"Why should we build such a large magnetic energy array here? What does this have to do with the research of biochemical intelligence? What secret projects are they studying? What terrible things are imprisoned with magnetic energy arrays?" Jiang Jinyuan muttered to himself there.

At this moment, the magnetic energy array emitted dazzling white light again, and then started to rumble. It was obvious that another wave of lightning was attracted by the lightning rod at the top of the building and introduced into the magnetic energy array.

"The secret should be in the metal box on the central platform of the magnetic ring. Is there any way to stop this device? Maybe we can find something useful in that metal box." Liu Gan asked Jiang Jinyuan after adapting to the white light just now.

"It's still time for us to exit now. The magnetic energy array is bound to be something terrible. I didn't want it to come out, so I used such a powerful magnetic energy array to block it. If we open it rashly, it might cause a disaster." Jiang Jinyuan advised Liu Gan a few more words.

"Disaster? The whole world is already like this. Are you still worried about what disaster will it cause?" Liu Gan looked dissatisfied. Although he was reminding himself that the box might contain terrible things, he couldn't help but want to know everything inside. Maybe it would be a peerless magic weapon?

If this magnetic ring array is a high-tech furnace for refining weapons, the lightning in the sky will attract the fire of refining weapons. If there is no magic weapon in the metal box, it would be a pity for him to take this adventure.

Liu Gan now has the protection of fog armor outside his body. After he reaches level 5, his strength and speed have been greatly improved. Even if there is any danger at that time, he is confident that he can still escape in time.

"If you must try it, then let's go down and take a look." Jiang Jinyuan had to compromise. Although he was reluctant and scared at this time, as a scientific and technological worker, it was impossible for him to say that he was not interested in the metal box on the central platform of the magnetic energy array.

Jiang Jinhara still understands the truth about killing cats, so rationally, he is still unwilling to continue this adventure. Now that he is forced to this point by Liu Gan, he can only bite the bullet.

There was a small platform on each floor when the iron ladder turned back. Liu Gan and Jiang Jinyuan went downstairs, which were equivalent to seven floors, and finally arrived on the ground in the underground space.

Liu Gan searched around with a flashlight and visually confirmed the previous detection results. There were indeed no zombies or mutant zombies here. If there were any dangerous creatures in this underground world, they should be hiding in the metal box on the central platform of the magnetic ring array.

It can't be the guardian artifact of the beast? I don't know why it was detected before, but it was not detected again and again.

"If we want to go to the central platform, we must first turn off the switch between the lightning rod and the magnetic energy array. In this way, the lightning guided by the lightning rod will no longer enter the magnetic energy array, but will be safely directed to the depths of the ground." Jiang Jinyuan checked some workbenches around the magnetic energy array and said a few words to Liu Gan.

"Then you just find a way to turn off the power switch." Liu Gan nodded and went down to the ground to see the huge magnetic energy array up close. It felt more shocking than on the iron ladder just now. This huge electronic mechanical device would have an inexplicable sense of awe for those who don't understand the principle of its operation.

After checking around the workbench, Jiang Jinyuan walked to a box on the wall and opened it. There was indeed a large and thick electric switch inside. Jiang Jinyuan grabbed the handle of the electric switch and used his hands to pull the electric switch down.

The three huge mechanical magnetic rings that were rumbling gradually stopped, and the light on them slowly went out. Liu Gan and Jiang Jinyuan opened the flashlights in their hands and shone them towards it.

"I have broken the switch between the lightning rod and the magnetic energy array. The magnetic energy array should be safe now." Jiang Jinyuan said to Liu Gan.

"Are you sure?" Liu Gan asked Jiang Jinyuan.

"I can be sure that if you are worried, we can wait for a while to see if lightning will be introduced into the magnetic energy array." Jiang Jinyuan thought about it and answered Liu Gan.

"Okay." Liu Gan retreated to the side of the iron ladder and sat down. In order to confirm safety, he decided to wait a while before talking.

Jiang Jinyuan couldn't stop, so he turned on the flashlight and checked other devices in the huge space. It could be seen that he was very interested in these devices. Unfortunately, the conventional power supply has been shut down, otherwise he could actually operate and study it here.

More than ten minutes later, Liu Gan asked Jiang Jinyuan to connect the detection device to the handheld computer and scan the surroundings again, but he still did not scan the yellow dot just now. The magnetic energy array did not light up or rotate again. It seems that the switch that Jiang Jinyuan just pulled down can indeed block the connection between the magnetic energy array and the lightning rod.

"It feels like it should be safe. Do we want to go up and take a look?" Jiang Jinyuan asked Liu Gan.

"Okay, you go up first, I'll follow you to protect you." Liu Gan replied to Jiang Jinyuan.

Jiang Jinyuan smiled, knowing that he was treated as cannon fodder, but there was nothing he could do about it. He turned around and walked to the iron ladder next to the magnetic energy array, and climbed up to the platform in the middle of the magnetic energy array. The iron ladder was not easy to climb, but Liu Gan followed and pushed his butt down, allowing him to climb up easily.

After Jiang Jinyuan climbed onto the platform, he walked to the metal box in the center of the platform, and studied it with a flashlight. Liu Gan followed Jiang Jinyuan to the platform and stood behind Jiang Jinyuan.

The metal box in the center of the platform is about the same size as the coffin. After studying it, Jiang Jinyuan tried to lift the cover of the metal box. Because there was no electricity, the metal cover was a bit heavy. Liu Gan walked over to help, and the two of them tried hard to completely open the metal cover.

After the metal cover was opened, there was a very transparent crystal cabinet inside. After Liu Gan shone it in with a flashlight, he found that there was a woman lying in the crystal cabinet!

The woman's head was connected to her hands. She closed her eyes and wore a black tights. Her face looked good and her figure was also very good. But there was no ups and downs on her chest, which seemed to mean that she was not breathing at the moment, but the color of her body's skin looked normal, not like a corpse or infected.

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Chapter completed!