The inconvenience of transportation is Yan Zhen's biggest headache, transporting the materials needed to build the base requires a transportation line that belongs to them, and he even fantasizes about having a robot cat's space-time door. Pen, fun, and www.biquge.info

However, the mountains outside the base are natural material stores, and the work of digging soil, cutting trees, moving stones, and building houses is all done by new writers, and Yan Zhen's job is to open up a hidden passage to the outside world as soon as possible.

However, when he used the earth-walking technique to investigate the nearby 'road conditions', he made an unexpected discovery, and he found a blown up tunnel under the base.

Passing through the rubble and mounds of earth that blocked the passage, he found a metal gate at the end of the tunnel, which had been welded to death, which made him think about the purpose of the base in the mountains.

Perhaps this place was not a bomb shelter or a military base at all, the heavy sealed door prevented Yan Zhen from continuing to explore inside, and he tried to penetrate through the rock formation next to it, the power of the earth movement was that it could pass through any substance composed of the 'earth element', but it was ineffective against metal objects.

Therefore, Yan Zhen, who entered the iron gate through the rock formation, looked at the natural cave in front of him and was very puzzled, why did the people who built the deep mountain base install an iron gate to the underground natural cave?

He remembered watching a movie about the island forces conducting human experiments on a small island in India during World War II, and the island troops used the mines of their predecessors as their secret experimental base.

However, he didn't think that this natural cave contained mutated super soldiers, but it could be a rare mine, but for some reason he stopped mining.

There is air in the cave, which means that it is not completely sealed, he explored the entrance area of the cave more cautiously, after all, he is the only one who comes out, in case of an accident without support, Xiao 7 can sense his location, but it will take a long time for them to dig through the mountain to save him.

In order to avoid unnecessary trouble, he decided to bring a few more people back, more space was a sign of a larger warehouse, and the underground caverns were so secret, it was better to be a secret warehouse.

Yan Zhen returned to the base and discussed with the park, and the park continued to preside over the construction work, Yan Zhen took Xiao 7, Zhang Teng and a writer named Lu Fang into the underground cave to explore the unknown area.

Lu Fang's ability is to conjure up all kinds of ropes at any time, hemp ropes, mountaineering ropes, glass wire ropes, etc., and he will never have to worry about the rope not being long enough or not enough.

Yan Zhen led the three of them back into the underground cave and walked inside along the entrance, where there were still old-fashioned wind lanterns on the rock walls on both sides, and it was obvious that there was no electricity here.

There were no traces of artificial excavation on the rocks, and they remained in their natural form, and they walked for a few minutes, but they did not encounter a fork in the road, but found three human skeletons.

"Ahem, boss, I think this place is eerie, let's not go in any further!" As Zhang Teng walked, he used his ability to turn the rocks at hand into luminous bodies, and fear made him afraid of the dark, so the rocks that he turned into luminous bodies were as big as the heads of trucks.

"You're about to turn this into a sunshine beach, and it's still eerie?" Lu Fang couldn't help but tease him.

"Five minutes on the road, I found three white bones, you see—that, four!" Zhang Teng pointed to a protruding rock and shouted, a dry skeleton leaning against the rock.

Xiao 7 glanced at him, walked to the dry bones, swept his eyes and said: "The neck bone is not broken, the skull is fine, the arms and legs are all right, and there are no scars on the ribs, don't be afraid, it shouldn't have been bitten to death by a wild beast." ”

Zhang Teng said with a bitter face: "I'm not afraid of beasts......"

Lu Fang laughed and said: "You have read too many novels, there are no beasts in the cave, what else is there to be afraid of?" Mandrill? Female ghosts? Corpse! ”

There is only one straight road in the cave, and the four of them walked for more than ten minutes to reach the end, and it was still a metal door that had been welded to death, Yan Zhen was finally a little worried, female ghosts and zombies were easy to deal with, but they were afraid that it would be deadly poisonous gas, and once the door was opened, none of them might be able to escape.

His worries were very reasonable, and after Xiao 7 heard what he said, he patted his arm and told him not to worry: "If you use the skill of melting sand, the sand will not be poisoned." ”

Yan Zhen nodded, told them to wait outside, he first used the earth technique to drill into the rock wall, and then used the sand dissolving skill to flow into the hole behind the door in the form of fine sand****** there were dozens of dead people behind this door, he was glad that he didn't let Xiao 7 and them come in rashly, and the white bones on the ground were undoubtedly proof that extremely terrifying things had happened here.

The third and final metal door, Yan Zhen's body flowed, approaching the source of terror at the end of the cave, but when he saw something in the center of the cave, he was disappointed, like a wealthy merchant who invited you to visit his most valuable collection, only to find a pack of instant noodles lying in the safe.

In the same way, what was sealed with a three-layer metal door was a stone, an uncarved, pure and original stone!

It was housed in an iron box that had not had time to be locked, the lid of the box was open, it was the size of a hamburger, it had no three heads, six arms, bloody fangs, and even had a unique shape that people could remember at a glance.

It is hard to imagine that it is the cause of the death of so many people outside, Yan Zhen still insists on the speculation of 'poisonous', otherwise it is impossible for an ordinary stone to kill dozens of people in a short period of time.

Yan Zhen observed for a while, and found nothing special, so he exited the cave the same way, and he was going to bring an animal in for an experiment.

When the four of them returned to the base, everyone heard that there was a stone in the mysterious cave underground, and they all expressed their thoughts, some said it was an extraterrestrial meteorite, some said it was a multicolored stone used by Nuwa to mend the sky, and some said it was a dinosaur egg.

Not to mention how to kill dozens of people without breaking the dinosaur eggs, it is enough to say that the last group of people welded the metal door to death and blew up the tunnel, which is enough to show its danger.

"You don't have to use this cave, just leave it alone." Zhang Teng said.

"Roll the calf, such a powerful weapon of mass destruction, why don't you dig it up and use it? Our strength is already a vegetable, and if we don't have a weapon for self-defense, we can't live anymore? Lu Fang said.

"You're blind to the death of so many people down there, take it out, we'll die faster, no, you can't move it!" Zhang Teng insisted.

Everyone had a disagreement because of the stone, digging or not, divided into two factions, Xiao 7 looked at Yan Zhen, meaning to let him take the idea.

"I'll take an animal in there first." Yan Zhen said unhurriedly, he didn't raise his voice on purpose, but just used a volume that was loud enough for everyone to hear.

In terms of strength, the strongest in the base at present is Yan Zhen, no matter at any time, the concept of respecting the strong exists in people's subconscious, and everyone who was still arguing heard Yan Zhen's words and fell silent.

Lu Fang is right about one thing, their base doesn't have enough capacity to protect themselves at the moment, if there is a weapon that can be used as a defense, why not use it?

Of course, Yan Zhen had to make sure that the stone wouldn't hurt his own people, so he had to do an experiment first.