Global Plunder: Start with Heart of Darkness

"Ding! The transformation furnace successfully decomposed the body of the Night Sky Wolf, obtained a small amount of dark law fragments, and obtained 5 units of life essence."

"Ding! The transformation furnace successfully decomposed the corpse of Void Evil Eye, obtained a small amount of dark law fragments, and obtained 10 units of life essence."

…

After returning to the Dark Sky City, Gu Yu first converted all the corpses into energy through the conversion furnace, and obtained 270 units of life essence at once, as well as a large number of law fragments.

All the corpses mentioned here include not only the corpses of the Void Evil Eye clan, but also the corpses of all Dark Sky clan warriors.

In this regard, Gu Yu actually went through some psychological struggle.

According to his traditional thinking, the corpses of the Dark Sky tribe should be buried somewhere behind Dark Sky City, and a monument should be erected to write their names and contributions.

Unexpectedly, after he expressed his thoughts, he was opposed by everyone.

"My benevolent patriarch, after the Blue Devil warriors die, they will return to the dark void. Please complete the sacred transformation ceremony for them!" Cabukilo, the top dogleg, was the first to request.

"Wise patriarch, the Night Sky Wolves don't like the soil. Please let them return to the birthplace of the Dark Sky Clan." Mocha rarely agreed with Cabukilo.

"Master Patriarch, the laws of the Shattered Sky Land are very confusing. It is not safe to bury them underground. Maybe they will be corrupted by the dark energy and turn into monsters. I'd better use the transformation furnace to purify them." Ying Yi also objected.

…

Gu Yu was finally convinced by Ying Yi's reasons. He didn't want a group of zombies and zombie wolves to crawl out of the ground and destroy Dark Sky City one day when he was not at home.

It is worth mentioning that during the transformation process of the reformer, the proficiency reaches 100% again and can be upgraded.

To upgrade the conversion furnace again, you need 4000 units of energy crystals, 10 units of second-level wood, 10 units of second-level stone, 5 units of mercury, 5 units of sulfur, 5 units of crystal, and 5 units of gems.

It was a bit expensive, but Gu Yu knew it would be worth the money, so he did not hesitate to throw the rare resources he had just obtained at the transformation furnace.

Advanced transformation furnace: Function 1 converts biological corpses into resources, with a higher chance of depriving some of the laws;

Function 2 transforms foreign creatures into Dark Sky creatures. If the other party is unwilling, there is a certain failure rate;

Function three fuses a certain number of law fragments into skill source balls.

After Gu Yu saw the function of the advanced conversion furnace, he was shocked and had only one thought in his mind.

It’s so worth it!

The explosion rate of corpse deprivation has increased again, and the transformation of the Dark Sky Clan does not require the other party to voluntarily. These two points alone have already paid for themselves.

The newly added third function is simply tailor-made for Gu Yu.

Skill source balls are a good thing, allowing people to acquire new skills and enhance their strength.

However, skill source balls are extremely rare. After coming to this world, he only obtained them once, which was the Shadow Fortress stripped from the corpse of the Void Walker.

In fact, the probability of the transformation furnace directly stripping out the complete skills is extremely low.

He was really lucky last time. The normal way was to rely on law fragments and fuse them to obtain them.

He is troubled by the difficulty in improving the strength of Ying Yi and others, and the skill source ball may be a solution.

I just don’t know if the skill source ball can be used by the troops, I can only wait for verification.

However, Gu Yu's good luck today was just the beginning.

"Ding! The Fire of Civilization has successfully merged with the totem pole of the Evil Eye Clan in the Void, and the Fire of Civilization has been greatly strengthened."

"Ding! Affected by the Fire of Civilization, the troops in each barracks have been greatly strengthened."

…

The totem pole of the Void Evil Eye Clan gave Gu Yu a huge surprise after being integrated into the Fire of Civilization.

Perhaps it is because the totem pole obtained this time has a relatively complete civilization, or perhaps it is because the Void Evil Eye Clan’s civilization level is very high.

This time the fusion of the totem poles of the Void Evil Eye Clan has greatly improved the civilization of the Dark Sky Clan, and the strength of the entire clan has increased.

The biggest change is in the Palace of Shadows. The original Shadow Thorn's initial level was Black Iron Level 4, but now it has been directly upgraded to Black Iron Level 6, and has an additional skill.

Dark Corrosion can add a certain amount of dark damage to Shadow Thorn's attacks, strengthening the attack power.

Gu Yu immediately transferred all the shadow thorns back and re-entered the Shadow Palace to strengthen training.

The strengthened Shadow Thorn's combat power is comparable to the seventh-level Black Iron, which can be regarded as replenishing the high-level combat power lost in the ruins.

The initial units of Dark Lair and Dark Wolf Lair have also been upgraded in level, from Black Iron Level 7 to Black Iron Level 9.

But it is of little help to the Blue Demon Warriors and Night Sky Wolves, who are now all bronze-level.

Gu Yu was naturally dissatisfied with the current secondary barracks. Taking advantage of the loose situation in his hands, he gritted his teeth and did what he had always wanted to do.

"Ding! The Dark Lair has been successfully upgraded to the Dark Cave. You can recruit the Blue Devil leader here."

"Ding! The Dark Wolf Lair has been successfully upgraded to the Dark Wolf Lair. You can recruit the Night Sky Giant Wolf here."

After the upgrade, the initial levels of the two military camps have become Bronze Level 1. The leaders of the Blue Devils all have shadow escape talents, and the giant wolves in the night sky have mental shields.

Without further ado, Gu Yu immediately mobilized all the Blue Demon soldiers and Night Sky Wolves and entered the barracks to change their jobs.

After a while, all the soldiers became taller, stronger, and more powerful.

Although the level of the second-level arms has not been improved, new skills have been added after the job change, and the combat effectiveness has undoubtedly improved.

This upgrade of barracks and units consumed a lot of Gu Yu's resources.

But it's far from over.

The third-level barracks, Pillar of the Evil Eye, requires 4000 units of energy crystals, 10 units of second-level wood, 10 units of second-level stone, 5 units of mercury, 5 units of sulfur, 5 units of crystal, and 5 units of gems.

Gu Yu sincerely thanked the Void Evil Eye clan for their silver treasure chest.

If he hadn't been given so much second-level wood, stone, and rare resources at once, he would have had to sell everything to build a third-level barracks, let alone upgrade the barracks.

Soon, a black stone pillar that looked like a monster with eyes appeared silently in an open space, and a dark aura enveloped the surrounding area.

Third-level arms: Dark Evil Eye, Bronze Level 4.

Innate abilities: Dark Affinity, Space Affinity, Eye of Exploration.

Troop skills: corrosive ray, telekinesis, death touch.

Recruitment requirements: 10 units of life essence, 600 units of energy crystals.

Gu Yu couldn't wait to recruit the six dark evil eyes, swallowing his saliva as if looking at a peerless beauty.

The Eye of Exploration is the anti-invisibility ability of the previous eye monster, which can detect most stealth and concealment methods.

Corrosive rays are Dark Evil Eye's long-range attack method, and Gu Yu has already seen it.

What surprised him was the telepathy and death touch.

The Dark Evil Eye has extremely high mental power and can communicate through the spirit and form a spiritual network for unified command.

Touch of Death turns out to be a skill that uses tentacle spikes to cause high damage and suck life force.

Gu Yu was sure that Void Evil Eye didn't know this skill, otherwise he wouldn't be able to come back alive today.

Is it because my Dark Sky Clan has many blood-sucking soldiers, which affects the Fire of Civilization and causes new soldiers to also acquire this skill?