Marvel Universe's Ultimate Martial Arts School

After playing with the Frost Giant's energy radar for a while, Lin Feng had figured it out.

Detecting through breathing...

The breathing of a living organism can reveal a lot of information.

Based on its thickness and length, one can roughly distinguish its size and strength.

Simply put, it's related to your cardiopulmonary function and the amount of oxygen your body needs.

Secondly, the breathing of a strong person can also reflect information about magnetic field energy.

Just like a domain, the stronger you are, the closer your relationship with heaven and earth will be.

While ordinary strong individuals may not reach the level of a domain, their close connection with heaven and earth is closely related to their own strength.

This is the most fundamental rule of the universe. Let alone the strong, even an ordinary person, when you have no power or influence, you will feel surrounded by ruthlessness and malice. But when you have power and influence, you will feel surrounded by kindness and goodwill.

All of this is revealed through breathing, which is also the working principle of the Frost Giant's energy radar.

This seems to be able to detect most of the powerful beings in this universe, which is why it is trusted by the frost giants.

But for Lin Feng...

In another world, once you reach the Planetary Realm, your body becomes your own world. Breathing can be managed through internal circulation. If you wish, you can completely stop breathing and even survive in the vacuum of space. These are the most basic abilities of someone who has reached the Planetary Realm.

As long as one does not breathe, there is no interaction between one and nature, and between one and nature's energy, so the radar will naturally not be able to detect it.

He had stopped breathing while hiding, which was just an instinct for concealment; he never expected that it would fool the detection radar.

After figuring out how the other party discovered him and the Golden Horned Beast, Lin Feng laughed and stomped the radar to pieces.

Although this radar can detect the positions of the other two people, carrying it on your person will also reveal your own position.

Lin Feng then held his breath, switched his breathing to internal circulation, and sped off towards the direction of the previous mine entrance.

With a physical body at the fifth level of the planetary stage, the movement speed has increased to 5000 meters per second, and the distance of nearly 1,000 kilometers can be covered in just a few minutes.

The mine entrance was empty at this moment. The Golden Domain unfolded, and divine sense quietly covered it, spreading out continuously. Before reaching its maximum range of ten kilometers, it had already detected the anomaly in the mine.

In a section of the mine about eight or nine kilometers from the entrance, the once dry mine walls were now covered in frost, and the aura of an ice giant filled the air, much like the tall ice giant from before.

Is this his domain?

wrong.

This "domain" is very primitive and rudimentary, or rather, it is just an energy field and cannot be called a domain at all.

In a true realm, like within one's own realm of metal, the metal element becomes exceptionally active, to the point that it can even forcefully repel other elements.

Although the mine was covered in frost and the temperature was being forcibly lowered, it did not significantly alter the composition of the various elements within the space. The space remained the same, only a little colder.

Frost corresponds to the water element. If it is an ice domain, the water element in this space will be unusually active, and should even begin to repel and exclude the metal element of its own metal domain.

But none of this happened. In fact, when his own metal domain touched it, he did not feel any resistance.

The frost in the mine only affects the macroscopic level; it is far from being able to affect the microscopic elements.

It seems that the other party is simply forcibly dispersing the frost energy, relying on his own natural ability to sense frost as a means of warning.

That makes things simple.

The underground mine tunnels were originally interconnected in all directions, from east to west and north to south. The other party's exact location was more than ten kilometers away. If I took the wrong path, I would have to rely on luck to find the target, which was still outside the detection range of the field.

But at this moment, the direction of the frost-covered mine passage seemed to become its own natural road sign.

Now we don't need to look anymore.

Lin Feng flew directly towards the frost-covered mine tunnel, his divine sense of his domain also extending in that direction, following his movement.

This is the opposite direction from the location I had previously explored, leading to the northeast side of the mine.

Two massive maglev cableways run side by side, presumably as transportation corridors. Every two kilometers or so, a huge transportation station is built on either side of the tracks, piled high with abandoned mining cars.

However, due to years of disuse, those magnetic levitation mine cars have long lost their magnetic force, and are either lying across the middle of the track or leaning precariously to one side.

These tracks and minecarts were not made of black iron, but of an alloy. Lin Feng used his Metal Domain to test its strength and felt it was A9 grade.

but.

Lin Feng looked at the mine cars, four dots, five dots, twelve dots... He saw that the mine cars, tracks, and even the platforms were marked with countless dot-shaped symbols.

If it's just a small amount, it might be negligible, but when there are many and they are arranged neatly, it becomes quite noticeable.

Lin Feng understood immediately.

This is the numerical code text of the Machine race!

The machine race, regardless of which world they live in or this one, clearly share the same way of thinking. Code is their common language, which is probably the most likely thing they would have in common between the two parallel universes.

The humans on Earth in another world have advanced technology, and almost everyone understands the code and script of the machine race. Otherwise, it wouldn't have been so easy for him to organize the machine race's information in the system for Stark.

I thought this was a mine belonging to the Frost Giants, but it turns out it belongs to the Machine Race. So those three Frost Giants were just the discoverers of this place.

The codes on the mining trucks are relatively simple, consisting only of model numbers and employee ID numbers.

However, the code on the platform was quite complex, and Lin Feng translated some of the information.

In addition to the platform names, some of the plaques also record a lot of transportation information.

On a certain day and month of a certain year, at a certain time, a certain number of ordinary minerals were transported to warehouse number [number missing], and a certain amount of mineral essences, special life forms, alien seeds, etc. were discovered within them. The minerals were then transferred to the central storage area for delivery.

Mineral essence?! Central storage area?

Lin Feng raised an eyebrow slightly.

Mystic Iron Essence is the main mineral produced here, so what is its essence? It is very likely C8 grade Mystic Iron Mother!

There are also so-called special life forms and alien seeds, which are obviously of much higher value than Xuan Tie Jing in the eyes of the machine race.

They're all in the central storage area? What kind of place is that? Is it still there?

Unexpectedly, besides a large amount of Xuan Iron Essence, there is also a great treasure hidden here. Hopefully, it hasn't been completely looted.

If we can find a large quantity of Xuan Iron Mother, along with the Xuan Iron Refined Ore Veins on Mars, then I probably won't have to worry about the metals needed for my Golden Horned Beast to advance to the cosmic level.

The source of the frost energy field is not far away. Only by eliminating the two alien races who have murderous intentions towards him can he safely explore the treasures here.

Lin Feng calmed himself and continued forward. After advancing another seven or eight miles, when his territory almost completely overlapped with the Frosty Zone...

That was about eleven kilometers away, at the end of this mine tunnel, where an extremely large gate blocked the way.

The gate was 500 meters high and 500 meters wide. It was enormous and incredibly thick, and it had its own layer of energy insulation, just like vibranium. Even Lin Feng's metal domain was blocked by the thick gate, making it difficult for him to detect what was behind it.

This is completely different from some of the small warehouses discovered before; perhaps this is the central storage area referred to by the mechanical code text on the platform.

This is the end of the road, and also the source of the frost energy field. You can see their footprints in the same spot, and even feel the strong aura of the frost giants. They must have been here just now.

But at this moment, the area outside the gate was empty. According to the energy source, the two frost giants that should have been here had vanished without a trace!