In a week's time, the appearance of the goblin cave has changed greatly.

This place has become Bailiyuan's territory!

There are barbed bulges on the ground. These are the thorns of the crypt lord. Now they have been transformed by Bailiyuan and Caroline through the terrain. They have been transformed into a magic circle that attracts the breath of the undead. The breath of the undead nearby.

The reason for this transformation, on the one hand, is to reduce the concentration of the surrounding undead breath, so as to prevent the undead corpse from turning into an undead creature due to the infiltration of the undead breath. Bailiyuan doesn't want to wait until the one-month deadline is up. Suddenly, a dead body lying in an unknown place was revived and turned into an undead creature, making my month's efforts in vain.

On the other hand, it is because if there is a strong undead breath somewhere, it is easier to attract undead creatures wandering outside. Before Bailiyuan went out to hunt undead creatures, this is a good way for the undead creatures to come to the door by themselves. method, and the strong undead breath can also improve the undead creatures that Bailiyuan has subdued. If the undead creatures he subdues are stronger, they will be faster and more efficient when they go out to hunt other undead creatures. It will also be higher.

At present, the area of ​​influence of this magic circle is only a quarter of the size of Yuncheng, but this magic circle will expand in the future.

Of course, in order to build this large magic circle, Bailiyuan spent a lot of resources. Half of the resources collected from the crypt lords were spent on this magic circle. With the help of multiple clones, the magic circle was built in a few days.

But Bailiyuan doesn't feel distressed, there is investment in the early stage, and there will be harvest in the later stage, and there are many resources on this half of the continent, which can be collected slowly. It is really impossible to wait for a month to dismantle the magic array, and it can be recycled. Some resources to fill vacancies.

Not to mention that Bailiyuan also occupies the resource point of Goblin Cave. It has to be said that Goblin Cave has become a favorite place for adventurers for a reason. There are really many resources buried underground, and they are also very useful.

For example, in the center of the magic circle is the deep pit dug out by Rumbling Rock and the Heavy Armored Tyrannosaurus.

At this time, a huge castle was built on the excavated deep pit. The appearance of the castle designed by Caroline looks majestic and domineering, which is very in line with Bailiyuan's aesthetics. The overall color of the castle is gray Black with a metallic sheen.

This castle is all made of a metal called "Undead Black Iron". "Undead Black Iron" is extracted from "Undead Black Iron Ore", and "Undead Black Iron Ore" is contaminated It is mutated from iron ore with the breath of the undead.

Undead black iron is an excellent material for forging the weapons and equipment of undead creatures. Except for the undead world, the amount of this metal and metal ore is not much in other worlds. However, Bailiyuan can use this metal to build castles .

That's because there is a vein of undead dark iron in the goblin cave.

That's right, it's the mineral lode!

There are many veins in the undead cave, and iron ore is relatively common. Among them, such a black iron vein of the undead has mutated, and there are some other mutated veins.

Not to mention the resource output value of all mine veins, the resource units represented by the undead black iron consumed by this castle are almost 100 units.

These resources are not consumed, but temporarily exist in another way, and the castle can be handed in when the resources are not enough.

At this time, although the surroundings of the castle are quiet, occasionally there are only some small groups of undead patrolling around, there is no sound except for the sound of footsteps, but below the castle, there are hundreds of thousands of undead mining veins and goblins. Various resources in the cave!

There is a lot of income every day, so Bailiyuan is not too worried about the requirement of collecting 1,000 units of resources within a month.

These hundreds of thousands of undead are the subordinates of the previous cave lords. Most of them are transformed from wild goblins into future undead goblins. Not many are capable of fighting, but mining and digging caves is a must. The cave lords used to keep these The undead goblins were also digging for resources, and then achieved the strength of the cave lords at that time.

In addition to these undead goblins, there are not many combat units of the cave lord forces that Bailiyuan received. After all, when Bailiyuan fought with the cave lords, many undead units were eliminated. When Bailiyuan was ready to subdue these When the undead were dead, the elves had already killed those who still had the ability to resist. The harvest was a bunch of materials from the undead creatures and the elves had been upgraded several levels, and their strength had grown.

This makes now, plus the remaining insect undead at that time, Bailiyuan can only collect less than five thousand undead troops. There are less than two hundred undead with the strength of the chapter envoys, and there are not a single undead with the strength of the high-level heraldry envoys, let alone the above ones.

...

Bailiyuan sat on the throne of the castle, wearing armor refined from the bones of the crypt lords, it was ferocious, terrifying, and a little cute.

Behind the hideous and terrifying armor is a lightning-shaped tail, and on the helmet are two erected ears, which look like Pikachu's ears.

The reason for this is that this set of armor was made by Pikachu. Pikachu used the bones of the crypt lord to learn the refining technique in "Uniform", which is regarded as practice, and prepared for the subsequent refining of the lightning strike wooden sword. The final result is that Pikachu will The huge crypt lord's corpse was forged into this suit of armor, and it took on a distinctive character of its own.

What can Bailiyuan do?

Wearing it of course!

This is what Pikachu wanted!

And this set of armor was also named "Pikachu Suit Type 1" by Pikachu.

At this time, Bailiyuan and the elves were listening to Caroline's statistics.

A week has passed. Although there is free labor, that is, the labor of the undead, the changes in the territory are changing day by day. Caroline is also coordinating the operation of the entire territory. The territory is booming, but the strength of the territory is not too great. improvement.

"It's too slow for the undead in the combat unit to appear, and the improvement is also very slow. Now that the territory has taken shape, and the accumulation is almost done, we can start to attack the undead around, pull them into the territory, or directly Eliminate it and completely control this area," Caroline said.

The projection appeared in the center of the hall. It was a map within a certain range centered on the castle. There were some dots of various colors on the map, mainly red, green and blue.

Although the castle looks medieval, there are many technological structures inside. Not only here, but also a large number of monitoring equipment are placed in the goblin cave, which is why Caroline can monitor the entire territory in real time. cause of the situation.

In addition to these, various factories have also been established in the territory, which continuously input raw materials and then output resources, streamlined operations, and produced a large amount of equipment and necessary supplies.

The reason why the construction is so fast is because Caroline has already prepared. Through space technology, there is a complete base in the home space, and now there are only two production lines pulled out.

"This is the general situation of the surrounding area that I have detected with small robots and undead scouts during this period." Caroline said, "The red dots represent the scattered undead and the gathered undead, the more the number , the larger the dot, but no exploration was carried out, the green represents the area that was not found, further exploration is required, and after it is confirmed that there is no problem, it is the safe area, and the final blue is the resource area, where resources have been found."

Baili Yuan touched his chin, thinking about the next step.

"Then... let's expand outward first, and then expand the strength of the undead army. Don't rush forward in the early stage. After all, our undead team is not strong. Then expand the safe zone and send undead goblins to bring back the surrounding resources."

"I know, let's arrange it."