The three of them were looking for Du Hei's traces, but after half a day, they didn't have the slightest clue.

At this time, I finally exhausted most of my physical strength, and I had to rest.

The three of them stopped and began to rest.

At this time, Du Hei in the mountains also completed the hunting of the second fierce beast.

This efficiency, Du Hei is very satisfied.

He felt that his luck was quite good.

The fierce beasts I met were all of those with a more unique temperament.

did not gather a large number of first-order fierce beasts as junior brothers.

For example, fierce beasts similar to apes, wolves, and dogs, when they reach the second order, they will probably be surrounded by a group of younger brothers, which is difficult to deal with.

But what he met was a cheetah-type and a bear-like.

Mei Zizi cut the bear paws, cut off the bear bile, and put it into the package, Du Hei did not stay in place for a long time, but continued to go towards the depths of the mountain.

In the depths of the mountains, the trees gradually grew taller.

From more than ten meters, to twenty or thirty meters, until the towering giant trees, the sunlight is almost completely blocked.

The surroundings became a little dark, which added a little weirdness.

Duhai walked forward.

Soon, he noticed that something was wrong.

After more than ten miles of walking, there was no sound around, and it seemed that this place was like a quiet jungle.

This is not quite normal.

He had already figured out some rules, and under normal circumstances, the territory of a second-order fierce beast would be a few miles away at most.

After all, after the revival of Reiki, human beings lost their dominance, and the reproduction of creatures around the world was not disturbed, and the number of fierce beasts was extremely exaggerated.

Many fierce beasts, when they come down in a litter, are born with several cubs.

Therefore, in fact, the living space of the fierce beast is also compressed.

Unlike before, in a jungle, a tiger can control everything.

Now in a jungle, it is not surprising that there are several fierce beasts of the same rank.

It is precisely because of this situation that in fact, it is not particularly easy for humans to hunt fierce beasts.

After all, the battle generates movement, and it is easy to attract other fierce beasts to surround it.

There are many factors to consider when hunting a ferocious beast.

Even like Du Hei, he generally didn't dare to trouble a second-order high-level fierce beast.

This is all this, and he is already a special case.

In such a huge area, without any movement, there is generally only one situation, and that is that there is a certain fierce beast whose strength far surpasses the rest of the surrounding existences.

This kind of transcendence is a crushing transcendence.

Otherwise, even if there is a difference, as long as it is not too large, it is not possible.

"Third-Order Fierce Beast!"

Du Hei's heart tightened.

In this case, he only had one thought, and that was to leave the area quickly.

However, this thought only lasted for a moment.

Duhei, as he left the area, saw a cave.

And this is no ordinary cave.

The cave is deep and dark, but at the entrance to the cave, there are clear remnants of human structure.

And, in the cave ** part, Du Hei felt the breath of spiritual power.

In an instant, he had a guess.

Here, it should belong to an abandoned spirit mine cave!

Mine cavities, in general, are naturally found in the wild area.

If you want to mine, you must only work in the field.

When working in the field, there is naturally the danger of being discovered and attacked by fierce beasts.

Even if humans use the concealment formation to cover the vicinity of the mine, it is also not foolproof.

If it is a mine, the value is huge, and there will naturally be strong people stationed there.

But if a mine is no longer worth much, humans will not take such a big risk.

Here, obviously, this is the case.

A mine cave that is no longer of much value, but perhaps after the baptism of the years, a part of the spiritual ore was born in it again.

Du Hei's heart was pounding at this moment.

This is a great opportunity.

If there is a lot of spiritual ore left inside, then it will be rich.

But at this time, what was in front of Du Hei was a choice.

Here, there is a high probability that there are third-order fierce beasts.

Moreover, no one was sure that the third-order fierce beast would appear in the mine.

However, this hesitation did not last long.

Duhei decided to investigate.

He's a summoner after all.

You don't have to risk yourself to investigate.

This is one of the great advantages of summoners.

This kind of opportunity is definitely not to be missed.

Soon, Du Hei slowly summoned.

Ice Sparrow.

Enhanced summoning twice.

This is the summoning skill he uses as a mat during his holidays.

When he was promoted to the blue quality, he failed one after another, providing him with a lot of enhanced experience points.

It's all fallen to the way it was before it was strengthened.

Later, Du Hei considered that he was indeed short of a reconnaissance-type skill, so he simply strengthened it to the top quality of white.

At this moment, under his second-order intermediate strength, the ice sparrow summoned also has the strength of the second-order intermediate, but it is not very strong.

But in terms of speed, it is not slow.

In addition to being able to fly, serving as a reconnaissance mission, it can be called perfect.

A palm-sized blue bird, after being summoned by Du Hei, then Du Hei ordered the velociraptor to be on guard, and then the spirit link.

When the spirit is linked to the ice sparrow, Du Hei is equivalent to turning into an ice sparrow and flying towards the mine.

The mine is a bit deep, and it's even darker.

Shattered light installations can be seen at the top.

After flying hundreds of meters inside, Du Hei was extremely surprised at this time.

On the ground, scattered around, some ores that he was very familiar with.

Iron ash ore.

Roughly speaking, there are at least thousands of iron ash ore piled up on the ground.

On both sides of the mine, there are still some unmined ores.

This kind of appearance is already extremely clear at a glance.

This is an iron ash mine.

It's just that the mining reached the end of the period, and then it was attacked by fierce beasts, so it simply didn't retake this place.

After all, these piles of ore on the ground, plus the unmined ore in the stones on both sides, add up to thousands of pieces, and the value is only millions.

The cost of maintaining a mine in such an area is certainly not small.

It's obviously not worth it.

So it was abandoned.

But this amount is a lot of income for Du Hei.

Even if you don't mine the ore that is still embedded in the rock, just picking up the scattered on the ground is a waste of money!

Du Hei's heart moved, and at this time, suddenly, there was a strange sound in the ears of the ice sparrow that was linked to the spirit.