The strength of the red stiff is stronger than that of the small copper mine guardian, and weaker than the big one.

The specific performance is that the red zombie can suppress the small guardian to fight, but it is more difficult to face the big guardian, and the two ends together can only barely compete.

But Li Yuan's side is not just two red stiffs.

The Ruby Skull is dead, and he also has a ghoul, a corpse monk, a black zombie, and two death spiders with the Bondage skill.

Li Yuan asked each of the ten fourth-order black zombies to divide five heads, and first entangled the guardian of the small copper mine.

Then all the other necromancy, the Great Guardian on fire.

Woohoo.

Two death spiders spewed transparent spider silk from their lower abdomen, trying to restrain the Guardian of the Great Copper Mine.

It's a pity that the death spider is not good.

In their first official battle, they encountered monsters that restrained them.

The Great Guardian's entire body is made of stones, and with the realm gap, the binding effect of spider silk is negligible to it.

Not to mention paralysis and corrosion.

Can you expect the stone man to feel any of this?

The Guardian of the Great Copper Mine became extremely angry because of its ant-like existence and wanted to restrain it.

Rumble.

It slammed out with a punch.

The fifth-order red stiff subconsciously resisted.

Click.

Both arms were broken directly.

The durian-sized fist continued unabated, and smashed into Hongzhuang's chest again.

Click, click, click.

Hongzhuang's chest suddenly collapsed, and he sank into a large pit.

Fortunately, it is a necromancy, and it will not die unless its mind is blown out.

Bang.

The next moment, its head was blown up by another fist from the Copper Mine Guardian.

Rumble.

The fatally injured Red Zombie directly blew himself up on the Copper Mine Guardian.

The power of the explosion was multiplied in this small space.

The two guardians of the small copper mine died on the spot.

The Great Guardian was also disgraced and embarrassed by this explosion, and his body was a little staggering.

On the other hand, on Li Yuan's side, all the staff maintained their peak combat strength, and the explosion did not have any impact on them, as if they had turned on the friendly identification radar, only causing damage to the enemy.

Li Yuan had known this for a long time, and he didn't think it was strange, he just wanted to end the battle as soon as possible.

There is only one big one left of the three-headed copper mine guardians, and in the face of dozens of fourth-order necromancers, the end is already doomed.

"Bloodshadow Claw"

"Bloodshadow Claw"

"Bloodshadow Claw"

Li Yuan arranged for ten black zombies to step forward and put pressure on the copper mine guardian from the side, but the fourth-order black zombie was still too reluctant to deal with the copper mine guardian, and he could only use his skills to make up for his own damage.

It wasn't until the resurrected Red Zombie rejoined the battlefield that the Red Zombie blew himself up twice under the siege of the two Red Zombies and numerous necromancers.

The Copper Mine Guardian finally couldn't hold on anymore and fell to the ground with a bang.

[Congratulations, the challenge is successful, you have obtained a beginner copper ore blueprint]

Before they could hear the system prompt, Li Yuan and the necromantic team were teleported out of the dim space and returned to the territory.

"I'm grass, a junior copper mine blueprint."

Li Yuan opened his eyes, and the first thing he did was to open the warehouse, and sure enough, there was a drawing lying inside.

【Primary Copper Mine Drawings (Good Products)】

When used, a primary copper mine can be obtained.

Automatically produces 10 units of copper ore per hour.

Currently, the Copper Mine can mine up to 5,000 units of Copper Ore, and after the Copper Mine is collected, the Copper Mine will self-destruct.

Li Yuan took a deep breath.

If he's not mistaken, challenging the Guardian 100% yields a miniature copper mine blueprint, but the primary copper mine blueprint has a 1% chance.

"What are the odds of me?"

Li Yuan thought of the red zombie nest in the one-star ruins, and it seemed that there was a certain chance of it being able to explode, but he broke out in his first challenge.

"No one is lucky."

A copper mine drawing directly solves the embarrassment of Li Yuan's lack of resources.

According to the market price of 1 unit of 20 second-order spars.

