Sister Lan was only in her twenties when she discovered the building, and at that time she thought that she should be the first person in the world to discover this place, but then she found out that this place was visited.

As the investigation deepened, Sister Lan discovered that the people who had been here belonged to a mysterious organization, but she had never found any information about this organization.

Then, Sister Lan researched the place on her own, and a month later she came to an astonishing conclusion - the building was a large machine, and it was filled with an unimaginably huge magnetic force.

Later, he recruited his most trusted team members to study with her, and they found that the building was buried deep in the ground and could not be dug up at all.

After a few months, through various machine tests, Sister Lan came to a conclusion: this machine runs through the earth, and I am afraid that it will affect the entire geomagnetic field!

Inside the building, Sister Lan found a lot of instruments that she had never seen before, some of which could even cut atoms with precision, and she thought, this is probably not the existing technology of human beings!

In the core area of the building, there are four huge iron pillars, which have been found to be the core energy supply area of the building.

Sister Lan found four copper capsules inside the four pillars, and she found that when the capsules were removed, the pillar where the capsules were located would immediately lose energy, so she determined that this capsule was the key to activating the surrounding machines.

Just when Sister Lan's research was in full swing, a group of black-clothed people suddenly broke into the building. They wore helmets and carried weapons that looked like harpoons. This weapon is very weird, whoever the man in black aims at will die instantly.

There were no wounds on the dead man's body, and Sister Lan didn't see anything resembling electricity or bullets coming out of the weapon.

The man in black just holds a weapon and points out of thin air, and the person who is pointed at will die immediately, which is very weird.

The man in black didn't speak, he just killed people when he saw them, and killed all of Sister Lan's team members, and they raised their weapons to kill Sister Lan together.

At this time, Sister Lan rushed to the hospital in a hurry, trying to find a weapon, but accidentally detained the copper capsule on the pillar. To her surprise, when the copper capsule was buckled, all the men in black squatted on the ground with their heads covered.

As soon as Sister Lan saw that it worked, she deducted the other copper capsules. When she snapped the last copper capsule, she found that all the men in black were gone. Just like the man we saw in Australia, all the men in black disappeared in place.

At that time, Sister Lan was still a little girl in her twenties, although she had seen people, but she was not so calm, and she had died a lot of team members, so she lost her mind.

She didn't think about the consequences of taking the copper capsule, and she didn't have time to think about it, so she went out with the copper capsule.

After returning to the headquarters, Sister Lan found that some cracks gradually appeared on the earth, and all the scientists were looking for the cause.

At this time, she began to think about the reasons for everything, and she came to a conclusion by summarizing her previous research results.

The huge structure was supposed to be an instrument to strengthen the geomagnetic field, and the copper capsule in her hand was the energy source, or the key part.

In desperation, she detained the copper capsule, which also cut off the energy source of the huge instrument, causing the geomagnetic field to weaken, and even producing a reverse magnetic field, this extremely unbalanced magnetic force continued to tear the earth, causing the earth to produce many cracks.

Sister Lan originally wanted to go and put the copper capsule back immediately, but she gradually discovered that there was a force coveting the copper capsule, and as she investigated further, she found a lot of traces about that force.

To her shock, she found that all the activities of that force were aimed at destroying humanity, and combined with their strange behavior in the polar regions, Sister Lan speculated that this group of forces might want to be enemies of humanity, to destroy the world, or to rule the world.

And that day in the polar regions, the man in black may have met Sister Lan by chance, and maybe the target of the man in black was the copper capsule.

Since this is the case, it is absolutely impossible for Sister Lan to return the copper capsule, otherwise the consequences will be unimaginable.

Later, Sister Lan returned to the polar regions alone and began to study megastructures, wanting to find a way to get the best of both worlds.

As his research deepened, he discovered that the machine worked slowly, and through her calculations, she deduced that the maximum life that the Earth could endure without the blessings of the instrument was about thirty-five years.

So she made a decision, she wanted to hide the copper capsules in the four corners of the world, so that the other party could not find them.

For the sake of insurance, she didn't go by herself, but called Wen Feng to carry out this task.

When I saw this, I had a question, Wen Feng should be very young, and he shouldn't have been following Sister Lan at that time. But I didn't think much of it and kept looking back.

After hiding the copper capsule, Sister Lan herself also hid and lived in a small mountain village, only sneaking back when something big happened in the maple forest. That small mountain village is my hometown.

A few years later, Sister Lan felt that it was not a way to go on like this, the earth crisis would have to be solved sooner or later, and the copper capsule would have to be put back sooner or later, otherwise she would be the one who destroyed the earth.

So she decided that whether or not the Man in Black would reappear, she would put the copper capsule back. But now the man in black is stopping her and looking for her, so she can't act on her own.

She tried to send Wen Feng there, but when she gave Wen Feng the fake capsule, Wen Feng was attacked within a few days, so she denied the idea of asking Wen Feng to carry out the mission.

Later, I showed up and she had a great helper.

Sending me here won't attract much attention, because after all, I was secretly raised by Sister Lan in a small mountain village, and the other party probably won't know me.

In addition, I didn't come into contact with anyone from Sister Lan's generation, because Sister Lan's team members were all dead in the polar regions, and the third master belonged to the latter group of members, so they wouldn't pay attention. Sister Lan passed away more than ten years ago, so I became a person who would never be noticed.

In the small mountain village, Sister Lan left a comprehensive plan, she wrote all the plans in the book, and also speculated many things, including fire phosphor insects.

Sister Lan found that the fire phosphorus insect had a very close relationship with that force, because as long as the black-clothed man of that organization appeared, there would definitely be a small-scale fire phosphorus insect disaster somewhere.

As a result, Sister Lan left a more precise plan, leaving some small notes or some information in the places where I would pass by, guiding me.

Sister Lan said that no matter how I choose, I can't avoid taking this path in the end. I started out as a self-media blogger, but now I've taken on a lot of missions.

Sister Lan's letter was finished, but there was still a page behind it, which drew the direction of the four pillars, and the place we were looking for.

"Let's go, there will always be something that cannot escape. I said and walked into the building.

The design method of this building is still different from ordinary buildings, there are not many stairs and doors, it looks monotonous, but it is very mysterious.

From where we came down there was a large hall, and in the middle of the hall there was a huge round table, I don't know what it was for, and there were a lot of stones on the round table.

This place is marked as a conference room in Sister Lan's map, but I think this should be Sister Lan's guess.

Out of this hall, there is a long corridor, made of metal mesh, and the bottom is empty, like a bridge.

Walking down the promenade to the end, we came to a place filled with something similar to a conveyor belt. Below us, there are all conveyor belts, and I don't know what they are used for.

Among the clues left by Sister Lan, the top conveyor belt is where we need to pass through.

Although this thing looks a bit like a giant conveyor belt, it feels very hard to walk on it, and it must be made entirely of metal.

There are dozens of identical conveyor belts under our feet, which look like a large net at a glance, and it is very magnificent.

After about an hour along the conveyor belt, we arrived in a circular hall.

In this hall, I finally saw the four pillars that Sister Lan said, and this should be the control room.

"How's it going, have you figured it out?" asked the old black, looking at me.

"Do I have a choice?" I said with a wry smile. Now that the survival of the entire planet is in my hands, I have no room to think about it.

"Then do it, we'll be with you. Lao Hei said.

Coincidentally, there were just four of us coming in, just enough to put the capsules back in at the same time.

"One for each person, everyone stood in front of the pillar, waited for my order, and then put the capsule back together. I said.

"Good!" all three replied at the same time.