Yang Heng hid beside the stone, and successively checked the corpses of several monsters that were knocked over, but still found nothing.

"There really aren't any evolution crystals!" Although Yang Heng was surprised, he had to accept this fact.

These monsters are likely to be species from other planes or worlds, born with the ability to evolve and thus possess great power.

It doesn't have to be like Evolved Zombies or Human Awakened Ones, who need to rely on viruses or evolutionary crystals to evolve.

What about the awakened themselves? Are there any Evolution Crystals?

Yang Heng was a little confused.

Why are some animals and humans able to evolve after being infected, but there are no evolution crystals in the skull?

As for himself, he can also evolve by devouring the opponent's evolution crystal, and Fang Ling and the others do not need to swallow the evolution crystal to awaken the ability.

But he and others don't have evolution crystals in their brains.

"No, wait." , Yang Heng was a little stunned for a while.

Who said that they and others don't have evolution crystals in their brains?

It seems that no one has taken their heads open to take a closer look at it now, and the absence of crystals is just their own opinion.

Fang Ling also said that the researchers wanted to dissect him for research, but because the awakened ones were too rare and too important, they didn't succeed.

That means that no one knows if the Awakened has an evolution crystal in their head?

Thinking of this, Yang Heng touched his head with both hands, as if he wanted to confirm whether there was also a crystal in his head.

"If there really is, then will the zombies be able to strengthen it after eating their own evolution crystals in the future?" , Yang Heng suddenly thought,

"So high-level zombies will slowly start hunting humans these awakened ones? Looting Evolution Crystals? Evolve yourself to a higher level? ”。

In this case, a war will break out between humans and zombies sooner or later.

It depends on which side has a higher level and more number of evolutionaries.

Looking at these monsters in front of him, Yang Heng had no confidence in the future at all.

They are too high-level, and there are just too many of them.

"I hope they don't get into the earth." , Yang Heng sighed.

……

Originally, Yang Heng planned to retreat first and go to other places to see if he could find a way out.

There are so many D-class monsters here, once they are discovered, they don't have to escape.

But now, Yang Heng is ready to observe again.

See why these monsters had to get inside this building.

"If only there was a way to go in and have a look." , Yang Heng sighed.

The building is not big, as long as you can enter it, I believe you can explore it soon.

It's just that those monsters are too threatening, and I don't know how to get in.

……

Just as Yang Heng continued to observe secretly, he didn't notice that the monster behind him had already begun to go up the mountain.

The monsters said as they ran quickly up the hill.

When he came to the parallel position of Yang Heng, a D-class peak monster in the lead suddenly stopped.

The monsters behind all stopped and followed the leader.

The leading monster is the same as the one that was cut off by the spatial rift before.

I saw that the one-eyed monster watched Yang Heng's direction rotate continuously, and then stretched out its tongue and kept shaking in the air, like radar, as if it was detecting the surrounding enemies.

The monster's tongue spun around, suddenly stopped shaking, and the tip of its tongue pointed directly in the direction of Yang Heng.

Roar~

The monster roared and ran in the direction where Yang Heng was hiding, and a group of monsters behind him hurriedly followed.

……

Yang Heng lay on the stone, staring intently at these monsters, watching them be killed by the light mask in waves.

Just as another wave of monsters was killed and the corpses were knocked away, Yang Heng suddenly felt energy hit his back.

Holding the stone with both hands, and exerting force horizontally, Yang Heng's body instantly flew to the side.

Bang, bang, bang!

Multiple streams of energy hit the boulder behind him, shattering the stone.

Yang Heng raised his arm to block the flying stone fragments, and looked through the crook of his arm in the direction where the energy was coming.

"How did they come?" , Yang Heng was a little surprised.

These monsters are the ones I saw on the mountainside before.

As soon as he landed, Yang Heng immediately turned around and fled.

A group of monsters behind him chased after him, sending out energy shocks from time to time.

Yang Heng didn't dare to turn back, so he could only rely on his feelings to dodge and run down the mountain.

"These monsters don't seem to have any powers, huh?" When he fled, Yang Heng found that these monsters kept sending energy shocks to him, but they didn't use their abilities.

Otherwise, with so many D-class pursuits, how could he have the ability to escape?

When he was about to reach the foot of the mountain, Yang Heng turned around and ran diagonally towards the top of the mountain.

Not far in front of Yang Heng, another group of monsters quickly rushed towards the mountain peak.

"How many monsters are there, how do they keep coming." , Yang Heng scolded in his heart, it's okay now, there is nowhere to run.

The monsters running down the mountain also discovered Yang Heng and the monsters behind him, and for a while, dozens of D-class monsters kept roaring and rushed towards Yang Heng.

Yang Heng hit the energy of his whole body and tossed and jumped on the mountainside, the only thing he was glad for was that the monster on the top of the mountain did not appear, and was still attacking the light mask.

Seeing that there were more and more monsters chasing behind him, and there were constantly monsters chasing under the mountain, Yang Heng felt that he had no way to escape.

The mountain peak was so big that Yang Heng had already run around the mountainside at this time, followed by no less than sixty monsters.

Fortunately, they're only high-level, but they don't have any abilities.

Yang Heng relied on his speed to dodge with difficulty, and his back had been hit by energy several times.

The energy impact of monsters, in addition to strong attack power, also has a corrosive effect.

At this time, Yang Heng could already feel that the wound on his back was being corroded by energy and expanding.

I had to dedicate a part of my energy to resist their erosion.

"The monsters have all been attracted by me, and the monsters on the top of the mountain should have died a lot, not so dense, right?" , Yang Heng looked up at the top of the mountain.

There were still monster corpses being knocked away from the top of the mountain, but there were obviously not as many as before.

Without a steady stream of monsters to replenish, those on the top of the mountain are simply not enough to kill with a light mask.

Yang Heng was ready to hide for a while before rushing to the top of the mountain, taking advantage of the small number of monsters on the top of the mountain, and rushed towards the light mask.

Yang Heng is gambling.

Anyway, I can't escape, and since the light mask can block and kill monsters, it must not be with them.

And that kind of building is not something that these monster races can build.

So you can only bet that this mask will not hurt yourself, but will let yourself pass through.

If the bet is wrong, then Yang Heng has nothing to do......

There are constantly monsters joining the team chasing Yang Heng under the mountain, and there are more and more monsters, if it weren't for Yang Heng's speed, he would have been surrounded and torn apart long ago.

Yang Heng resisted some more attacks, knowing that he couldn't wait, he turned around and ran towards the top of the mountain.