It's not a thing to see Li Shan bored at home all day, so when he heard that he was going to go into the mountains to play, he didn't have too many opinions, just told him to pay attention to safety.

At the northern foot of the Qinling Mountains, there are large and small valleys, known as the 72 valleys of the Qinling Mountains. The 72 valleys of the Qinling Mountains have become one of the important synonyms of the Qinling Mountains today, and the 72 valleys of the Qinling Mountains have played an increasingly important role in the development of the urban agglomeration in Guanzhong. However, there is no accurate answer to the question of how many valleys there are at the northern foot of the Qinling Mountains, what resources are in the valleys, and how much impact the valleys have on the lives of the people of Sanqin.

In recent years, the government has built a ring mountain road along the northern slope of the Qinling Mountains, and has built several wide roads leading to the Qinling Mountains from the urban area, and now it only takes about 30 minutes to drive from the urban area to the mountainside, and it is very convenient for the people to visit the Qinling 72 Valley, and there are also many bus lines leading to the Qinling Mountains.

The mountains are rich in water and flow out of the valley from top to bottom, so local farmers have built many farmhouses along the river, attracting city dwellers.

Some people think that this is not enough, and they even go into the mountains to explore the secluded. Faced with the majestic mountains, there is no need to climb every mountain, so they fly drones and enjoy the scenery of nature through the perspective of drones.

Li Shan after a few buses, then came to the foot of Qinling Mountain, got off the bus and walked along the road into the mountain to the mountain, when a private car passed by him one after another, after driving to the mountain, Li Shan found that Qinling Mountain is not as paradise as before. Due to the improvement of people's living standards, the popularity of private cars has made distance no longer a problem, as long as there is a road, there are traces of human activities.

In such an environment, Li Shan was unable to complete his own business, forcing him to move towards the more remote mountains.

Although they had entered the deep mountains, they still met some trekkers from time to time, most of them were in teams, and there were at least three people, and when they staggered with Li Shan, who was traveling alone, their faces all had a look of consternation.

The Qinling Mountains are tall, narrow in the west and wide in the east, with a width of about 150 kilometers from north to south in the western section, gradually widening to the east, and more than 200 kilometers wide in the east. The altitude of the mountain ridge is 2000-2500 meters, the relative height is 1500-2000 meters, the mountain is high and steep, the valley is deep and rapid, and many peaks are more than 2500 meters above sea level.

The species of animals and plants in the mountains are very rich, the ruins of the stone sea are all over the place, some peaks are covered with clouds and mist all the year round, the weather is myriad, the wind and clouds are changing, and you are caught off guard. The climate of some regions is more complex and changeable than that of the general alpine areas, with four seasons in a day, and severe weather such as strong winds, heavy rain, hail, heavy rain, dense fog, ice and snow all year round, steep mountain peaks, and vast rocky seas.

With its unique natural geographical conditions, towering majestic momentum, and rapidly changing climate appearance, Qinling Mountain has been covered with a layer of mystery since ancient times. Because of its high altitude, difficult climbing, impermanence of climate change, harsh climate environment, large temperature difference between day and night, and long uninhabited area, it has laid greater safety hazards for the original accidents and without any safety facilities and safety signs, and it is very dangerous to encounter bad weather.

In addition, some places in the Qinling Mountains are still in a primitive state, and there are even large beasts infested, so it is quite dangerous for a person to enter the mountain.

Although Li Shan also tried his best to dress up as a travel friend, judging from the clothes and equipment he carried, he didn't look very professional, and he was alone, so these travelers with relatively complete equipment were very curious about this alternative travel friend in front of him.

Of course, Li Shan also knew something about the dangers in the Qinling Mountains, and he didn't dare to go too far alone, with his current experience, it was not enough to deal with some emergencies in the mountains. Therefore, he intended to go only along the ridge, and not to run above the snow line recklessly.

Li Shan chose some remote places to walk, he wanted to avoid others, after all, the things demonstrated this time were very secretive and must not be known to outsiders.

When we came to the foot of an unknown mountain, there was no sign of any activity here, not even those travelers.

This is it!

Li Shan turned his head and looked, and saw that the surrounding area was primeval forest, with dense trees, which was not suitable for the flight of drones, and looked at the mountain again, only to see that as the mountain continued to rise, the more trees became scarcer to the top of the mountain, so he could only choose to continue to march towards the mountain.

Li Shan walked silently in the woods, the leaves above his head swaying in the wind and making a rustling sound, and from time to time there was an unknown birdsong or two in his ears.

All the way up, when he climbed to the top of the mountain, there were no tall plants left.