5,000 units of copper ore are worth 10w second-order spars.

However, these 10w second-order death crystals will take 24 days to dig up.

After 24 days, maybe the second-order spar has been rotten on the street and thrown on the ground, and no one wants it.

But at least until the end of the novice protection period, the second-order spar is still the main resource for the lord's development.

It's really not good, Li Yuan can also exchange the second-order spar for the third-order and fourth-order at the high level, it's not impossible.

Thinking of this, Li Yuan circled around the underworld, selected a feng shui treasure for the copper mine, and built it next to the underworld hut and the pool of the underworld, which was very safe.

After building the copper mine, Li Yuan looked at the sky.

He now has enough resources to challenge the Red Zombie Graveyard.

But it takes an hour or two to challenge a cemetery, and he has no experience, Li Yuan thought twice.

He simply led the necromantic team himself and continued to explore the rivers outside the territory.

Now his forces are still too weak to fight monsters and upgrade while farming the graveyard.

Choosing one of the two, Li Yuan decided to upgrade first.

Anyway, the Red Zombie Cemetery is there, and when the level of the troops is raised, you can challenge it casually, and you won't delay leveling.

If Li Yuan guessed correctly, the place where he was the lower stream of the river.

The higher you go, the higher the large tombs on both sides of the river, and the stronger the monsters inside.

Li Yuan thought that he couldn't afford to provoke seventh-order monsters now, and the fifth-order and sixth-order would be no problem, always staying downstream to kill these third- and fourth-order zombies, it would be too slow to move.

Click.

The soles of your feet are placed on the dry, hard black soil.

Li Yuan and a group of undead spirits came to the outside of the territory and looked at the river from afar.

The sky in the necropolis is always dark, and even during the day, visibility is very low, and it is nice to be able to see 100 meters away.

The gentle river flows slowly.

Li Yuan led the necromantic team and began to explore upstream.

The nearby third- and fourth-order tombs were almost demolished by the necromancy, and occasionally there were one or two scattered tombs, and Li Yuan didn't stop.

His goal today is to kill at least three fifth-order zombies, or one sixth-order zombie, before evening.

Because one of the upgrade requirements of the fifth-level underworld is the fifth-order death crystal.

Coupled with the other messes, Li Yuan had to kill three fifth-order zombies in exchange for enough upgrade resources.

All the way forward.

Li Yuan walked along the river with the necromantic team for about an hour.

Suddenly, Li Yuan stopped.

"Wait, what's that?"

Li Yuan looked ahead, and the continuous large tombs were densely packed together, forming a group of graves.

Looking at the height, these large tombs are basically above the fourth order, the fifth order accounts for a small half, and there are even a few large tombs that are seven or eight meters high, which should be the place where the sixth-order zombies sleep.

The density of these tombs is very high, and there are more than a dozen of them within a hundred meters of vision, all of which are close together.

But what shocked Li Yuan the most was not the number of large graves, nor the intensity.

It's that these big graves have been opened.

There were zombie corpses all over the ground, just like that, outside the big tomb, there were fourth-order, fifth-order, and of course, sixth-order.

Looking at the scene, here it should have been a fierce battle that lasted for a long time.

The end result is that the zombies are defeated and all the zombies are killed.

Li Yuan took the necromantic team and walked forward cautiously.

It was discovered that the death hedrons in the zombies were missing.

Seeing this scene, Li Yuan's pupils shrank.

"It's the lord."

"There should be other lords around here, and only a lord would take the death hedron so seriously."

Li Yuan took a deep breath if his guess was right.

Then the strength of this lord is definitely stronger than him.

From the battlefield situation, it can be seen that the other party kills fourth- and fifth-order zombies like killing chickens, and a few sixth-order zombies have brought him a little trouble.

But Li Yuan had to rely on resurrection to barely fight a sixth-order monster.

It is clear which is stronger and which is weak.

"This place is not to stay long."

With this thought at this, Li Yuan hurriedly returned to the underworld with the necromantic squad.

He never speculated with malice.

But that's the idea of Blue Star.