The end of the world is coming, I summoned the Scourge of the Undead!

Jiang Lin did not choose to act with Bai Yupu.

It's too inefficient for two people to do one thing together, it's better to do it separately.

With the skeleton accompanying her, coupled with Bai Yupu's own strength, it should not be a problem for her to move in the city.

Jiang Lin planned to collect resources first and build the Tower of Souls.

The Tower of Souls requires one hundred parts each of stone, wood, and metal.

"These three materials, according to the system, can be collected by the white bone servants."

Jiang Lin gave orders to the two skeleton warriors to collect wood and stone respectively.

After the two skeleton warriors received the order, they saw that they put away the bone knives and bone shields on their bodies.

Then, one of them summoned a bone pickaxe and the other summoned a bone axe.

The two skeleton warriors ran in two different directions.

The skeleton warrior armed with a bone axe ran not far before stopping in front of a tree.

After all, this is a forest, full of ready-made trees.

The skeleton warriors began to cut down the roots of the tree.

After a while, it split the trunk into a V-shaped notch.

Then, it came to the other side of the tree and kicked it out fiercely.

The powerful force made both the branches and the crown tremble violently.

The whole tree fell slowly, the leaves fell one after another, and with a "pop", the whole tree fell to the ground.

The skeleton warrior put away the stone axe, directly holding the trunk and dragging it towards the dark castle.

Its main attribute is worthy of strength, and it seems very easy to drag such a big tree.

When it dragged the tree to just over ten meters away from the castle, the whole tree disappeared instantly and was stored in the castle's storage space.

At this time, a prompt also flashed in Jiang Lin's mind:

[Wood +53]

The moment this tree was collected into the castle, it was directly transformed into wood resources.

"It takes 53 parts of wood for one tree, and it seems that it is not difficult to collect this resource."

Jiang Lin looked at the other skeleton warrior again, only to find that it had run away.

Jiang Lin had to open the eye of surveillance and switch to its perspective.

When the scene in front of him switched, Jiang Lin found that the skeleton warrior had run to the beach next to the base.

There is a large river near the base, and most of the base's domestic water source comes from that large river.

There are many natural stones near the riverbed, and skeleton warriors with bone pickaxes began to collect them.

Jiang Lin retracted his perspective, he probably understood how these skeleton warriors were collected.

At this collection rate, accumulating a hundred copies of materials should be a breeze.

He originally planned to send more skeletons to collect them.

Now it seems that this is not necessary.

Anyway, he now has no other buildings to build except the Tower of Souls.

He didn't plan to build too much of the Tower of Souls.

He only plans to build one inside the base, and then build a few around the base in the surrounding forest.

The field of view of a soul tower is a thousand meters in radius, which is quite enough.

Build more waste crystals not to say, it is not easy to guard.

Wood and stone are not worried, and there is still a lack of metal.

According to the system, when collecting stones, there is only a 1% probability that a copy of the metal will appear.

Unless he can find a deposit rich in iron ore.

But fortunately, the problem of metal is not a problem for Jiang Lin at all.

The last thing that modern society lacks is metal.

He mounted a bone horse and took his skeleton team with him, intending to go to the city to collect some metal.

Jiang Lin stored all the excess items in his Void Ring in the storage space of the castle.

The space of a hundred cubic meters of the Void Ring was suddenly freed up.

Jiang Lin rode to the gate of the Wall of Sighs.

There are two skeleton warriors guarding here.

The heavy gates were made of pure metal and hung by hinges, which were driven by special mechanisms hidden in the walls.

Jiang Lin suddenly figured out why summoning this city wall required mutation crystallization.

I think the energy source of the special mechanism should come from the mutation crystal.

Sure enough, after inquiring about the system, Jiang Lin knew that there was a magic array built by mutant crystals in the city wall, which could continuously gather energy.

Thinking of this, Jiang Lin also figured out the source of the castle's energy.

This energy seems to be much more powerful than electricity, and it only needs to be crystallized as the eye of the magic array, and it can continuously absorb energy from heaven and earth.

As the skeleton warriors activated the mechanism, the heavy city gate slowly rose.

After leaving the city gate, Jiang Lin rode through the forest.

Suddenly, Jiang Lin saw several zombies wandering among the jungle.

After these zombies saw Jiang Lin, they roared and rushed towards him.

Several bone arrows flew out, piercing their heads very accurately, and the zombies fell to the ground one after another.

In the forest, skeleton archers take their agility to the extreme.

They jump back and forth between the canopies and are as nimble as apes.

Jiang Lin frowned.

"How did the zombies get here?"

You must know that this place chosen by Bai Yupu is rarely visited.

The nearest village is also a few kilometers away.

It stands to reason that zombies shouldn't wander here.

He remembered that when he first came here, there were not to mention zombies in the entire forest, and even there were very few mutant creatures.

"Is it because of the Dark Castle?"

Jiang Lin remembered that when summoning the Dark Castle, the system had prompted.

The existence of the castle seems to attract the attention of zombies and mutated creatures.

But Jiang Lin didn't care too much.

After all, there is a wall of sighs more than ten meters high, and there are many skeleton archers and skeleton mages guarding the city wall.

Ordinary mutant creatures really don't have a way to invade.

When Jiang Lin came to the outskirts of the city, the skeleton thieves who were probing the way ahead sent an early warning.

It detected a large number of zombies gathering ahead, hundreds of them.

With this level of corpse tide, even Jiang Lin should be more cautious.

As the saying goes, ants bite dead elephants, and if you are accidentally surrounded by these zombies, it is a very troublesome thing.

These zombies are not the kind of zombies in the movie that swallow slowly and are not good at walking.

They run faster than ordinary people and have more strength than ordinary people.

Not to mention ordinary people, even evolutionaries, if they are accidentally surrounded by these zombies, I am afraid that they are also fierce.

Jiang Lin stopped in the distance of the corpse tide.

He felt something was wrong.

It stands to reason that zombies gather into a tide of corpses, mostly because someone or movement attracts them.

Zombies are extremely sensitive to sound, and they will trace the source of sound according to instinct, and at this time they will usually converge into a corpse tide.

But under the reconnaissance of the skeleton thieves, there was silence and nothing around.

In addition to these zombies, there were no other humans or mutated creatures nearby.

"Strange, how is this possible?"

How could zombies gather for no reason?

After walking for so many days in the last days, Jiang Lin can be regarded as having some understanding of the habits of these zombies.

It's completely unreasonable and must be weird.