The hostility gradually subsided in the explanation, especially after discovering that Rick could also detect that pale red detection light wave, and everyone's attitude towards Rick was much better.

The reason why the remnants of Halis are reluctant to have more in-depth communication with surface humans is that this exploration light wave plays a big role.

Because at the beginning, the surface people didn't know what the detection light wave was, so after the Halis remnants discovered the light wave, they were very puzzled by their sudden prostrations on the ground.

But that one mistake attracted a large number of mechanical bodies to chase and kill, and the pursuit was almost endless, and if it weren't for the same means of the remnants of Halis, many of their fellow people might have died.

The surface people can't detect the detection light waves, and even those third-order powerhouses who are dispatched down are difficult to maintain that state of vigilance at all times, so once they mix with the surface people, it is easy for those mechanical bodies to discover their traces.

So every time they traded with the surface people, the remnants of Halis were very quick and vigilant, and even then, there were several times when they were almost discovered by the mechs.

Recently, there have been more and more light waves from those explorations, so the remnants of Helis have begun to actively reduce their contact with humans, just for fear of being discovered by machines.

But it is clear that the greed of human beings on the surface is absolutely unimaginable. When they found the automaton, they would chase and hunt wildly, and finally the army of automatons noticed it, and then it became like this.

The two sides explained for a while, and Rick also understood the thoughts of these Halis remnants. They came this time to sell some equipment that could barely detect and detect light waves. The results have not yet reached the place. This is a bridgehead base that humans have built with great difficulty. It was destroyed by the army of mechanical bodies. Coupled with the sudden betrayal of those three third-order powerhouses, the entire bridgehead base was completely finished.

"Do you have any equipment to detect light waves?" When Rick heard this, he suddenly came to his senses, and asked with a bright eye.

The remnants of Hellis nodded silently, these things are very precious in their tribe, and the reason why they want to sell and exchange them with humans is not that they have too many things to put them. On the contrary, these things are also very scarce in the tribe.

However, the appearance of surface humans has given hope to these tribes close to surface humans, and although they will not leave the ruins, they hope to use the energy of surface humans to completely wipe out those mechanical bodies.

But it is clear that surface humans lack many of the necessary means to survive underground, and the sudden attack of the bridgehead by the three-tailed scorpion this time is the best proof of this.

It's a pity that they came a step late, but in fact, the remnants of Halis came a little earlier. It's not much use. These waves of light were difficult to detect, except for the strange tattoos of the remnants of Halis. The third-order powerhouses of the surface human beings need to concentrate and calm for a long time and enter a very sensitive state before they have a chance to discover.

This kind of thing can't be said in real terms, because once the real yàn fails, a lot of lives will be needed to fill the defeat, and the remnants of Halis, whose population is very precious, don't want to put their own people in order to help the so-called allies.

And the most important thing is that even if the remnants of Helis take those instruments that can barely detect and detect light waves, will the surface humans believe it?

Without testing, without any evidence, it is obviously impossible for suspicious surface humans to believe.

The most important thing is that this instrument is also very precious in the hands of the remnants of Halis, so it is impossible to give it to humans for free, and it is very precious to damage one.

Not to mention the rarity and preciousness, the surface humans still refuse to believe the facts, so this matter is so deadlocked for the time being.

But as humans continue to look at the invasion, the number of times those machines send out probing light waves has also begun to increase, and the human bridgehead has actually been discovered a long time ago, but because of the need to mobilize the mechanical bodies of this bridgehead base, this has given humans an illusion, as long as they persist, they can defeat those strange mechanical bodies.

The main reason is that although a large number of guards and researchers have been dying during this time, the large amount of resources obtained is also the main reason for the Uss Empire to go crazy for this.

As long as more resources continue to be invested, it is not impossible to conquer this ruin.

But obviously, the humans on the surface underestimated the strength of the Hellis Ruins, or rather, they underestimated the strength of the Hellis Empire.

At that time, the strength of the Helis Empire, which had almost unified the entire continent, was not something that a descendant like the Uss Empire could imagine. Even if it is a ruin, even if there is not much development underground, the strength of the Hellis Empire is beyond doubt.

Because the ruins of Halis were underestimated, humanity paid the price.

"Who sent that mysterious probing light wave?"

The thought of the light wave covering almost every aspect of his vision made Rick feel a sense of fear.

