After a day of preparation, all the drones and mountaineering equipment used for aerial photography were prepared. Anliang set out again for Seorak Mountain at 9 o'clock on August 26th.

This time, with the accurate target location and familiar with the driving route, Anliang only took two hours to reach the hillside of Seorak Mountain.

An Liang came to the cliff with a professional aerial photography drone prepared in advance, preparing to use aerial photography drone to investigate the situation of the cliff in advance.

The aerial photography drone purchased by A Yuan is a professional-grade six-axis helicopter with a maximum air stagnation time of half an hour, an effective remote control radius of ten kilometers, and a maximum flight speed of twenty kilometers.

Just from the analysis of parameters, it has completely crushed the personal consumer-grade drone, but the price is also completely crushed, with a price of 25 million won, which is converted to about 1.25 million Xia Guoyuan.

In fact, this price is only mid-range for professional-grade drones. Ordinary professional-grade drones can easily exceed 500,000 Xia Guoyuan.

After all, professional-grade drones, whether they have battery life, air stagnation stability, operation reliability, and ability to fight bad weather, are not comparable to ordinary personal consumer-grade drones.

Due to the price, A Yuan finally bought only one aerial photography drone, but was equipped with four special high-efficiency lithium batteries.

Each special high-efficiency lithium battery is sold at a price of more than 10,000 Xia Guoyuan, which is really a scam!

Professional-grade aerial photography drone uses a tablet-like device for control operations, and can transmit aerial images to a tablet-like device for display through the data network.

An Liang did not immediately drive the drone off the cliff, but instead operated aerial photography drone with experimental remote control on the cliff.

After about half an hour of operation experiments, An Liang basically controlled the control key points. Although he could not perform precise operations, An Liang did not need the rhythm of precise operations. He only needed to use aerial photography to shoot the situation under the cliff.

Replacing a dedicated high-efficiency lithium battery, Anliang controlled the aerial photography drone. He flew to the cliff and then slowly descended.

On a tablet-like controller, An Liang watched the aerial photography of the images taken by a drone, and analyzed the reasons for the fluctuations in the dark barrier inside the small space.

Professional-grade aerial photography drones. The descent speed is not fast, because the descent speed is too fast, which may cause untimely operation, resulting in tragic results. After all, An Liang's operation is just just familiar with it.

Almost five minutes later, the aerial photography drone could clearly distinguish the image feedback from the aerial photography drone, and the aerial photography drone approached the bottom of the cliff.

‘It’s actually the Shulin?’ An Liang looked at the controller screen like a tablet and carefully controlled the aerial photography drone to further reduce the altitude.

As the height decreased, Anliang determined that the bottom of the cliff was woods, and the bottom range of the cliff was not large, only five or six hundred square meters, with cliffs on one side and inclined rocks and bushes on the other side.

Anliang controller used professional aerial photography drones to patrol the bottom of the cliff and found a special place.

On the side near the cliff, at the northernmost point, there are more than a dozen trees that are particularly lush. Compared with the surrounding trees, they seem to be towering trees.

Such a strange situation reminds An Liang of the Spring of Life!

Anliang controlled professional-grade aerial photography drones and slowly approached the dozen tall trees. Finally, their height was definitely more than forty meters!

According to the area at the bottom of the cliff, the simple ecological chain formed, as well as the supply of organic nutrients and minerals, it is absolutely impossible to support more than ten trees to grow to a height of more than forty meters.

In particular, the trees next to them were basically no more than ten meters. An Liang became more and more suspicious that something was hidden at the bottom of this cliff, which triggered the accelerated growth of more than ten trees.

Thinking of this, Anliang controlled professional-grade aerial photography drones, raised their flight altitude, hovered above more than a dozen big trees, trying to find the answer.

Hard work pays off. After nearly ten minutes of aerial photography, An Liang finally discovered an abnormal situation. There was a spring as the size of a bowl in the middle of the dozen big trees!

Yes!

When professional-level aerial photography drones hovered above more than a dozen big trees, a hollow area was found in their center. It was this hollow area that allowed professional-level aerial photography drones to discover the existence of that spring.

‘Fountain!’ An Liang’s eyes became sharp. He looked at the controller of the aerial photography drone, which was similar to a tablet computer, showing that there were only six minutes left in the air stagnation time. An Liang controlled the professional-grade aerial photography drone to return.

