After a day of preparation, drones and mountaineering equipment for aerial photography, all preparations were completed, and An Liang set off for Seorak Mountain again at 9 o'clock in the morning on August 26.

This time, with an accurate target location and familiarity with the driving route, it took Anliang only two hours to reach the halfway point of Seoraksan Mountain.

An Liang took the professional-grade aerial photography drone prepared in advance and came to the side of the cliff, preparing to use the drone for aerial photography to explore the situation of the cliff in advance.

The aerial photography drone purchased by Ah Yuan is a professional-grade six-rotter helicopter, with a maximum time of half an hour in the air at a time, an effective remote control radius of 10 kilometers, and a maximum flight speed of 20 kilometers.

Just from the parameter analysis, it has completely crushed the personal consumption level drone, but the price is also completely crushed, and the selling price has reached 25 million won, which is converted to about 1.25 million Xia Guowon.

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

After all, professional-grade drones, whether it is endurance, air stability, operational reliability, and the ability to resist bad weather, are not comparable to ordinary personal consumer drones.

Because of the price, Ah Yuan finally only bought one drone for aerial photography, but it was additionally equipped with four special high-efficiency lithium batteries.

The price of each dedicated high-efficiency lithium battery is more than 10,000 Xia Guoyuan, which is really the rhythm of the pit!

The professional-grade aerial photography drone uses a tablet-like device for control and operation, and the aerial images can be transmitted to a tablet-like device for display through the data network.

An Liang did not immediately drive the drone down the cliff. Rather, on the top of the cliff, the experimental nature of remote control operation of aerial photography with drones.

After about half an hour of operation experiments, An Liang basically controlled the control essentials, although he could not carry out precise operation, but An Liang did not need the rhythm of precise operation, he only needed a drone for aerial photography. Just take pictures of the situation below the cliffs.

Replacing a special high-efficiency lithium battery, An Liang controlled the drone for aerial photography, flew to the side of the cliff, and then slowly descended.

On a tablet-like controller, An Liang watched the aerial footage taken with a drone, analyzing the reasons that may cause the fluctuations of 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. It is possible to cause untimely operation, which can lead to tragic results. After all, An Liang's operation is just familiar.

After about five minutes, it can be clearly distinguished from the feedback from the drone for aerial photography, which is close to the bottom of the cliff.

'It's actually a forest?' An Liang watched the controller screen like a tablet, carefully controlling the drone for aerial photography. Further reduction in height.

As the height dropped, Anliang determined that the bottom of the cliff was woods. The base of the cliff is not large, only five or six hundred square meters, with a cliff on one side and a sloping rocky bush on the other.

An Liang controller's professional-grade aerial photography drone patrolled the entire cliff bottom, and he found a special place.

On the side close to the cliffs. At the northernmost point, there are more than a dozen trees that are particularly luxuriant, and they look like towering trees compared to the surrounding trees.

Such a bizarre situation reminded An Liang of the Fountain of Life!

An Liang controls a professional-grade drone for aerial photography. Slowly approaching the dozen or so tall trees, I finally determined that their height was definitely more than forty meters!

According to the area of the base 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 a dozen trees to grow to a height of more than forty meters.

In particular, the trees next to them are basically no more than ten meters, and An Liang is more and more suspicious that there is something hidden at the bottom of this cliff, which has prompted the accelerated growth of the more than ten trees.

Thinking of this, An Liang controlled a professional-grade aerial photography drone, raised the flight altitude, and hovered above more than a dozen big trees, trying to find the answer.

The hard work paid off, and when the drone was hovering for about ten minutes in aerial photography, An Liang finally discovered the abnormal situation, in the middle of the dozen or so big trees, there was a spring the size of a bowl!

Yes!

When the professional-grade aerial photography drone hovered above more than a dozen big trees, in the center of them, a small hollow area was discovered, and it was this hollow area that allowed the professional-grade aerial photography drone to discover the existence of that spring.

'Spring! An Liang's eyes sharpened, looking at the controller of the aerial photography drone similar to a tablet, showing that when there were only six minutes left in the air, An Liang controlled the professional-grade aerial photography drone to return.

