Indeed, it is really a terrible thing to be subverted to the worldview.

Lin Feng has lived in this world for more than 20 years. Whether it is the education he received or his actual experience, his worldview has basically taken shape.

If these deep-rooted concepts are broken at this time, to be honest, anyone else would doubt life and whether they had lived a fake self for decades.

It feels like we all believe that the earth is round and revolves around the sun from childhood to adulthood. Then suddenly someone tells you that you have been deceived. In fact, the earth is square, and it does not revolve around the sun, and the earth itself is the center of the universe.

If the other party speaks seriously enough, we may have been shaken at this time, but in the end we will still choose to firmly believe in our own ideas.

But if the other party suddenly comes up with decisive evidence at this time, we may have our ideas destroyed and even the entire worldview collapses.

And Lin Feng felt that this was the situation in front of him.

Pei Yu told him that this underground ancient city does not belong to this world, or does not belong to this human era.

Lin Feng remained skeptical about this because he still believed that the master of the earth was human beings, and the result of evolution over the past tens of millions of years.

However, the appearance of the black metal box in front of him suddenly made Lin Feng a little uncertain.

If they finally determined that the true origin of this thing was indeed not a product of this era, Lin Feng felt that his ideas would definitely be greatly impacted.

So he was a little worried, even a little scared.

However, this emotion was quickly suppressed by him.

At this time, the sound from behind woke Lin Feng from this state of reverie. He turned around and looked behind him, and saw that the pickaxe was putting on his diving suit, as if he was preparing to go over and explore him in person.

"What is this for?"

Lin Feng looked at Pei Yu and asked.

"What else can I do? Of course I went over and saw what this is. Anyway, the strange vortex is gone, and the water surface looks very calm, so there should be no risk."

Pei Yu pointed to the black box in the distance with his chin and said with a relaxed expression.

Lin Feng felt something was right when he heard her say this, but the feeling of uneasiness in his heart kept lingering in his heart for a long time and could not be dispersed.

He originally wanted to stop him, but finally thought about it and gave up.

Anyway, as Pei Yu said, the water surface was already very calm at this time and there was no danger.

"It shouldn't happen..."

Lin Feng thought to himself.

Just as he was doing this activity in his mind, the pickaxe had already put on his diving equipment, plunged his head into the water, and then slowly swam towards the huge black box under everyone's gaze.

The pickaxe was not swim fast, but it was very steady. It quickly approached the black box and turned around and made a "no problem" gesture to everyone.

Seeing this, a heart that had been hanging in the chest fell slightly.

But just when everyone was relaxed, the mutation suddenly broke out!

The pickaxe, which was originally floating in the water conservancy area, suddenly showed a terrified expression. Then everyone saw his hands slapping around the water surface, and his whole body twisted desperately in the water conservancy area.

Then, like something grabbed the pickaxe's feet, he pulled him up and down in the water.

The pickaxe wanted to shout in horror, and at the same time struggled with all its limbs, but the force of the thing below seemed to be very strong. No matter how hard he struggled, he could not break free. Instead, he was pulled below the water several times and choked several times.

However, this stalemate did not last long. I saw the pickaxe struggling. Suddenly, the thing below seemed to explode some huge force, and suddenly pulled the pickaxe down.

Then……

It never floated up again, not even a bubble.

In a flash, the water surface returned to calm, just as the pickaxe had never appeared there.

Things were born too fast. Although it seemed like a long time, in just two short moments, the living pickaxe disappeared.

As soon as they realized, the guys who were about to go into the water to save the person were also confused. They didn't know what to do for a moment, so they looked at Lin Feng and Pei Yu.

I saw the expression on Pei Yu's face change for a long time before gritting his teeth and saying, "I can't go down."

Seeing this, Lin Feng sighed in his heart, but he had to admit that this was the right decision.

Because there is obviously something that is life-threatening under the water, if you don’t understand the situation, it will be no different from sending people down rashly.

That place was so weird, it gave Lin Feng the feeling that it was a bottomless abyss, and it seemed that no matter how many lives it was, it could not be filled...

Just when everyone was at a loss, a light of inspiration suddenly flashed through Lin Feng's mind. He seemed to remember something and started screaming.

"Go to the shoal downstream, hurry!"

Lin Feng shouted, but he couldn't care about everyone, so he hurriedly ran down the river.

Only then did everyone understand Lin Feng’s meaning, and they all showed a sudden enlightenment, so they ran up with Lin Feng.

In fact, it is not their fault for reacting slowly, because after the underground river intercepted, the water surface environment here changed greatly, giving everyone a feeling of newness and unfamiliarity.

So when something happens, it is difficult for them to associate the problem with their previous experiences as soon as possible.

Lin Feng ran in front with big steps, and suddenly had a premonition in his heart.

That is, the pickaxe cannot die, at least it will not die immediately. Because in front of him, there was Lei Ming and Jiang Xiaoyu.

If a bizarre thing suddenly occurs, it can be understood as accidental or strange, but if the same thing occurs one after another and the result is the same, that is another matter.

That black box is definitely weird...

When Lin Feng was the first to arrive at the familiar brief discussion, he shook around with a flashlight, but did not see the pickaxe.

Five or six minutes later, the team behind arrived at the scene, but Lin Feng still couldn't find the pickaxe, even a corpse.

"Am I wrong? The danger encountered by pickaxe head is different from that of Lei Ming Jiang Xiaoyu?"

At this point, Lin Feng also felt a little shaken and began to wonder if he was wrong.

But at this moment, a guy's voice attracted everyone's attention.

"Look! There's something over there!"

Lin Feng and others heard this and quickly pointed all the flashlights at the location where the guy said.

I saw a figure wearing a black diving suit, who came out from somewhere at some point and slowly floated towards the place where everyone was.

Lin Feng's eyes were very good and he saw it very clearly.

That was a pickaxe! He still couldn't escape the same fate as Lei Ming and Jiang Xiaoyu.

Lin Feng was not wrong!
Chapter completed!