Global Plunder: Start with Heart of Darkness

The system beeps sounded several times in a row, which made Gu Yu feel comfortable.

Sereg, hero, barbarian, battle mage, gold second level.

The system's default, which was obviously Krurod's evaluation standard, characterized Serig as a barbarian battle mage.

Gu Yu didn't care about this. He was happy to regard Serig as an orc alchemist.

Now that Liu Qing is still outside, Gu Yu introduces Gargamel to Serege.

Gargamel has been studying the problem of purifying gas springs, and Serig is also very knowledgeable in this area.

He believed that these two alchemy enthusiasts could create a spark of love.

After Serig is settled, the remaining twelve orc warlocks cannot be spared.

Gu Yu spent most of the day to deal with them all and obtained eighteen dark demon guards at once.

Together with the previous six, the number of Dark Demon Guards reaches twenty-four.

This is a very terrifying force. It is all gold level three. I wonder if you are afraid of it.

Unfortunately, not all warlocks can summon demon guards, and many can only curse and spell attacks.

Gu Yu didn't waste any time. After recruiting and surrendering to no avail, he handed everything over to a group of subordinates to solve the problem.

Such a massive experience gift package has benefited many people a lot.

Latte has entered the second level of gold, and the gap between it and mocha is getting smaller and smaller.

Ying Yi successfully broke through to the first level of gold and was able to stand alone.

The Phantom Assassin team has all been upgraded to Silver Level 4, becoming Shadow One's powerful team.

Many other units involved in the siege have been improved, which overall makes Gu Yu very satisfied.

After such a long period of evolution, a large number of civilizations have merged.

The building panels of Dark Sky City have finally changed.

However, the only new buildings that can be upgraded are the Dark Cave and the Black Wolf Lair.

The Blade Deep Nest, which Gu Yu wanted to upgrade most, was still evolving.

Without hesitation, Gu Yu chose to upgrade these two barracks.

In the Dark Abyss, you can recruit the Blue Devil leader's advanced unit, the Blue Devil Lord.

The Black Wolf Camp allows you to recruit the advanced unit of the Night Sky Giant Wolf, the Night Sky Wolf King.

The initial levels of these two second-level advanced arms have reached Silver Level 1, and the energy crystals and life essence spent have increased again.

There are so many Night Sky Giant Wolf and Blue Devil leaders in the territory now, and it will cost a lot of money to upgrade them all.

But no matter how expensive it is, it must be upgraded. Gu Yu gritted his teeth and upgraded all the barracks and units.

In this way, in the future, the Blue Devil Wolf Cavalry can directly upgrade to the Beast Soul Knight through the Beast Soul Altar.

The Beast Soul Knight who has advanced to the Wolf Knight has almost the same strength, with both being at the third level of Silver.

This time Gu Yu went to war and made a huge fortune from Shuangji Valley.

Originally, plus the existing inventory in the territory, it was enough to recruit all the troops in the barracks this week.

But Gu Yu couldn't bear to do anything.

Because there are too many places in the territory that require spending money, if all is spent on recruiting troops, construction will lag behind.

Anyway, there will be no shortage of troops in the barracks, as long as they can be recruited within this week.

Wanting to understand this, Gu Yu focused on territory construction.

After building two barracks, he set his sights on another.

Golem Foundry, an upgraded building of the Golem Forge, can produce sandstone golems.

The upgrade cost is 6000 energy crystals, 10 units of second-level wood, 10 units of second-level stone, and 10 units of sandstone.

There is a mine at home, so don’t panic.

Gu Yu took the obsidian mine into his territory two days ago, and Swann has been mining the associated sandstone mine there.

There are now 20 units of sandstone in the warehouse.

Gu Yu immediately built the golem foundry and upgraded all the golem soldiers to sandstone golems.

Sandstone Golem: Level 3 Advanced Unit, Silver Level 7

Innate abilities: Dark Affinity, Space Affinity, Fossils, and Burden Reduction.

Soldier skills: high-speed punch, charged combo, powerful hardening, extreme speed crushing.

The upgraded sandstone golem is slightly smaller than the Black Yao Golem and looks more solid.

When they are about to launch an attack, their body surface will light up with cyan energy, erupting with even greater power.

Unlike the Dark Flame Golem, which is cumbersome and slow, the Sandstone Golem is obviously much improved.

Their load-reducing talent makes their bodies feel much lighter and their speed greatly increases.

Moreover, their skills have also been fully strengthened, especially the charged combos, making the sandstone golem's attack power extremely terrifying.

It's no wonder that the sandstone golem's initial strength reached the seventh level of Silver.

But what makes Gu Yu depressed is that whether he is recruiting sandstone golems or upgrading black brilliance golems, he needs 1 unit of sandstone.

After upgrading the Golem Foundry, there are only 10 units of sandstone left in the warehouse.

There are 24 Black Yao Golems in the territory, and there are 36 more to be recruited in the barracks.

He looked helplessly at the inability to recruit so many soldiers, which made him feel extremely uncomfortable.

Three times the amount of explosive troops is really confusing.

Gu Yu was not sure whether the sandstone mining volume this week could reach 60 units, so all the remaining sandstone was used to recruit new soldiers.

At least make sure to recruit all the troops in the barracks this week.

If another plague week or something happens next week and the barracks are emptied, he will not lose anything.

