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

The system seems to name the crystals produced by different levels of mutant organisms differently.

The elite level is a mutation crystal, the lord level is a phantom crystal, and the rare level monster is a rare crystal.

Last time he defeated the Oak Wise Man, the lord-level crystals were used by Jiang Lin to upgrade his skills.

If you use lord-level crystals to improve the strength of the evolutionary, the effect should be more exaggerated.

It's just that the difficulty of obtaining ordinary mutant crystals is already quite large for ordinary evolutionaries, let alone lord level.

Although Jiang Lin's killing this rare-level controller seemed to be easy.

But if you change to another evolutionary, the result is really not certain.

This mutant zombie will release electricity and hide in the zombie group.

What is even more terrifying is its command ability, which allows these zombies, who could only rely on instinct, to have wisdom and tactics in an instant.

I am not afraid of how strong the opponent is, I am afraid that the opponent has culture.

Originally, the corpse tide was a headache for evolutionaries.

If the corpse tide is organized and disciplined, then it is no less than a well-trained army.

If ordinary evolutionaries encounter this kind of corpse tide, they will feel terrifying just thinking about it.

Jiang Lin collected this rare crystal into the space.

After so many days of accumulation, he now has more than fifty mutated crystals on his body, and now he has one more rare crystal.

This was collected when he had been busy with various things during this time and did not take the initiative to hunt mutant zombies and mutant creatures.

At this time, the zombies in the quicksand array were almost cleaned up by the skeleton servants.

These hundreds of zombies directly provided Jiang Lin with more than 30,000 undead points.

Jiang Lin did not rush to draw the lottery.

In the city, he must be vigilant at all times.

Who knows if a monster will suddenly emerge from around the corner.

Jiang Lin planned to wait until he returned to the base.

He mounted his bone horse and continued on his way towards the city.

Jiang Lin found an abandoned car.

He directly waved his big hand and loaded the entire car into the Void Ring.

Jiang Lin was afraid that these metals were not enough, so for the sake of safety, he loaded more than a dozen abandoned cars into the ring one after another before stopping.

"It should be almost."

After collecting the metal, Jiang Lin planned to go straight home.

He had no idea of going to the center of the city today to hunt monsters.

He just wanted to quickly summon the Tower of Souls.

This base has just been established, and despite the existence of the contract, it is inevitable that some unexpected friction will occur between the survivors.

With the surveillance of the Tower of Souls, Jiang Lin could know what was happening in the base for the first time.

Just as Jiang Lin was about to leave, suddenly the skeleton thieves sent an early warning message: a destroyer appeared nearby.

Jiang Lin hesitated, but decided to go over and take a look.

After all, it is so close, do not kill for nothing, do not kill.

That's two thousand undead points and a mutant crystal.

Jiang Lin led the large army towards the direction given by the skeleton thieves.

But as Jiang Lin gradually approached the destroyer, the skeleton thieves detected that a group of human evolutionaries were also approaching the destroyer.

And they already arrived first.

After thinking for a moment, Jiang Lin decided to go over and take a look.

Since he destroyed the Tianfu Base, there has not been much evolutionary organization in this city.

Jiang Lin decided to go to see the situation, just to collect information.

Letting the skeleton army wait closely, Jiang Lin only took some skeleton thieves and skeleton generals with him, and he found a high place to lurk.

I saw that the four evolutionaries had already fought with the destroyer.

The four evolutionaries were a man and three women, and they looked like a group of students.

After seeing their formation and cooperation, Jiang Lin couldn't help but frown.

Their fighting skills are as immature as their faces.

Suddenly, Jiang Lin's gaze was attracted by a girl in the back row of them.

This girl is very good-looking, wearing a white shirt and a pair of straight and slender legs under a short black skirt.

But Jiang Lin noticed her not because she was beautiful.

They also have a girl in their ranks who is more beautiful than her.

The reason why Jiang Lin noticed her was because of the information given by the system:

[Human Evolution (Second Order)]

Second Order?

Jiang Lin had fought with so many evolutionaries, but he had never seen this description.

Even Xu Manxiong did not, you must know that Xu Manxiong took a lot of mutant crystals.

His combat power is already the ceiling of the evolutionaries in the Tianfu base, but it is still not a second-order.

Jiang Lin asked the system:

"System, what does this second order mean?"

The system replied:

[When the evolutionary has a certain degree of control over his ability, he will unlock the genetic restrictions in the body and reach the second order, at this time the evolutionary can have more ways to use the ability...]

After the explanation of the system, Jiang Lin finally understood the conditions and functions of reaching the second order.

To reach the second order, you must have a very extreme control over your own abilities.

Second-order evolutionaries may not be stronger in combat than some special first-order evolutionaries.

However, their control of their own abilities must be far beyond that of first-order evolutionaries.

For example, the girl in front of her seems to have the ability to manipulate the elements of light attributes.

She can both throw a spear of light to kill enemies, turn light into a shield to protect her teammates, and attach light to her teammates and their weapons to increase their strength and lethality.

Her use of her abilities is obviously more comfortable than ordinary evolutionaries.

Seeing this, Jiang Lin probably understood the difference between second-order and first-order evolutionaries.

If a first-order evolutionary is like an ordinary superpower, he only has a single ability and a way to use it.

Then the second-order evolutionary is like Jiang Lin, opening up his own skill tree.

They can develop a variety of skills in their abilities by taking control of their abilities.

As for how to become a second-order evolutionary, the system does not explain.

Jiang Lin guessed that one possibility was actual combat.

These days, when Jiang Lin was hunting mutant zombies with skeleton servants outside, his progress speed was very terrifying.

Perhaps due to the Dark Contract, Jiang Lin also gained some skeleton servant abilities.

Swords, shields, short knives, bows and arrows used by skeleton servants... He can use it freely.

But the fastest way for him to improve is fighting various powerful mutant creatures.

This kind of combat skills and combat intuition brought to him by being on the battlefield can be cultivated by no way other than actual combat.

But the girl in front of you is clearly not this type.