According to barometers and topographic calculations, the highest altitude of the Icerock Mountains is close to 7,000 meters, and not only is it towering into the clouds, the temperature above the snow line is extremely low, not only the snow does not melt all year round, the wind is cold, and there are some fierce beasts and even magical beasts that are active in the mountains and above the snow line.

However, for the dragon knight wearing the "Dragon General" tactical armor, there is no pressure at all.

The Tactical Armor maintains an automatic thermostat and provides a temporary supply of compressed oxygen, while the anti-gravity field released by the SEG core unit makes the wearer as light as a swallow, and will not easily get stuck in snow or slip on ice.

A ridge that had just been crossed was about 5,600 meters high, but fortunately the Portlanders could not block the entire mountain range, and although it was extremely difficult and there was no road to follow, Linmer was able to enter Portlander territory without any problems.

Since the beginning of the journey, the terrain scanning module and 3D map generation mode of the "Dragon General" tactical armor have not stopped operating, due to the huge amount of data storage space that comes with it, there is no worry about the large amount of recorded data, but he has found the Portlanders' secret route over the mountains, this not easy to follow communication line is still maintaining a long stream of transportation.

Although he lost his own dragon, although his combat effectiveness was greatly reduced, in fact, with the "Dragon General" and the "Magic Square" left by the golden dragon to the dragon knight, the personal mobility and concealment have been greatly improved.

What the people of Portlander could even more imagine was that a dragon knight could rely on his armor to hide in the clouds, and recklessly scan the movement below his head, not missing a single grass or tree.

After a few days of wandering around the Ice Rock Mountains, Lin Mo found several very suspicious places, and through reconnaissance and screening, he quickly identified one of the most strange areas.

One slice was tightly sealed by the Portland Army. From time to time, he was scanned by high-level magicians with spiritual power, and the area on the side of the Ice Rock Mountain Range covered more than ten square kilometers in Portland, if there was no secret in it, I am afraid it would be difficult for the dragon knight to believe it anyway.

Relying on the lurking ability of the "Dragon General" tactical armor, it took two nights to infiltrate this area with great care, and through high-definition optical comparison and infrared imaging modules, Lin Mo quickly found a place in the center of this area that had been deliberately camouflaged by the illusion circle, as well as a deep hole.

As the Gemini sisters had predicted, the Portlanders were on the idea of running through the sides of the mountains at low altitudes, but with the help of a nation. It can only support this large-scale project.

With careful and patient reconnaissance, Lin Mo caught a trace of abnormality, and a strange tremor would come from the mountain under his feet from time to time.

After collecting the vibration data and restoring it through the improvised programming module, a low, long beast roar rang out inside the tactical helmet, which was the roar of a powerful beast inside the mountain.

"Is it a Warcraft? It seems to be of the earth type. ”

Lin Mo couldn't imagine what kind of magical beasts the Portlanders used to dig this extremely terrifying tunnel, which was really a bit terrifying.

According to the 3D model collected and built by the "Dragon General", it is necessary to dig at least 67 kilometers deep to penetrate the glacial mountains at this low altitude.

With such a large amount of engineering, even in the civilization of the earth, few countries can do it. But the Republic of Portland, which is in the world, not only has the confidence to do this, but is already doing it.

Once it was actually dug up, it would have taken at least ten days for the Republic of Portland on one side of the mountain range to reach the territory of the Slan Empire on the other side. The hike is full of dangers, shortened to 1 day, and at the same time it is very safe, if you are willing to pay for the traffic tracks. This time may be shorter.

After finishing the reconnaissance without hesitation, Lin Mo quickly withdrew from this high-security area and returned to the territory of the Slan Empire on the other side of the mountain.

Use the "Dragon General" to send a special audio into the sky that cannot be heard by humans. A moment later, a snow-white flying bird appeared in the field of vision.

Lin Mo waved his hand and beckoned, and the tangram eagle that knew human nature swooped down directly from the sky with a slight retraction of its wings, and it was not until it was close to the ground that it suddenly flapped its wings to offset the momentum of the dive, and landed steadily on his outstretched arm, letting out a cleverly cooing low sound, this ghost's IQ is much higher than ordinary people expect.

Like many birds and beasts, the tangram eagle can easily hear high-frequency sound bands that humans can't hear, and when it heard the familiar high-frequency sound as it soared through the sky, it immediately followed the source of the sound to find the location of the dragon knight.

Being able to use high-frequency sounds to call animals is only the preserve of a few people in this world, but high-frequency vocalization tools that can emit extraordinarily human hearing are not so easy to make.

took out a few pieces of jerky that still carried his body temperature to treat this feathered bird, after all, it is not easy for people to come out to work, and the treatment cannot be bad at all.

