Apocalyptic garbage classification system

In order to verify his guess, Li Yichen sent another message to Xiaohu, but also received no response.

After driving the helicopter back and leaving the shielded area, Li Yichen called Wanshan again, and this time he got a smooth response.

"Lao Wan! I have found the area where our radar signal is blocked. Now I want to see how big this area is. I will keep calling you for a while, and you will reply to me immediately after receiving it."

Li Yichen warned Wan Shan, and then drove the helicopter into the shielded area again, calling continuously while starting to circle...

After more than an hour, Li Yichen finally measured the range of the signal-shielded area through this method of constant contact. This area is a very regular circular area with a diameter of one hundred kilometers!

Li Yichen looked at the size of the area, then opened the system mall and looked at the functions of the instruments sold in the system mall that could block various signals. He found that the highest-power jammer sold in the system could block The area actually reaches 1,500 kilometers.

"Phew! That's good!"

Li Yichen finally breathed a sigh of relief. This showed that although the goblin clan's technology was very high, it certainly had not surpassed the mall, so he felt confident.

Li Yichen had seen this kind of signal jammer before, and had originally planned to install one in the capital of hell. However, this jammer had a disadvantage, that is, the jammed signal did not distinguish between friend and foe, and could only specify three frequencies. The channel is not interfered with.

In other words, once the jammer is turned on, the communications in Hell City will also be paralyzed, and only three channels can be reserved. But now the stalls in Hell City are too big, and many departments have dedicated channels, so Li Yichen did not install it. .

Anyway, in his opinion, the jammer is just a machine that can be used as soon as it is taken out. It even has its own power supply. If necessary, it is not too late to exchange it for another one!

After confirming that the system's technology surpassed that of goblins, Li Yichen felt confident, so he left the shielded area, marked the scope of the shielded area, and sent it to the military channel!

"Xiaohu! Have you seen this area? You must march immediately and enter here. According to the characteristics of the jammer, the center of this area should be where the goblin base is!"

After Li Yichen sent the map annotation, he said to the communicator:

"But the goblin base is underground. Although the jammer is in the center, the entrances and exits are not necessarily there. And I think that the goblins will definitely have many entrances and exits, so you have to explore all of this area and see the entrances and exits. Mark it!”

"In addition! Most of the terrain in the shielded area is mountainous, with undulating mountains and dense jungles. It is not easy to find entrances and exits in these mountains. Please be careful! Stay safe!"

"clear!"

Xiaohu replied:

"We will arrive at the target area in about two and a half hours, and we will start searching immediately!"

"Yeah! Don't be too anxious!"

Li Yichen replied that the interference area was close to the seaside. Xiaohu and the others were coming from the inland direction, and they would have to cross most of the quaint province. They would have to move at full speed in two and a half hours.

In fact, Li Yichen had seen the performance of the jammer in the mall that could cover a hundred kilometers. When the jammer was turned on, the goblin radar could not be used. However, for safety reasons, Li Yichen did not let Death Shadow use a helicopter.

Although Li Yichen is now eager to know the status of the goblin trial channel, he is not in a hurry in these few hours!

After giving orders to Xiaohu, Li Yichen contacted Wanshan and asked him to tell Wu Xiaogang that after the reconnaissance regiment was established, he would go directly to Guya Province to search for various possible entrances and exits in the marked area!

Because everyone has a terminal, they can directly mark the areas they have searched, and then just exit the shielded area and connect their terminals, and the data will be automatically uploaded to avoid repeated searches.

Afterwards, Li Yichen continued to drive the helicopter, entered the shielded area, and flew all the way to the center!

Looking at the mountain below, Li Yichen shook his head, then put away the helicopter and landed on the mountain in free fall. It is indeed difficult to find the entrance and exit in this environment, but for the little guys in the shadow of death, this is the most suitable battlefield for them. .

If it is determined that the base of the goblins is in this mountain range, then the battlefield between humans and goblins is estimated to be here, so this kind of terrain is not a bad thing for the capital of hell.

Although it was a little difficult to find it, it became easy once you found it. I am afraid that the little guys of Death Shadow alone can seal all the entrances and exits of the goblins.

Dealing with goblins is definitely different from dealing with bugs and undead. Both races win by numbers, and low-level zombies and bugs don't have high intelligence, so they can be pulled out to fight.

But the goblins are different. Although I have never seen the goblins, and I don't even know what they look like, but just by looking at their racial talents of technology and alchemy, you can understand that the intelligence of this race is definitely not low.

If a race like this is given enough time, who knows what powerful weapons they will create, and even the entire mountain range may be transformed into a base for defense against abnormality in the future.

Therefore, not only was it a problem with the trial passage, Li Yichen couldn't even give them a chance to develop well! Therefore, traces of the goblins must be found as soon as possible.

Li Yichen decided to start his search from the center point, just like he did with the helicopter before, circling through the mountains in circles, but this time the radius slowly expanded.

Expanding his search area in circles, Li Yichen continued to use his eagle eyes to search for traces of the goblins on the ground, and soon he made a discovery.

On a tree about ten meters in front of him, there was a very small camera, and it was disguised very secretly. If it weren't for his eagle eyes, Li Yichen wouldn't have noticed it at all!

"It seems! The goblins gave the blocked channel to the camera. In other words, they cannot use communication?"

Seeing this camera, Li Yichen nodded secretly. The jammer in the mall can block a hundred kilometers. It can only set a channel that will not be interfered with. If the camera is given, then they will not be able to use wireless communication.

However, the goblins have established a base underground and can use wired communication. In this case, it is also a good choice to use this channel for surveillance cameras.

Looking at the camera carefully, Li Yichen didn't know if he was within the surveillance range of the camera. But after thinking about it, Li Yichen suddenly jumped onto a big tree, then launched the Thunderbolt Flash, summoning a helicopter in the air, and then Driving the helicopter and leaving the central area...