It seemed that they had been asked about the key point, but these Halis remnants also shook their heads regretfully: "It should be launched from the bottom, but with our strength, we can't explore it." ”

"The bottom floor?" Chewing on the words, Rick followed behind the Sun Tribe, carefully considering this hard-won deal.

Originally, I thought that the biggest enemies in the ruins of Halis were those ubiquitous mechs, but at this time, it was not only the mechanists, but also the unknown source of the probing light wave, which was a more unguardable weapon.

This light wave covered almost all the places in the entire three-story ruins of Halis, and it stands to reason that there should be no living people left in such comprehensive coverage.

But obviously, although this kind of reconnaissance light wave covers a very wide area, it also has a huge disadvantage that is ridiculous.

The light wave can only cover more than one meter of space on the ground, and if an adult is not on a high slope, as long as he lies on the ground on the flat ground, he can easily dodge it.

It sounds easy, but this kind of light wave is very secretive, and there is no way to detect the source and appearance of the law, so after the surface humans basically appear, those mechanical bodies can quickly find their whereabouts.

That's why when Rick and Sheldon and the others first came down, there was a very weird frenzy of active parts.

Now that I think about it, many of the doubts were matched with this kind of reconnaissance light wave.

It is impossible for humans to lie on the ground all the time to live, so discovering this reconnaissance light wave and avoiding this reconnaissance light wave has become one of the necessary skills for the entire Halis Ruins.

If this reconnaissance light wave cannot be detected and avoided, then it is impossible for the Halis Ruins to occupy it in the true sense of the word, no matter how much land it occupies.

It's no wonder that neither the Sun Tribe nor the Tali Tribe, which is hostile to humans, care much about the bridgehead base built by humans in the Hellis Ruins, without the explanation of these indigenous remnants, it is estimated that tens of millions of people will not die, and it is impossible to find this strange light wave.

It is even very likely that because this strange light wave cannot be detected, it is very likely that the human countries will give up the exploration and development of this great relic.

It's quite possible, and it's possible that you'll be attacked by a sudden appearance of a mechanical body at any time, and you won't be able to find any clues. Even if it is hidden, even if it is hidden underground, as long as the space is opened, it will be scanned by light waves, which is a very mysterious way to detect light waves.

Therefore, in order to gain a foothold in the ruins of Halis, it is not a strong army or a very shrewd researcher, but a way to find and avoid this mysterious light wave first.

Rick also stumbled upon it by luck, otherwise if this trend continues, it is very likely that humanity will abandon this ruin.

Although the human race abandons this ruin, for Rick, it may be more profitable in the short term, but in the long run, it is very unwise to say.

Rick could indeed monopolize the ruins, but with the development of his power, such an occupation was meaningless.

Compared to the resource-rich powers, Rick is only one person, and he has a limited number of things to occupy, but the dangers he has to face are multiplied.

The experience of being almost killed by those crazy three-tailed scorpions just now made Rick understand that this is not an surface world, and this dangerous relic cannot be viewed by the rules of the bunker world.

There are many benefits to monopolism, but whether it can be taken out is a question. And the danger is also multiplied, even several.

Suddenly, Rick, who was thinking, smiled and sighed that he was also stupid.

Even if Rick hid these things, it wouldn't be of much use. In contact with the remnants, in addition to Rick, there are also many people, not only the Sun Tribe, but even the Tali Tribe, which is hostile to humans, has also had preliminary cooperation with the Galactic Sky.

What's more, this kind of thing that the remnants know, it is impossible to hide it, and the Uss Empire will definitely make a comeback in the near future. Smiling bitterly, Rick suddenly realized that his thoughts were too naïve, and he simply couldn't and didn't have the ability to monopolize this ruin.

Since it can't be monopolized, how to get more benefits from this ruin has become the most important thing in front of Rick.

It stands to reason that this time should be used to exchange the hard-won soul powder for the kind of instrument that can detect and detect light waves, but after thinking about it, Rick still gave up on this tempting idea.

This instrument is a precious instrument in the hands of the remnants of Halis, but in the hands of Rick, he first needs to convince the buyer that what he says is true, otherwise who will buy something useless and go back?

But if it is proven, it is another toss, and the Uss Empire will definitely find out the identity of Rick, an outsider.

In other words, it is natural for the remnants of Halis to sell that kind of equipment, but if it is replaced by Rick's trafficking, they will risk being discovered, and maybe even forcibly seized. (To be continued......)