The distance between Lin Mo and the Gemini sisters has far exceeded the limit of the communication equipment of the two sides, even if the "dragon general" can use microwave ultra-long-distance communication, but the special communication device of the Gemini sisters does not support this communication method, and even the signal output power cannot meet the requirements.

Copying the information detected on the other side of the Icerock Mountains and using Chinese characters as the written text is equivalent to a natural means of encryption, even if this information falls into the hands of the Portlanders halfway, they will most of them staring at these square words, and they will not be able to decipher them at all.

On the rough and heavy letterhead, Lin Mo also put forward his own suggestion, find a high-level magician to form a team, blast with black powder, or let him release nerve gas to carry out large-scale indiscriminate poisoning.

Originally, there was an infrasonic cannon to choose from, but after being partially damaged by the Portland Sword God interference launch, although it can still barely operate, but the output power is much smaller, although there is a "Magic Square" module that can support repair, but it will require a lot of metal resources, for the current resource stock that cannot make ends meet, there is obviously no value of repair for the time being.

After loading the thin wooden tube carrying the letter, it gently flapped the wings of the tangram eagle, and it immediately knew that it was time for it to go, and with a kick of force, it left Lin Mo's arm, stretched out its snow-white wings and flew into the sky quickly, and in the blink of an eye, it became a small black dot in the field of vision, and quickly disappeared.

After seeing the feathered bird disappear from sight, Lin Mo found a sheltered corner, spread out a piece of linen with a red cross on a white background, three feet square, and found a few stones to press the corners, as a primitive ground beacon to confirm the location of the Qiqiao Swift Eagle.

A few hours later, the Tangram Eagle who had delivered the message returned to the Icerock Mountains and found Lin Mo's location again, bringing him new instructions and an update on the battle situation.

Four days later, an elite support team carrying black explosives will enter the Icerock Mountains, and he will lead the team into Portland to completely destroy the passage that poses a great threat to the Slant Empire-

"Zi'an, can you support it?"

Although she was wearing a thick fur coat, she still released a spell shield to ward off the biting cold wind of the snowy mountain, and Mi Wen, a female magician, looked at the strong man who was carrying an object larger than her body.

The other party was covered in muscles, wearing only a black single coat, as if ignoring the cold around him that was already dripping into ice at zero degrees Celsius, and walked steadily towards the higher places on the mountain step by step, exhaling a large cloud of white mist with each step, and then inhaling and exhaling again, like a fully loaded steam locomotive.

"Bertha Luo, I can hold on, hey, this little weight is not worth mentioning to me. ”

The strong man waved the double-edged long axe in his hand indifferently, the weight of this heavy weapon didn't seem to be much lighter, and it was actually a pair of weights in his hand.

There were several other people in the team who were also carrying goods that were also tightly wrapped in tarpaulins, but neither the volume nor the weight could be compared with those carried by the strong men, and even less than half of them.

"Speak quietly above the snow line and beware of causing avalanches. ”

Archer Morders held a big bow in his hand and cautiously kept looking at the movements around him, the knowledge of the snow line and avalanche came from the special precautions handed over by the "Reverse Scale" Legion under the Eastern Military Region of the Empire, and some of the dangers and self-help knowledge that would be encountered in the highlands were breathtaking.

Along the way, their group had already encountered many ambushes, including Portlanders, beasts and monsters, and if they hadn't been on high alert, they might have not even touched the foot of the Ice Rock Mountain Range, and they would have been completely wiped out in the Blue Mist Forest.

"Big man, if you can't hold it, say it early, we won't laugh at you, I'd rather you fall down the hill than lose what is behind you. ”

A voice lowered his voice came from the back of the team, it was a ninth-order great swordsman, who had the strength of the water ice genus, but in this cold environment, he happened to be like a fish in water, and even the incomparably cold battle qi was bonus.

"Gruul, are you trying to provoke, tell you, even if I carry ten more of these things, I can beat you all over the ground!"

As if enraged, the strong man did not turn back, and slashed at the nearby rocks with an axe in a demonstrative manner.

In the spark jump, a large piece of hard icy rock was cut down on the spot, but the axe blade was still recognizable, without any traces of the curling blade. (To be continued......)

PS: Weibo plus fans @ writer Huabiao.

"Dragoon Fighter" should be reprinted, the hand is fast, the hand is slow! At present, it is only available on Taobao, hateful spies, leave a few copies for real book lovers.

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