Global Plunder: Start with Heart of Darkness

"Ding! The remnants of the golem soldiers have been refined. 10 units of life essence and 1 unit of obsidian have been obtained."

Hearing the system's beep, Gu Yu's eyes lit up. He had indeed obtained obsidian. All the transformations of so many golem soldiers should be enough for him to use for a while.

However, this pile of stones could actually extract the essence of life, which made him feel amazing.

Not only that, Gu Yu also carefully discovered that the conversion furnace was very silent and had a slight change.

There's really only a hint, only a 0.1% improvement.

But Gu Yu became excited, which meant that the reformer could be upgraded again.

He understood that this was because the civilization of the Dark Sky Clan had reached the silver level and many restrictions had been broken.

Immediately afterwards, he tried throwing a golem captain in.

I don’t know what the structural principle of the transformation furnace is. Since it was upgraded to an advanced transformation furnace, the internal space is quite huge. Even if a golem captain is stuffed inside, there is still plenty of space inside.

"Ding! The remains of the Golem Captain have been refined. 15 units of life essence have been obtained, 2 units of obsidian have been obtained, and 1 fragment of the barracks upgrade blueprint has been obtained."

This notification sound suddenly made Gu Yu's mood become mixed with joy and worry, and he became uneasy.

When there was no hope, it was nothing, but now he suddenly saw the hope of upgrading the barracks, and he couldn't help but feel less nervous.

You know, one of his biggest headaches now is that the military units cannot be upgraded. If there are blueprints for upgrading the barracks, it means the rise of a powerful military unit.

He quickly prayed for God's blessing while stuffing the remaining three golem captains into the transformation furnace one after another.

As the beeps sounded one after another, he had four more fragments of barracks upgrade blueprints in his hand.

Under his gaze, the four broken pieces of paper glowed faintly, automatically forming a complete drawing.

"Ding! You have obtained a barracks upgrade blueprint, Golem Foundry."

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.

After reading the introduction of the Golem Foundry, Gu Yu frowned. He had never heard of sandstone and wondered if it could be collected.

He immediately contacted Mei Ninghua, but Mei Ninghua had never seen sandstone, and the Dark Night Clan and the Evil Eye Clan did not have sandstone.

Gu Yu had no choice but to ask Mei Ninghua to put the sandstone acquisition information on the trading market first and slowly inquire about the news.

Although the Golem Foundry would not be built for a while, at least he had a clear goal and Gu Yu was in a good mood.

Then, without wasting any more time, he loaded the remaining remains of the golem soldiers into the conversion furnace for refining in batches.

He worked until dark before he refined all the golem soldiers and obtained a total of 46 units of obsidian.

However, his good luck seemed to have run out today. After refining dozens of golem soldiers, nothing good came out.

Gu Yu decided to take it easy for the time being and cultivate his luck for two days before continuing in the conversion furnace.

After walking out of the energy hall, he immediately opened the building panels and built the golem casting room.

What surprised Gu Yu was that the golem casting room was actually an underground building, connected to the energy hall.

Originally, he was still thinking that the space in Dark Sky City was too small, and he didn't know whether to demolish the two small western-style buildings to make room.

It turned out that he was overthinking.

Obsidian Golem, Level 1 Silver, the recruitment cost is 1000 units of energy crystal, 12 units of life essence, and 1 unit of obsidian.

Gu Yu didn't expect to recruit an Obsidian Golem and pay an additional unit of obsidian. It seemed that he had to find an obsidian mine to ensure a long-term supply.

Without hesitation, he immediately recruited six Obsidian Golems. Fortunately, Dark Sky City's income was now stable and he could easily come up with these resources.

The obsidian golem is made of hard obsidian and is seven meters tall. It is slightly shorter than the golem captain, but a head taller than the golem soldier.

Gu Yu stared at the tall Obsidian Golem. Even though these big guys were motionless, with them standing by, he felt a sense of solid security.

Obsidian Golem: Level 3 unit, Level 1 Silver.

Innate abilities: Dark affinity, space affinity, fossil.

Troop skills: heavy punch, charged blow, powerful hardening, extremely fast rolling.

Gu Yu carefully checked the Obsidian Golem's talents and skills and found them very interesting.

The fossil talent actually turns oneself into a real stone sculpture, completely devoid of life.

No wonder when they entered the palace, they couldn't see that the golem soldiers were alive at all.

Heavy punches and charged blows are attack skills, while powerful hardening is a defensive skill. He had already experienced this when he fought against the golem soldiers.

But extremely fast scrolling is a new skill that he has never seen before. It should be the evolution of the fire of civilization of the Dark Sky Clan.

The Obsidian Golem can turn itself into a huge stone ball and launch a high-speed rolling attack at the target.

Gu Yu tried it, but after the Obsidian Golem curled up into a big ball, its rolling speed could quickly increase from seven or eight meters per second to thirty or forty meters per second, or even faster.

This speed has exceeded that of the Blade Spider, and is not inferior to the giant wolf in the night sky, and the collision force caused is extremely terrifying.

If the golem soldiers had mastered this skill in the palace, Gu Yu's troops would most likely be wiped out.

Just think about it, dozens of big stone balls in a closed space, constantly colliding, accelerating, and crushing without limit...

That picture is so beautiful.

The emergence of the Obsidian Golem immediately broke the dominance of the Dark Eye and became the strongest unit in the Dark Sky City.

The initial level reaches Silver level, which officially declares that Dark Sky City has entered the Silver Civilization.

In addition to the Obsidian Golem, other arms have also been comprehensively strengthened due to the improvement in civilization level.

The initial level of the Dark Sky tribesmen reaches the fourth level of Black Iron, and they can pretend to be low-level soldiers even if they lift an axe.

Among the units recruited in the barracks, the initial levels have been increased by two levels.

The Night Demon is at the sixth level of black iron, the Shadow Thorn is at the eighth level, the Blue Devil Leader is at the third level of bronze, the Night Sky Giant Wolf is at the third level of bronze, the Blade Spider is at the sixth level of bronze, and the Dark Poison Eye is at the ninth level of bronze.

In addition, all members of the Dark Sky clan have received corresponding level upgrades, including those without barracks. The gopher scouts have been promoted to the sixth level of black iron, and the gray dwarves have been promoted to the third level of bronze.

Latte broke through to the fourth level of silver, and tied with Ajit to become the only mid-level silver master of the Dark Sky clan.

Gu Yu is a little bit behind, reaching the third level of Silver, and his actual combat ability is not weaker than the top two.

Mei Ninghua and Liu Qing have been too busy to train recently, but taking advantage of the upgrading of racial civilization, they have also been promoted to bronze level three and bronze level six respectively.

Among the heroes of the human race, he can be regarded as a second- or third-rate master.

Other veterans have improved significantly, and the overall strength of the Ankong clan has reached a big level.

Unfortunately, there are more and more people stuck in the troop bottleneck, and the solution to this problem is urgent.