke thought for a while, and felt that the metal was extracted from the scales of the mountain beast after all, so it's better to take it up the mountain beast. "Mountain copper is called mountain copper."

When the second metal secret shape was discovered, Du Ke couldn't guarantee to bring it back to the earth. Will it become ordinary metal copper like mitral? But in the fantasy world it must have great value to be explored.

Testing alloys of different proportions was carried out, and soon, the best alloy formula was tested - Shan copper manganese tungsten alloy.

Shancopper manganese and tungsten alloy has huge strength and toughness, and can almost reach the level of carbon nanotubes. Even if Shancopper manganese and tungsten alloy is only 1 cm thick, it can withstand the puncture of armor-piercing bombs.

But Shan copper manganese and tungsten alloy is not the best alloy. When Du Ke added Shan copper and Mithril to the alloy formula, he made an alloy with a complex formula.

Iron metal is the main component, and is made of metals or carbides such as tungsten carbide, titanium carbide, manganese metal, chromium metal, aluminum metal, and other metals or carbides, supplemented by certain mitril silver and mountain copper.

This alloy not only has the advantages of Mithril titanium tungsten alloy and mountain copper manganese tungsten alloy, but also has a slight improvement on this basis. More importantly, it can greatly resist psychic attacks!

Psychic energy!

It is his definition of the blue energy released by the Spirit King. This energy is like a highly condensed state of magic elements. The biggest effect is to ablate the structure of the material itself and thereby crush the target. Whether it is an organic body or an inorganic object, under the attack of psychic energy, it will show a structural decomposition posture, just as the force between molecules is constantly destroyed by psychic energy.

Therefore, ordinary alloys can no longer withstand the supply of psychic energy. Only by adding Mithril and Shan copper as the material of alloy can it barely resist the ablation of psychic energy. However, the effects of Mithril titanium tungsten alloy and Shan copper manganese tungsten alloy are not ideal.

The new alloy produced this time can finally resist psychic attacks greatly, reducing at least 95% of the ablation of the psionic energy, and greatly reducing the speed of the psionic energy ablation, so as to complete defensive resistance before the psionic energy disappears.

"Just call you Secret Spirit Alloy." Du Ke gave a casual name.

Perhaps he will soon find a better formula to replace the temporary secret spirit alloy. If he can continue to find new secret shapes, he may be able to develop a more powerful secret spirit alloy.

In the future, the mecha is upgraded, and the Seolin alloy replaces all external materials.

"This time, even ant archers can't cause any damage to my future mechas! Ant creatures are no longer a threat, so you can consider contacting them."
Chapter completed!