From getting off the bus and walking all the way into the mountain, Li Shan has walked for nearly four or five hours, and climbed such a high mountain, although he has a finger of Zen skills, but at the moment he is also out of breath, his body is full of sweat, and he can't wait to be shirtless, and at this moment standing on the top of the mountain by the mountain wind suddenly feels cold to the bone, and he can't help but shiver.

His mouth and tongue felt even drier, he took off the backpack behind him, which had been pulled by branches and thorns, opened the backpack and took out the mineral water bottle inside, drank it in his mouth, and felt a cool breath go straight to his intestines.

With a high overlook, only to see both sides of the mountain, all are stretching mountains, and one is higher than the other, the ridge has a broad field of vision, the scenery is magnificent, with the ridge as the line, the south slope is the low pine tree, the north slope is the dense bamboo that is only ten centimeters high, the south slope is thick green and the north slope is golden, the color is very good-looking.

At this time, the originally gloomy sky suddenly leaked sunlight, and the haze in the sky was swept away, which made Li Shan feel that this was a good sign.

At this time, the sun is already in the west, and if you don't hurry up, maybe it will be dark when you go back, and it will be very dangerous to walk up the mountain road blindly.

So Li Shan immediately started today's debugging. Since he had already considered that the time would be very tight, when he was at home, he put everything that should be loaded, and all the preparations were in place, in order to buy more time for the operation after entering the mountain.

Since the light emitted by the laser sight and the laser attacker are in a straight line, Li Shan does not need to consider the parabola formed by the bullets fired by ordinary guns, and only needs to adjust the two lasers into a line.

In practical application, the beam emitted by the laser sight is indicated to the target by adjusting the UAV, and when a red dot is displayed on the target, the laser shot by the laser attacker is guided to accurately hit the target.

If you are at a distance, you need to observe the target through the video footage and launch an attack.

In the past, when the laser was transformed into a pistol, the effective distance of the laser attacker was 1000 meters, and if the target was to be attacked, the gunner had to be within this range, but it still could not really achieve the purpose of protecting the gunner.

Now the laser attacker is installed on the UAV, with the UAV's 5000-meter flight radius, coupled with the effective distance of at least 1000 meters of the laser itself, when attacking the target, the operator can basically attack away from the incident site, so it can play a good role in protecting the operator.

And for the attacked, the blow will come from any direction, which is really impossible to prevent.

Due to Lao Gu's set of debugging methods, coupled with today's smooth hand, the debugging was also quite smooth, and it took less than 40 minutes to complete all the work.

Li Shan controlled the drone to shuttle back and forth between the mountains, and from time to time test fired some imaginary targets, such as some rocks and tree branches, and the demonstration effect was very ideal.

These are stationary objects, so they are not difficult to shoot at all, as long as the target indicated by the red dot on the sight can be easily hit.

You should try to find some other moving targets.

Thinking like this, Li Shan controlled the drone to look for prey in the mountains and forests, not to mention that he really found some animals.

Maybe it's the way the drone flies through the air, startling some small animals, and these animals are fleeing in all directions.

Through the camera on the drone, Li Shan saw the movement below very clearly, but in the face of many small animals, Li Shan could only capture one of them.

A small animal moved very quickly between the trees, which immediately attracted Li Shan's attention, because the camera on this drone has a limited range of focus adjustment, he can only lower the height of the drone to see what kind of animal it is.

Flying closer, you can see its gray fur, long ears, walking and jumping, isn't this a little gray rabbit?

Seeing the red dot on his body with the sight, the little gray rabbit was very curious, and wanted to catch the red dot with his little paws, but he never thought that this red dot would be a fatal existence for it.

Li Shan's childlike heart was full for a while, and he kept moving the position of the red dot, causing the little gray rabbit to jump up and down around the red dot, which made Li Shan feel very interesting.

Xu was tired of playing, and the little gray rabbit ignored the red dot, turned around and seemed to pick up something under the tree, and ran away from the distance.

Following the little gray rabbit all the way, Li Shanshou pressed the button of the laser attacker, but he couldn't bear to hurt the killer until it disappeared in a bush. At this time, the power on the drone was already insufficient, so it was called back.

Today's task has been completed, and I was going to pack up and go home, but after looking at the time, it was only two o'clock in the afternoon, and then looking at the mountains in the distance, Li Shan's heart moved, why not take this opportunity to see the scenery in the mountains.

That time with Lao Dong to participate in the activities held by the Summit UAV Association, it was Li Shan's first contact with the world of drones, when Situ Yun showed the scenery of the drone on the projection, Li Shan was shocked, he has always had a dream in his heart, that is, when he can have a drone, and he can also overlook the world from the perspective of God in the air.

Don't miss out on such a rare opportunity today?