Chapter 402: The Irregular Mountain

Lu Yuan looked at the remaining bugs that were eager to try, and ordered the three king bugs: "You guard the sky city well, and you can also release some bugs into the forest to eat some wood, catch some extraordinary creatures, and dig some ore. I will notify you of other things if there is anything else."

"Yes!"

Because of the existence of unknown civilizations, humans can't mine in a big way, but Zerg warriors are not intelligent creatures, so it's okay to move a little.

The human side's action speed is a little slower. It took half a day to recruit a thousand elite investigation teams.

Among them, there are 600 soldiers, all of whom are good at reconnaissance.

There are 100 Yuanhuo mechas, each of which is equipped with Yuanhuo cannons, engraved machine guns, communication equipment, medical equipment and two tons of logistics supplies. It is considered a multifunctional robot.

There are also 400 logistics personnel, including geographical experts, strange object analysis experts, biologists, medical staff, etc.

Everyone is ready to go, looking forward to the unknown and challenges, and the morale is still quite high.

Professor Lu Tiantian, though old, felt that he could still make some use of his remaining energy, so he also signed up for this event.

Of course, he was driving a special source fire puppet, so he didn't need to walk by himself.

Just like that, after everything was ready, Lu Yuan said goodbye to Hai Luo: "This investigation will take at least a few months, and it may even last for several years. You stay here and develop the "Spiritual Word Technology". Anyway, I'm awesome now, and I can't die anyway."

The girl immediately burst into tears and couldn't speak for a long time. She actually wanted to go with him, but because of the social support plan, there was really no way. Raising a child requires the company of a big head.

After digging for a long time in the small bag, she took out a small sachet, which contained a photo of the two of them and a few "Spiritual Word Buff Runes"

[The carefully sewn sachet, although the craftsmanship is very rough, it contains rich emotions and clear love. (Inferior grade·Artificial Wonder)]

[Function: Increase the speed of mental power recovery by a small amount. 】

Seeing Lu Yuan hanging it around his neck, the girl couldn't help but shed tears and kept rubbing her eyes.

Lingyan buff is quite useful for humans. These expensive materials are made by her own salary.

Of course, for a mythical level like "Greedy Demon", this buff is really better than nothing.

Lu Yuan doesn't plan to use the things given by the little maid, but to treasure this little thing for a long time. After all, this is also the first handicraft of the conch girl.

"Get out of here, cat! It's like a life-and-death separation!!" The old cat scolded unceremoniously on the side, "If you have any trouble, call your comrades and I will immediately possess you."

"I know, I know."

"Then goodbye, everyone!"

The huge sky fortress slowly started and drove away, and at the same time activated the optical stealth state.

From a certain angle, humans have indeed become stronger, just look at the size of the sky fortress.

Its current diameter is 300 meters, and it can accommodate 10,000 tons of heavy objects!

It has really grown a lot.

But from another perspective, humans still have a lot of shortcomings... Until now, they have not built a larger aircraft than the Sky Fortress. Isn't this a big shortcoming? (Of course, there are still a few helicopters.)

After flying for almost three days for a distance of 6,000 kilometers, the Sky Fortress landed in a plain area.

"Swish!" As the airbag slowly deflated, Lu Yuan was the first to come out, put his palm on the position of his eyebrows, and looked at the clear blue sky.

Ten kilometers away is the super mountain. Looking up, it's like the world has turned upside down. The earth is vertically upward, like a barrier connecting heaven and earth.

Even the sun is blocked by this high mountain. Even at noon, the huge shadow still drags for several kilometers.

Due to the lack of light, the flowers, plants and trees nearby are not growing very well.

"Although the mountain ahead looks very high, the terrain is relatively flat, a bit like the geographical features of a plateau." Major Lu Ying of the treasure hunting team said, "We found a relatively easy path that can accommodate the passage of the puppet mecha."

Lu Yuan nodded slightly.

"According to our investigation, there is no danger at the foot of the mountain. When you reach the top of the mountain, you have to be careful when approaching the crack. It is foggy there, and we don't know what is under the crack yet."

"The gas there is biologically toxic, so you have to wear a gas mask at all times."

So the group began to walk, with 100 small Zergs leading the way, slowly exploring the surroundings.

Moving about 30 kilometers a day is not too fast.

The Sky Fortress flew back to the sky, waiting for human orders - this bug is really precious. If something bites it, Lu Yuan will be heartbroken.

And the scientists collected specimens around them along the way, such as plants, soil, fungi, etc.

This collection work is boring and tedious, but it can effectively collect supernatural information remaining in the environment.

Especially the fluctuations at the level of anomalies, which remain for a longer time, and may be detected.

But what puzzles people is that after a series of tests, not only did no abnormal fluctuations appear in the specimens, but even the "supernatural background radiation" was less than other places!

"Extraordinary background radiation...what does this mean?"

Lu Tiantian smiled and explained: "Supernormal background radiation is a universal idealistic parameter in Pangu Continent. The higher the value of this parameter, the more frequent the idealistic power, and the higher the probability of the birth of extraordinary creatures in theory."

"The 'supernormal background radiation' in the safe zone is much lower than that in Pangu Continent. This is because the land, air, and water in the safe zone are all moved from the original world."

"And the background radiation near this mountain is even lower than that in the safe zone. This is very strange."

This explanation made everyone understand.

"There are several possible reasons for this."

The first is that this mountain hides a large mine!

This mineral deposit contains abundant irregular materials, such as black iron, mountain copper, etc. These irregular materials shield the supernormal background radiation.

"Irregularity" is also a kind of idealism, which excludes other idealistic rules.

Of course, the probability of this possibility is not high, because no traces of these common minerals were detected in the surrounding soil.

But if it is a legendary or higher irregular material, "Eternal Gold", or even more awesome epic or immortal material, a small mine can make a large area irregular, so it is normal that it cannot be detected in the soil.

The second possibility is... man-made!

For example, some advanced civilization's sealing formation, some idealistic energy absorption device, etc.

And this secret is hidden in that deep crack...

...

(Update will resume as normal tomorrow!)