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

Jiang Lin opens the system panel.

He first spent 2,000 undead points to exchange for a skill point.

Then the [White Bone Servant] skill was upgraded.

Every time this skill is upgraded, Jiang Lin's comprehensive strength will be greatly improved.

I don't know what kind of surprise it can bring him this time.

[Your skill -

White Bone Servant level increased to: 4] [Your maximum number of summons increased to: 50

] [Your White Bone Servant attribute value has increased

] [You can summon a new minions: Skeleton Mage, the first summoning requires White Bone as a medium]

[ New feature: You can now teleport the White Bone Servant to you anytime, anywhere

] [Need: Phantom Crystal to upgrade to the next level]

[Phantom Crystal: Killing lord-level monsters can be obtained]

The upgrade of the White Bone Servant's skill is really powerful.

Not only has the attribute been improved, the number has more than doubled, and there is also an additional class.

The most important thing is that there is also a function that can teleport the white bone servant to the side, which is very practical.

However, compared to these, Jiang Lin was more curious about the change in the conditions for advancing to the next level.

Skill progression to the next level no longer requires proficiency, but a magic crystal, which can only be dropped by lord-level monsters.

"How is it a lord level again?"

Jiang Lin thought of the main quest released by the system a few days ago, which is also to kill lord-level monsters.

"Looks like I'll have to figure it out."

Jiang Lin casually thought about it and knew that the next time his skills were upgraded, the improvement brought by it would definitely be huge.

He thought of the oak tree wise man.

That was the only lord-level monster that Jiang Lin had seen so far.

"If I can kill it, it will definitely bring a huge improvement to my strength."

In addition to skill upgrades, there is a new skill to light up.

[Weeping Grievance

] [Crying Grudge: Summons a ghost with extremely negative energy to entangle the enemy for thirty seconds, and the enemy's magical resistance, movement speed, strength, agility, spiritual power and other attributes have decreased greatly during the possession]

Jiang Lin immediately understood that this was a skill that greatly weakened a single target.

So Jiang Lin swapped out a skill point and lit up this skill as well.

In general, this skill upgrade, the biggest improvement for Jiang Lin is the large increase in the number of summons.

The number of summons increased directly from twenty to fifty.

This also means that the attribute bonus of the Dark Contract has also doubled.

Jiang Lin did not rush to summon the skeleton mage this time.

He directly summoned thirty skeleton thieves, and together with the ten skeleton thieves before that, surrounded the Tianxia base.

At this time, it was getting late, and bonfires were lit in many places in the base.

Without hesitation, Jiang Lin directly commanded forty skeleton thieves who had entered the stealth state to kill the Tianxiao base.

This time, the target is only the evolutionary, and ordinary people are not within his hunting range.

The first to be killed were the evolutionaries in charge of keeping the whistle.

With several ghostly black shadows flashing in the Tianxiao base, a prompt came from the system.

[You killed the human evolutionary body and gained 1000 undead points] [You killed the human evolutionary body and obtained 900 undead points]

......

Several prompts flashed one after another.

Immediately afterwards, there was a sudden chaos in the Tianxiao base.

Screams, curses, wails... Various sounds mixed together.

The survivors saw the evolutionaries die inexplicably, and they thought that some mutant monster had hit them, and they were immediately frightened and fled everywhere.

After killing the skeleton thief, take advantage of the chaos to hide, or quickly retreat out of sight.

They wait for the stealth skill to cool down before joining the battlefield again.

Many evolutionaries were killed by them unsuspectingly.

These evolutionaries never imagined that they would be attacked in the base.

There are also many people who have seen skeleton thieves who have escaped from the stealth state.

So someone shouted in horror:

"There are monsters! Skeleton monsters! The

chaos in the base alarmed Xu Manxiong.

He hurriedly rushed out of his room, only to find that the base had become a mess of porridge.

The corpses of evolutionaries were everywhere, and the thick smell of blood wafted in the air.

"Zhang Heng! Where is Zhang Heng?

Xu Manxiong was anxious and angry.

"Boss, I'm here."

Zhang Heng was also frightened by this scene, and he came out of the tent and responded to Xu Manxiong.

"Quick, open the psychic scan and psychic connection."

Zhang Heng is a rare spiritual power awakener, he can scan the location of all nearby creatures with his spiritual power, and share the location accurately with his teammates through spiritual connections.

Zhang Heng closed his eyes and pressed his temples.

A powerful spiritual force spread out inside the base.

At the same time, he connected his spiritual power to other evolutionaries.

At this time, people saw the true face of those monsters.

This is a group of stealthy skeletons, and they are incredibly fast.

"Skeleton again? Could it be him? Skeleton Man? He didn't even die!

Xu Manxiong was secretly frightened, they knew about the disappearance of Team A last time.

Later, when they had a meeting to analyze, they thought that Team A had encountered a powerful monster.

But few of them thought the assassination mission had failed.

Because evolutionaries can't stop bullets, this is the consensus in the base.

Only an extremely powerful evolutionary like Xu Manxiong can ignore bullets.

They all thought the Skeleton Man was dead.

With Zhang Heng's assistance, everyone began to launch a counterattack against the skeleton thieves.

The horror of skeleton warriors lies in stealth, but when they are exposed to Zhang Heng's mental scan, the threat is not so great.

Xu Manxiong also joined the counterattack.

I saw that his body was swollen, his clothes were instantly burst, and his whole body turned metallic, looking like an iron man.

Jiang Lin also noticed Xu Manxiong, the aura exuding from his body was far more powerful than other evolutionaries.

So he commanded the skeleton thieves to attack Xu Manxiong first.

Unexpectedly, Xu Manxiong did not retreat, he rushed into the encirclement of the skeleton thieves, and with two punches in a row, he blasted the two skeleton thieves into pieces.

At the same time, several other skeleton thieves had already rushed to Xu Manxiong's side.

"Ding-ding!"

The bone knife slashed at Xu Manxiong's body, but it made a metallic sound.

Xu Manxiong's neck was cut with several shallow marks, but it recovered in an instant.

His abilities are metallization and regeneration.

The combination of these two abilities almost made him immortal.

Even if you give him a shuttle with a machine gun, he will not be affected in any way.

"Can he see through the skeleton thief's stealth?"

Jiang Lin was quite surprised, Xu Manxiong's punch was obviously straight to the skeleton thief.

But soon, Jiang Lin found that not only Xu Manxiong, but other evolutionaries could accurately capture the trajectory of skeleton thieves, and skeleton thieves were constantly killed by these evolutionaries.

Jiang Lin reacted quickly.

"It seems that the other party has some reconnaissance skills that can make the skeleton thief's stealth ineffective."

Jiang Lin did not continue to entangle, but decisively gave the order:

"Withdraw!"