After returning from the professional-grade aerial photography drone, Anliang replaced a dedicated high-efficiency lithium battery, and once again controlled the professional-grade aerial photography drone and explored the bottom of the cliff.

This time, Anliang mainly explored the cliffs of the cliffs, looking for a relatively simple road that went down to the bottom of the cliff. After more than twenty minutes of detection, Anliang finally marked a route to go down.

The professional-grade aerial photography drone was recycled again, and the controller was placed in the trunk of the Cayenne. Anliang took out the climbing equipment and began to fix the climbing rope next to the cliff.

Anliang used double safety, one of which was tied to the root of a tree trunk as thick as a bowl, and the other climbing rope was fixed on a hard rocky ground using a handheld electric drill.

With double insurance and Anliang's excellent physical fitness, in less than a quarter of an hour, Anliang went down to the bottom of the cliff.

When he arrived at the bottom of the cliff, Anliang used a hiking pole to try the ground at the bottom of the cliff. The fallen leaves piled up together to form a thick soft layer, but it had no major impact.

After loosening two hiking ropes, An Liang walked towards more than ten big trees, or towards the spring with his hiking poles!

When An Liang got closer and closer to the spring, even if An Liang's thoughts were not immersed in the small space, he could still feel the situation inside the small space.

Originally, that faint guiding force had become very strong!

The mysterious sensibility brought to An Liang by the small space made An Liang feel that the spring radiated a strong and strange feeling, and that feeling made people feel as if they were in a primeval forest.

When An Liang came to the spring next to that secret space, mysterious information suddenly came from the mysterious small space. An Liang projected the spring of life into the spring based on the mysterious information in the small space.

However, the spring of life should be the existence of the spring of life that irrigates life, but at this moment, the spring of life that emits a light green light did not irrigate any spring of life, but was quietly suspended, releasing a more intense light green light.

Only An Liang can see that light green light!

The reason is very simple, because An Liang's eyes saw the light green light from the spring of life, but there was no trace of the light green light in the surrounding environment.

Therefore, the light green light exists but does not exist.

The light green light emitted by the spring of life is getting brighter and brighter. The light that was originally like a candle has now become a one hundred-watt incandescent lamp. And its light continues to increase brightness!

An Liang narrowed his eyes slightly. As the light green light gradually increased, An Liang found that the water surface of the spring was without wind and waves centered on the spring of life!

It seems that the spring of life has turned into a substantial existence, and it rejects the calm water surface of the spring, causing the spring to ripples.

The brightness of the light green light continues to increase, and the scene without wind just now is definitely not an illusion!

Because the light green light is indeed spreading the water surface of the spring, just like the faint light of the spring sank, it has repelled the water surface of the spring into an egg-sized depression.

An Liang looked at the Spring of Life calmly, as if it had become physical, but he knew that the Spring of Life had no physical substance at all. As for why the Spring of Life could drain the water, An Liang did not go into it in depth.

As time passes by minute by minute, when the light green light completely 'sinks' into that spring, the entire spring is dyed light green.

Then, the next moment, the light green light from the spring of life rose into the sky and shot straight towards An Liang's eyebrows.

An Liang did not dodge at all, or in other words, An Liang had no time to dodge, and the faint green light shot into An Liang's eyebrows, bringing An Liang's thoughts into the mysterious small space.

Inside the mysterious small space, the light green light with extremely high brightness hovered in mid-air and maintained an extremely high rotation speed.

As the light green light rotates, the originally calm small space also fluctuates in air. Anliang did not use his mind to stop it, but carefully observed the situation through his mind.

The light green light rotated faster and faster, and began to rise slowly, flying towards the sky higher and higher. When it reached an altitude of about fifty meters, it stopped rising, and its rotation speed became faster. The volume of the light cluster also increased, and then a spiral arm like the Milky Way appeared.

The light green light turned into a vortex of light balls, and the expansion volume became larger and larger. When the diameter was close to five meters, it suddenly exploded outward!

The vortex of light ball turned into a light green light all over the sky. The light green light shot towards the surrounding dark barrier, and then attached to the dark barrier. The dark barrier fluctuated even more violently...

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