Chapter 171： Determine the location

According to previous experience, Yuan Zai should have rushed up to hug him at this time, but now he seems to be hiding.

He walked closer and found that Yuan Zai was also very excited to see him, and his little tail was about to break off.

"Hahaha……"

Chen Chen smiled and took two steps forward.

Yuan Zai took two steps back.

...

Then he looked down and smelled it again, and found that he seemed to have a little stinky odor on his body.

I remembered the first time I gave Yuan Zai the honey water for mopping the floor, it looked very resistant.

Chen Chen frowned, "The little guy seems to be quite hygienic..."

As soon as he thought about it, he directly exchanged two earplugs, and then with lightning speed... issued the order to "sit down", and then made Yuanzai bigger and inserted the earplugs into Yuanzai's nose.

"Okay, this solves the problem!"

Chen Chen clapped his hands, "Let's go, let's go home."

Yuan Zai really couldn't smell anything. When he ran, he opened his mouth and breathed in the air.

"It's becoming more and more like a dog..."

******

Back at the shelter, he put the wolf meat in the hall first, then took a shower and changed his clothes.

The armor was also washed and hung on the radiator.

Then he came to feel the power of the soil movement, slowly opened the bow and arrow, and began to inject the power of the soil movement into the arrow with the guidance of gravity control.

But this is very different from Jin Zhifengrui, and it is difficult to exert gravity skills on arrows.

After trying for 20 minutes, I always feel that something is missing.

"The skill is a good skill, but the early stage is too wasteful."

It takes time to select the ground and exert influence. It can be used as a trap, but it is difficult to use it well in battle.

Helpless, he exchanged a lot of calculus from the trading platform, and spent some time absorbing the civil calculus.

After that, he contacted a few people who bought flesh fruit yesterday, and recovered some ripe flesh fruit from them, and hung it into the alliance together with his own.

The right to sell is in his hands, but building too many trees by himself is not only a waste, but also troublesome to manage.

So the two sides negotiated when they sold it. After these people planted successfully, they would buy all the remaining flesh and fruit except for their own food.

Chen Chen provided these players with deformed meat, and they paid labor to take care of them. When recycling, Chen Chen repaid them five points for each fruit, a reward of almost a pound of deformed iron.

In this way, the speed of covering the flesh and fruit trees will not only speed up a lot, but also save Chen Chen a lot of trouble.

More than 40 fruits were sold, and his points quickly rose to more than 3,900, and he became rich again.

Then he bought some items that he liked more, and then put on the equipment and went out again.

Soon he and Yuan Zai came to the place they explored yesterday, and then he released the drone again to explore the surroundings.

Last night, Li Wusong added a radar detector to the drone overnight, with a detection range of seven kilometers, and the search efficiency has been improved many times.

I have to say that Li Wusong's talent in mechatronics is quite good. With the continuous improvement of his intelligence, his ability to develop new things is much stronger than before. After obtaining the relevant technical information of robots in the future, maybe he can really produce Universal Robots come.

This time he raised the drone to an altitude of 300 meters to give it a wider field of vision.

Because there are many trees below, Chen Chen did not pay too much attention to places such as small bumps and small soil slopes, but kept exploring new places, first looking for possible and more conspicuous places.

Soon the drone locked a position, and after continuing to probe down, it finally transmitted the picture of this place.

This is a dilapidated log house with a large yard surrounding the house.

The log wall has been crushed and broken by various plants, and the climbing plants cover the felled and regular wood completely, which looks like it has been abandoned for more than ten years.

After walking for so long, it was the first time he saw other people's shelters, and he rushed over there immediately.

Now that you've found it, check it out to see what the shelter looks like after the player dies.

Riding Yuanzi, they soon came to the vicinity of this shelter, and Divine Mind Sweeping instantly grasped the information.

The shelter is divided into an upper layer and an underground layer. Obviously, after the player built the shelter on the ground, he also opened some space for the lower layer in the later stage.

There were no corpses or bloodstains left in the shelter, indicating that the owner of the shelter was killed outside.

Resources such as wood, steel plates, and stones are scattered on the ground, and there are not many. Either the player died earlier, or his life was difficult.

There were no ghosts around the shelter. Chen Chen saw the entrance to the basement after removing the fallen and dead wood.

There was a layer of thick green sewage more than twenty centimeters long in the basement, so he didn't go down, let go of his spiritual sense and searched carefully.

In the end, he didn't find any superpower items, and he didn't have the core of the shelter he was expecting.

"Probably there is a time limit. If it takes too long, it may be taken back, or it may dissipate on its own."

After understanding the situation, he sacrificed two murderous ghosts and began to search for ghosts in the previously locked direction to check the density.

With the deepening of exploration, the method of guessing the direction based on the density of ghosts has become somewhat unworkable.

It may be that it is very close to the devil's nest, so the patrol density of the fierce ghosts is high, and the nearby ghosts have long been subdued.

As a result, the collected data is seriously distorted.

However, this is still not difficult for Chen Chen, "Assuming that the ghost nest is the center, the search density will continue to decrease, and the number of ghosts that slip through the net will continue to increase."

"If it is divided into layers of concentric circles, the density of each concentric circle is different. And I only need to sample in a matrix, and then list the drawing data, so that I can find the density of radians. range."

"Three points determine a circle. Then take multiple points layer by layer, and you can infer the approximate location of the centers of these concentric circles, which should be the ghost's nest!"

Chen Chen smiled, "Then let the drone go over to check it, and you can be 100% sure. Then we will formulate corresponding tactics according to the situation, and slowly eliminate the ghost nest."

The plan was quickly formed After planning twenty sampling points in a large matrix, he immediately took action.

It took him five hours to finally count the ghosts in these sampling points and mark them on the paper.

Then his brain started to work quickly. First, he went through the data in detail, took out the numbers that were abrupt (too high or too low), and then classified the different numbers. After a lot of calculations, he finally came up with three layers of concentric circles. Pointed to the center of the circle.

The results obtained from these three layers of data are not small. Chen Chen directly connected the centers of the three circles, and then framed a large circle on the outside, and planned the entire area as the drone detection range.

Looking at the result, he thoughtfully said: "I didn't think about it before, there are cliffs several hundred meters high here, and the ghosts probably won't climb over the cliffs and go north, so the ghosts here The numbers will be higher."

"Remove the amount of height on the cliff side, from the calculation point of view, the location of the ghost's nest may be 60 degrees south-west. The previous speculation of 30 to 50 degrees is probably wrong."

At this time, it was 4:20 in the afternoon, and he would return to the shelter in more than an hour.

"I hope to find the location of the ghost nest before that."

The drone searches slowly from the outside to the inside, and it is still a strategy of catching the big and letting go of the small.

Although the detection efficiency of the drone is much higher after having radar, after checking the suspected ghost nests, the power of the drone is almost exhausted.

"It's getting dark, it seems that only tomorrow will come again, go back and let Xiao Luo calculate the location, and tomorrow will be able to find the ghost nest!"

Just as he was about to explore the last five minutes, a cold stream suddenly shot out from the fog in the thermal sensor screen, and then the screen disappeared, and the controller could no longer connect to the drone.