After returning from the professional-grade aerial photography drone, An Liang replaced a special high-efficiency lithium battery, and once again controlled the professional-grade aerial photography drone to explore the bottom of the cliff.

This time, Anliang mainly explored the cliff face, looking for a relatively easy path down to the bottom of the cliff. After more than 20 minutes of probing, An Liang finally marked a route to go down.

Retrieving the professional-grade aerial drone again, and placing it and the controller in the trunk of Cayenne, Anliang took out the mountaineering equipment and began to secure the climbing rope next to the cliff.

An Liang used a double insurance, one of which was tied to the root of the trunk of a tree the thickness of a bowl, and the other rope was fixed on a hard rocky ground using a hand-held electric drill.

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

Arriving at the bottom of the cliff, An Liang used trekking poles to test the ground at the bottom of the cliff, and the fallen leaves piled up together to form a thick soft layer, but it didn't have a big impact.

After loosening the two climbing ropes, An Liang took the trekking poles and walked towards the more than ten big trees, or rather, to the spring!

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

Originally, that faint guiding force had become very strong!

The small space brought to An Liang the kind of mysterious and mysterious induction, which made An Liang feel that the spring exuded a strong strange feeling, which made people feel as if they were in a primeval forest.

When An Liang came to the side of the spring, in the mysterious small space, there was suddenly a mysterious information, and An Liang projected the spring of life into the spring according to the mysterious information in the small space.

However, the fountain of life should be the existence of irrigating the fountain of life, but at this moment, the fountain of life that emitted a pale green glow did not irrigate any fountain of life, but was quietly suspended, releasing a more intense pale green glow.

That pale green glow, only An Liang could see it!

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

So, that pale green glow exists and doesn't exist.

The pale green glow of the Fountain of Life grew brighter and brighter, and what had once been like a candle had now become a hundred-watt incandescent lamp. And, its glow continues to increase in brightness!

An Liang narrowed his eyes slightly, and with the gradual enhancement of the pale green glow, An Liang found that the water surface of the spring was centered on the spring of life, and there was no wind and waves!

It is as if the fountain of life has become a physical being, repelling the calm surface of the fountain, causing the spring to ripple.

The brightness of the pale green glow continues to increase, and the scene that has just been free of wind and waves is definitely not an illusion!

Because, the pale green glow is indeed discharging the surface of the spring, just as the glow of the fountain of life is sinking, and it has repelled the surface of the spring to form a depression the size of an egg.

An Liang looked at the Fountain of Life calmly, as if it had been materialized, but he knew that the Fountain of Life had no entity at all, and as for why the Fountain of Life could drain the body of water, An Liang did not delve into it.

Time passed minute by minute, and when the pale green glow completely 'sank' into the spring, the whole spring was dyed pale green.

Then, in the next moment, the pale green glow of the Fountain of Life rose to the sky and shot straight at An Liang's eyebrows.

An Liang didn't dodge at all, or rather, An Liang didn't have time to dodge, and the pale green ghost light shot into An Liang's eyebrows, bringing An Liang's thoughts into the mysterious small space.

Inside the mysterious small space, the extremely bright pale green glow hovers in mid-air, and maintains an extremely high rotation speed.

With the rotation of the pale green glow, the originally calm small space also showed air fluctuations, and An Liang did not use his mind to stop it, but carefully observed the situation through his mind.

The pale green glow spun faster and faster, and began to rise slowly, flying higher and higher into the sky, and when it reached a height of almost fifty meters, it stopped rising, and its rotation speed became more rapid, and the volume of the light cluster also increased, and then there was a spiral arm like the Milky Way.

The pale green glow turned into a swirl of light, expanding in volume and getting bigger and bigger, and when the diameter was close to five meters, it suddenly exploded outward!

The light swirls turned into a pale green glow in the sky, and those pale green glows shot towards the surrounding dark barriers, and then attached to the dark barriers, and the dark barriers fluctuated even more violently...

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