"Give them some time to digest." After giving the answer to the so-called 3D holographic projection in the sky, Arborvitae said.

The fighting under the cliff continued, but the top of the cliff was quiet, and everyone did need time to calm down a little.

Everything behind the cliff is a 3D holographic projection? It's ridiculous.

"I don't care, but I didn't expect a lot of these little guys to come." He shrugged his shoulders in the air.

"You doubt me?" The arborvitae instructor was slightly dissatisfied.

Yang Kong smiled slightly, and said in his mouth: "You have a criminal record, but the first reserve camp has been 'lost' by you several promising little guys. The more you like someone, the less you want someone to come here? ”

"Hmph." The arborvitae instructor stopped talking, Yangkong was right, he had indeed been doing such a thing before, but it didn't work.

"It seems that Commander Aaron is not at ease, and it is right for me to pick up people." A smile appeared in the air, and then he turned his head to look at several teenagers who were still immersed in the shock, and even their breath was trembling.

"Let's go. Even if it's hard to accept, isn't that what you crave? "Time is precious, and endless battles and brutal mortality have created infinite stress.

These 'new bloods' can be turned into combat power as quickly as possible, and it is shameful to waste a second.

How can there be no anxiety in Yangkong's heart? Even the Wyvern went to that place in person, and it has been a month since he returned.

Unfortunately, Andy and the two girls still don't have the strength to stand up.

Amir barely straightened up, but couldn't take a step.

Tang Ling completely calmed down, wasn't it just a so-called projection that covered up the battles that took place every moment?

Although it is not clear what the meaning of this is, where did the fighting not take place? Isn't there a variety of battles in the settlement all the time in order to survive?

It's just a difference in scale.

"The First Reserve Camp is indeed what I longed for." So, Tang Ling was the first to take a step and walked towards the position where Yang Tian and Oriental Bo were.

"I must find traces of the fifth brother." Alston raised his head and strode forward.

But Yu was in front of him again: "How can you be in front of me?" ”

"Damn, are you going to fight?" Auston was furious, and he didn't understand why this Yu had to get ahead of him.

And just as the two were arguing, the others were finally driven by a slightly lively atmosphere and had the courage to move forward.

"Let's go inside." Yang Kong led several people to the hanging iron cage, and glanced at the arborvitae: "You don't go down?" ”

"I don't have classes today, I'm going back to the inner city to numb myself, can't I?" Arborvitae declined Yangkong's invitation.

Tilting his head into the air, he turned to look at the teenagers in front of him.

The iron cage suspended in the air shook slightly, accompanied by the sound of the battlefield under the cliff, which always made people a little uneasy.

It was Tang Ling who walked in first, and the others entered the iron cage one after another.

After closing the door of the iron cage, the iron cage, which could hold about twenty people, began to sway down.

Except for a door near the cliff wall, which has a small window on the door, the entire iron cage is fully enclosed.

It's a bit depressing, and there's nothing to see but the cliffs.

Leaning against the corner of the iron cage in the air, closing his eyes and resting his mind, while the others were somewhat uneasy about this way of descending, motionless.

Only Tang Ling was looking, even if only the dark brown cliff wall came into view.

Half a minute later, the iron cage descended about 100 meters, and at this time, Tang Ling was surprised to find that a piece of the cliff wall had been hollowed out, and a dark and dull cave appeared that could not see the depth clearly, and on the edge of the cave was placed a purple-red giant instrument that was slightly similar to the gene chain meter used in the second assessment, and was also covered with black lines.

Its front end is covered with huge lenses that resemble pre-civilization cameras, distributed in all directions.

And outside the cave, there is a 'belt' about a meter wide, yes, like a belt, that runs through the cliff wall below the cave.

At this time, this clearly translucent, but slightly eerie silver ribbon is exuding a colorful light, which makes people dizzy just by looking at it.

Almost subconsciously, Tang Ling quickly approached the small transparent window and looked up.

As far as he could see, he saw several 'squares' of the same material as the band, about a square meter in size, which were also reflecting colorful light.

"Is this the secret of the 3D holographic projection of the safe zone?" When Tang Ling was flipping through the books of the previous civilization, he glanced at the appearance of the so-called 3D holographic projector, and with his amazing memory, Tang Ling also remembered this information.

It's the same, it's just a box-like thing with a lens anyway.

Compared to the guy in front of him, it looks a lot simpler.

It's no wonder that this super-technological device would create such an astonishing illusion.

"You found out?" Tang Ling was still looking at it in surprise, thinking in his heart where these so-called super-technological instruments in the safe zone came from? A sudden sound in the sky interrupted Tang Ling's thoughts.

"Well, I'm guessing it's some kind of instrument." Tang Ling replied truthfully.

"More than that, if its role is only to create illusions, it will be too negative to the word supertechnology. What's more, you see it's a large instrument. ”

"All the instruments that have the word big and are super technological, the effect is amazing." Yangkong seemed to like to give lectures to Tang Ling.

Tang Ling frowned thoughtfully, indeed compared to those dynamometers, speedometers or something, the gene chain calculator he had seen and the one that was placed in the cave were more than an order of magnitude larger.

But is there any surprising effect? Anyway, Tang Ling didn't think the gene chain calculator was amazing.

Insight and knowledge determine a person's thoughts, if Yangkong knew about Tang Ling's 'slander' of the gene chain meter at this time, it is estimated that Tang Ling will be kicked out of the first reserve camp.

"What do you think defense is?" Seeing Tang Ling thinking in the sky, he was very happy, and inexplicably threw a question to Tang Ling.

And the conversation between Yangkong and Tang Ling obviously attracted other people as well, and everyone began to listen attentively.

The iron cage was still slowly descending, and the instrument and the silver strap were no longer visible, but Tang Ling's words to himself just now made everyone not miss that scene.

Everyone wants to know, what else can that thing that can create an illusion do?

And what does it have to do with the question raised in the sky?