It was as if all the light had been swallowed up by a Chaos Behemoth, and there was an unsettling aura in the space.

Feng Jing mobilized her spiritual power and wanted to bless her body, but something strange happened, her spiritual power was as difficult to control as if it had been filled with lead, and just twitching the spiritual power in her body had already made her exhausted.

In this mysterious cave, not only is there a serious obstacle to the abilities of the aliens, but even the spiritual power has reduced the speed, Feng Jing is now a third-level expert, and at the same level, the spiritual power operation speed is at least two levels higher than that of ordinary people.

But now, everything has changed in this cave, as if it has returned to the beginning, and it is not even as good as before.

Feng Jing's heart was flustered, and Qin Yao was also worried, so he followed.

But before he came down, Qin Yao couldn't help but open his mouth to complain.

"Damn, what's going on, how do I feel that the atmosphere in here is weird!"

Qin Yao picked up the *** behind him, the two ** had already been put on the gun, and he could clearly feel that in this cave, there was a strange and terrifying atmosphere.

It's as if someone has filled this cave with inert gases that slows people's minds, and when he activates his powers, his mental power slows down like an old lady.

"You shouldn't come down, there's something weird in this, there seems to be a mysterious energy that is organizing us to think at a normal speed of thought."

Feng Jing said, his palm slapped on the wall beside him, and suddenly a gray palm flew out of the wall, screaming and rushing into the distance.

The size of this palm was three points weaker than the huge palm that had been spawned by the previous earth-based ability, which was a world of difference.

"Be careful, there's something weird in this, I suspect it's a bureau dedicated to Inhumans."

As a third-level master, he could only survive in the face of such abilities, and the strength in this cave seemed extraordinary.

Just when Feng Jing and Qin Yao were vigilant, suddenly, the gray palm print that was advancing seemed to have found something.

"Click!"

There was a soft sound, and then in front of the two, a piece of earth in front of them actually cracked through dense spider webs, and just looking at it made people's hearts chill.

Just when Feng Jing and Qin Yao were nervous about the newly appeared spider web crack, beware of mutated creatures flying out of it, a white light suddenly flashed away.

There was something not simple in this gap, which made the eyes of the two suddenly light up, but they didn't expect to find a treasure hiding place by mistake.

"I'm here to see what it's that has trapped us for so long, and it looks like I need to destroy this weird thing."

Just after Feng Jing used her spiritual power, the power of the rage was blessed by her on a small knife.

Under Feng Jing's control, the knife flew wildly into the distance like lightning.

"Poof"

The knife burrowed into the dirt, and then, under Feng Jing's dull gaze, the knife began to vibrate.

The vibration was as if there was a powerful little motor inside, causing the soil to start humming with a sparse sound.

It was only after half a minute that the sound had been going on.

"Smack!"

The knife fell to the ground, and the crack completely opened a small hole with a radius of five centimeters.

Behind the small hole, a copper wall made the two stunned.

Someone must have placed this iron wall here, maybe this soil is just used to cover this copper wall and iron wall, what is this?

Just when Feng Jing was puzzled, Qin Yao noticed that there were exquisite patterns on this copper wall, but these patterns were like a serialized comic, if the soil in it could not be completely shattered, the United States and Europe would definitely see the ending of this serialized comic.

Feng Jing looked at the cave silently, his face pale.

Although Feng Jing's strength is outstanding, this iron wall can weaken the speed of spiritual power, and it can greatly reduce her strength, this ability is simply terrifying, if it is spread, I am afraid it will cause social turmoil.

No matter how bad it is, everyone in the base will be at risk.

Inhuman is the core character of the base, and such characters have already had a way to restrain themselves, which is the biggest hole card for those zombies.

"What is in this cave must be obtained, and if it is not obtained, we must find a way to destroy it."

Having made up his mind, Feng Jing explained to Qin Yao.

Qin Yao smiled bitterly and nodded, he no longer had any reason to refuse Feng Jing's request.

"No problem, do as you say."

Stretching out his hand, Feng Jing's gaze glanced at the wall, and the resonance ability of the earth system was activated instantly.

Vibration!

The frantic vibrations caused the soil inside the cavern to fall frantically downward.

In less than three minutes, everything changed.

Qin Yao looked at the wall in front of him blankly, he guessed wrong, there was not some complete version of the analogy in it, but as if it had been castrated, the wall looked untidy at the edges.

Just as the two of them were looking, suddenly, Feng Jing's face froze.

"Forced to accept the task, find the mechanism on the iron wall, open the iron wall, and explore the mysterious tunnel."

It's a mandatory task, and it seems that there are amazing benefits behind this impregnable wall.

Feng Jing's eyes were full of eagerness, as long as she could open this iron wall and enter it, she would be able to know the true secret of this iron wall.

As long as you can grasp the true secret of this impregnable wall, maybe it will come in handy in the future.

However, if you want to open the iron wall, you have to find the mechanism, which is not a problem for Feng Jing.

The mind in his mind moved slightly, and he aimed at the wall and scanned it.

Feng Jing just took two more looks, and he was immediately able to see through the mystery.

In the face of the stranger, no matter what kind of mechanism can be found by the spiritual power, it is just a matter of time.

Stretching out his hand, Feng Jing pressed down on the goddess's head on the stone wall.

I heard the sound of clicking coming out of the iron wall, and then, a bright hanging energy light spontaneously appeared.

Feng Jing's eyes widened, and behind the iron wall, there was a deep path that appeared in front of the two of them.

Feng Jing retreated in his heart, even if he was a master of the earth system, it was impossible for him to act so recklessly.

Just when Feng Jing imagined it in her heart, before she could respond, a terrifying fluctuation sounded in her heart.

It's a red task release bar.

"Epic quest released, explore the secret passage, reward fifty points of spiritual power for success, and no penalty for failure."

Feng Jing's eyes lit up suddenly.