After all, the oldest human civilization known to human beings on the earth is only 5,000 years old, and as a new human after the Dark Age, he has never experienced this sense of longevity.

But this is not important, the important thing is that Li Yunmu grasped the most important sentence of the system, that is, this crypt has been more than 8,600 years, and no creature has stepped into it.

Why is that?

This extraordinary embodiment made Li Yunmu feel a little flustered.

The main thing is that there are too many unknown and mysterious mysterious events in the Overworld, in this endless vast world with the dust of ancient history.

Not to mention being like Li Yunmu, even if he is a god who has truly stepped into the god level, he may not exaggerate Haikou and claim that he can run rampant in the vast land of the main world.

Proper reverence must be there, otherwise you won't even know how to die.

Since he found these giant ant colonies, he didn't dare to approach the entrance of the crypt no matter what, Li Yunmu naturally wouldn't be staring at it all the time.

He's already had an unknown secret idea in the depths of the crypt.

In this crypt, there is only one passage, which leads to a deeper place, Li Yunmu did not venture in, only glanced into the depths, and found that because the crypt passage was too deep and long, there was only silence except for an echo.

He pulls out what looks like a cocoon.

From himself, he cut a hole in his finger and dripped a drop of blood on the cocoon-like object.

It didn't take long for the cocoon to slowly make some oozing sounds like grinding teeth, and soon after, a fist-sized black bee burst out of the cocoon.

This is a kind of gadget creature that Li Yunmu bought in Whales City, and its name is Pathfinder Bee.

It has a natural keen intuition for danger, which is most suitable for exploration and use, and what is even more rare is that in addition to the innate spiritual awareness of exploring Lu Feng, the communication at the spiritual level is also an innate natural ability, so the alchemists of this world refine them into the cocoon and seal them in the cocoon.

If the explorer and adventurer encounter a similar difficult problem, then they can drip their own blood on the cocoon, so that as soon as the pathfinder bee hatches, it will immediately regard the person who spilled the blood as the closest parent.

In general, it will be very obedient.

Of course, there are exceptions, that is, some pathfinder bees with very different temperaments will not listen to you, but this situation is very rare.

And Li Yunmu also bought ten of them just in case, but he didn't expect that he would have to use them so soon.

The pathfinder bee broke out of the cocoon, saw Li Yunmu at first sight, and flew to him with intimate flapping of its little wings, and Li Yunmu stretched out his palm to catch it.

Touching it to show intimacy, he thought about it, and took out a very high-grade croton force grain and fed it to eat.

The glass bead-sized croton force grain was quickly devoured under its click and hunger.

That's right, don't look at its small size, and don't look at it being given a harmless name like a pathfinder bee by humans in this world, but in fact, this pathfinder peak actually has another name, that is, "Demon Black Killing Bee".

Because they only have one place to grow, and that is the Abyss Canyon of the Devil's Realm, and they like to fly out of their lairs at night to kill people and hunt for prey.

Therefore, its other name, the Demon Black Killing Bee, is actually its true nature, and as for the name of the Pathfinder Bee, it is the name of the human after it was captured and refined.

Generally speaking, this seemingly harmless little guy is actually included in the category of fierce beasts, but not as a single entity, but as a group.

As long as there are thirty Demon Nether Black Killing Blades, then they are truly equal to the deterrent power of a fierce beast, and even more ferocious in some ways.

"Okay, let me in, tell me, where does it lead inside, and what's inside?" After feeding the croton power grain, the pathfinder bee reluctantly left Li Yunmu's palm under the instructions of Li Yunmu's "parent", flapping its little wings, like a fighter jet.

The hum was heavy, and the entire crypt echoed and disappeared into the deeper passages.

After doing this, Li Yunmu immediately sat down and checked Li Yun's condition, the shadows were painless, and among the ten shadows, if you looked closely, almost everyone was colored.

However, since the shadow is a special product, it has no effect, as long as it is not a severed limb or leg that hinders mobility.

Ten minutes have already passed, and at that moment, Li Yunmu once again condensed Li Ju.

After carefully checking it, in this round of battles, only except for Li Yun and Li Lan, the rest of the shadows were hung up more than once.

Li Di and Li Mei, the two of them even died twice in battle.

These are all trapped in the sea of ants, and they have been bitten by these giant ants many times and have broken the defense and died.

Under normal circumstances, the strength of an ordinary attack, with Li Yunmu's high defense, would not be worn out no matter how many times he attacked, but if the shadow was attacked many times and died.

In fact, this also confirms from the side that even if it is not a larger male ant, even if it is an ordinary giant ant colony, their mouthparts chewing power is actually very terrifying.

Only when the defense is close to being broken will the defense be worn out.

I have to say that this discovery made Li Yunmu secretly scold the perverts of the main world, and for the first time, he was very much looking forward to encountering the alien dimensional plane, and as a result, this island was such a group of giant ants.

But it broke the absolute defense that he had always been proud of.

God knows, there are even more terrifying giant bug monsters on this island.

"Okay, leave half of the people to assist the two demon kings to guard the entrance to the crypt, don't be careless, and cook on the other fire. After Li Yunmu felt that the crisis was temporarily away, he immediately instructed Li Mei and the four female shadows.

Let the shadow make a fire and cook, and no one else will do this.

However, Li Yun and Li Mei are the only eight people who have undergone anthropomorphic reshaping and condensation, and they have been born and survived for a long time, so this is not a problem.

In fact, now Li Yun and Li Feng, as long as they are in an anthropomorphic state, except for not being able to speak and not being able to have children like humans, they are actually not much different from real human beings.

Even, due to the influence of staying by Li Yunmu's side for a long time, the Eight Shadows still have some of Li Yunmu's living habits.

Making a fire to cook is too common for Li Mei and Li Lan, and they are even more accustomed to their master's living habits.

Even if he is in the harshest wilderness, as long as there is no danger, Li Yunmu will not give up his quality of life.

Li Yunmu, who sat down, waited for the pathfinder bee to return, but his mind entered the sea of consciousness, and at this time, in his sea of consciousness, there was already a scene of Wang Yan, Zheng Quan, and Zhang Yuan.

Yes, although Li Yunmu volunteered to go into the forest to explore the way, how could he lose his surveillance of Zheng Quan.

The eleventh shadow that was condensed and born by him not long ago has quietly integrated into Zheng Quan's figure at this moment, monitoring and tracking everything about Zheng Quan.

This time, it's really like a shadow.

In the world, what is more suitable than shadows, which are inherently more suitable for tracking followers, they don't even need other superfluous preparations, they just need to turn themselves into a shadow again, and merge into the shadow of the tracker, this is already the world's best shadow-like tracking technique.

As long as they are motionless, under such a skill, even if they are sub-gods and war saints, they will definitely not find the existence of shadows, and originally, they are not ordinary life types.