Resisting the urge to recruit a large number of soldiers from the barracks, Gu Yu decided to go to the Starry Sky City first to talk to Swann.

In a few days, the city of stars has changed a lot.

As soon as Gu Yu entered, he saw a troop of five hundred people walking in order.

Among these recruits, there are Dark Sky tribesmen, Dark Sky orcs, and Dark Goblins.

But no matter what race they are, they are extremely serious at this moment, and every action is executed meticulously.

Swann was standing on the high platform, with a serious look on his face, giving people the impression of being calm and confident.

"Clan leader, you are finally back."

Swann showed a smile when he saw Gu Yu coming.

"Uncle, if you select orcs and earth people into the recruit team, aren't you afraid that they will affect the overall tacit understanding?"

Gu Yu originally thought that Swann would only choose the Dark Sky Human Race, but he didn't expect that he would be more eclectic.

"There's nothing strange about it. As long as you train well, no matter what race you are, you can integrate into one and work together tacitly."

Swann was full of confidence, and his eyes sparkled like never before.

"It seems that uncle is very optimistic about this army."

"Of course, I found that orcs and goblins have some advantages that humans do not have, and they are more suitable for some special arms.

For example, orcs have much greater strength and endurance than humans, allowing them to equip them with heavier weapons.

There are also goblins, they are small and can fit into tighter spaces, so our machines can be made smaller and more maneuverable. "

When talking about soldiers and equipment, Swann became particularly talkative, which was very different from his usual taciturn image.

"Does the Military Academy have any new technologies?"

Gu Yu discovered that in addition to riflemen and medics, there was also a fire-breathing soldier among the options in the barracks.

"Yes, we just developed a set of fire-breathing equipment yesterday. Today, we will select 100 fire-breathing soldiers from this batch of recruits."

Swan nodded and said, this is also the reason why he is optimistic about the Dark Sky Orcs.

Compared with the strength of ordinary humans, orcs are much larger, and their tall bodies are more suitable for carrying large fire-breathing equipment on their backs.

Fire breathing equipment?

Gu Yu suddenly became interested and immediately asked Swann to get a set so that he could experience it for himself.

Soon, a set of fire-breathing equipment was delivered.

It's actually just a flamethrower and a fireproof suit.

Swann introduced the flamethrower to Gu Yu in detail.

The flamethrower is mainly composed of energy bottle, pressure source device, energy transmission pipe, ignition device, flamethrower and other components.

The most eye-catching thing is not the powerful flamethrower, but the energy bottle with a diameter of 30 centimeters and a length of one meter.

Unlike the flamethrower on Earth, this energy bottle is not filled with gasoline, but highly concentrated high-energy gas.

When spraying, the high-energy gas in the energy bottle is sprayed out through the energy transfer tube and flamethrower, and is instantly ignited to form a pillar of fire.

The maximum range can reach thirty meters, producing a high temperature of about 2000°C.

Even steel can be melted quickly.

Gu Yu carried an energy bottle on his back and found that the weight was about one hundred kilograms, which was a bit heavy for ordinary people.

He aimed at an upright iron sign twenty meters away and pulled the trigger.

Suddenly, a powerful pillar of fire shot out from the flamethrower and hit the iron sign hard.

The scorching heat raised the temperature of the entire training ground a lot.

The flames burned fiercely, and in less than a minute, the iron plate began to melt.

Even if Gu Yu turned off the flame spray, the flames still adhered to the iron plate, burning a big hole through it.

"It's amazing! This is even comparable to the fire magic released by Korgall."

Gu Yu couldn't help but clicked his tongue. With this set of fire-breathing equipment, wouldn't the Ankong clan be able to form a team comparable to the mages?

“The power is not bad, but the current output of concentrated high-energy gas is not high, and the flamethrower still has many shortcomings.

For example, the range is too short and the sustained combat effectiveness is insufficient. These require further weapons development. "

Swann analyzed it calmly and was not too proud.

Concentrated high-energy gas?

Gu Yu couldn't help but pay attention when he heard this term again.

"Is this the gas extracted from the gas spring, compressed and condensed?"

"It's not that simple. The gas springs we have found are all contaminated, extremely unstable, and can easily explode after compression.

Therefore, to produce concentrated high-energy gas, we also need to filter and purify the gas repeatedly before it can be used reluctantly. "

Swann shook his head slightly.

"Gargamel has figured out how to purify gas?"

Gu Yu's eyes lit up. If the research was done, the problem of more than a thousand orcs in the territory could be solved.

How could this old goblin figure it out without notifying him? He really deserves a beating!

“We are still far from it. The methods currently developed are too complex and very inefficient.

If there is pure gas source energy and it is compressed into high-energy gas, the power of the flamethrower can be doubled. "

Swann was a little helpless. He knew very well that many of the high-end weapons in Star City required high-energy gas.

Not to mention, even the special equipment of medical soldiers requires high-energy gas as energy source.

Only by solving this purification problem as soon as possible can the science and technology of Star City develop rapidly.

"Don't worry, I have found a powerful alchemist again. With his help, this problem will be solved soon."

The rough image of Serig emerged in Gu Yu's mind.

It should, maybe, probably... be very powerful.

…

PS: Important notice, starting from tomorrow, Lao Tangyuan will combine the two chapters into one chapter, which will be released before 8:30 am.

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