The adventurer has no regrets, at most, he just failed to get a glimpse of the whole underground city, failed to return alive, and left a few concubines to be widowed.

"I'll see the whole picture of the dungeon for you."

Mu Yuan's fingertips tapped, pondering.

This is clearly the site of an ancient civilization, countless times the size of an ancient tower. Even if most of the area inside is rotten and deserted, something can be excavated, right?

The adventurer's diary doesn't contain a map, but since he's been seriously injured and captured by the Crypt Tribe, it doesn't mean it's too far away.

The Bones General began to explore.

It was very careful, ten times more careful than before, and only probed more than a thousand meters in half an hour.

Mu Yuan: "......"

He knew that the bones were worried, and the Earth Rock Dragon mentioned in the diary.

The Earth Rock Dragon is not a real dragon, but the monster with the word 'dragon' is extraordinary after all, and it can easily crush other monsters at the same level, not to mention, the Earth Rock Dragon may not only be professional-level.

In the Crypt Tribe, the two Night Hunters were smashed into sauce as if they had no power to resist, which was enough to glimpse the horror of the Earth Rock Dragon.

The caution of the dead bones is not unreasonable.

When I searched for it, I found night from day.

Outside the mage tower where Mu Yuan was, night had fallen, and he could vaguely see in the distance, the houses that had been built, and the light of the oil lamps was dotted, dispelling the darkness and bringing warmth.

But the underground world in the eyes of the camera bird still hasn't changed, and there is only a faint light in the dim environment.

It doesn't matter if it's day or night.

After searching for a few more hours, many monsters were cut down, and the monster camp was found far away but not captured...... The tireless skeleton warriors, the soul fire in their skulls also became a little dimmed.

A wraith hangs upside down from a stalactite, its slightly reddened pupils catching a resting shadow in the distance, in the lower ground and in the open area.

Soon, a camera bird, under the control of Mu Yuan and the assistance of the red clothes, crept here, and a pair of sharp eyes locked the giant shadow in the distance.

It was a reptilian dragon, as if it had multiplied a hundred thousand times.

It has a brown skin similar to a rock, its body length may be more than ten meters, and the muscles of its limbs are extremely strong, and it makes a thunderous snoring sound when it rests, and the loud sound echoes in the silent underground space for a long time.

Mu Yuan noticed that wisps of eye-catching red mist were wafting in this open space.

Ominous Red Mist!

In fact, since that day, when the red clouds filled the sky, even if the lord's trial was over and the dawn was shining, a few wisps of red mist could still be seen occasionally in the wild, as if the red mist was about to become normalized.

But here it was different, the red mist here was denser, half-covering the body of the Earth Rock Dragon.

"It's the Root of Filth, but how can there be only one monster around the Root of Filth?"

"Maybe it's because the root of the filth hasn't been around for long? There is really no mention of it in the diary. ”

He waited a little longer, and a monster popped up in the distance.

It's a bunch of cavemen.

These cave people are rickety, armed with rudimentary spears, and compared to small skeletons, they are also sleeping dragons and phoenixes. But among the cave people, there was a man with spikes on his back, holding a blood-colored spear, and under his rickety body was a bulging knot of muscles, which seemed to contain explosive power, and a faint reddish energy surrounded it.

From the appearance, it can be seen that this is a strong cave man.

Their arrival caught the attention of the Earth Rock Dragon, and the behemoth slowly stood up, its brown vertical pupils opened, like a yellow moon hanging in the darkness, but it was slashed into it by a pitch-black sword.

It diffuses a terrifying, deep aura.

Aiming at the caveman who stepped into the filthy land, the earth rock dragon slapped it down.

The caveman powerhouse let out a sharp roar, the blood-colored spear in his hand glowing with an even thicker and more piercing bloody light, and a reddish scorching aura burned on its body, blowing an invisible wind in the silent underground.

It seemed to want to dodge to the side, but the ground suddenly caved down, and the surrounding cavemen fell to the ground, and its entire body was crushed to the ground like a cake, crushed into meat sauce by an invisible force in the sound of bones shattering about "click".

The cave man powerhouse did not fall, but he stumbled, and the next moment the giant claw slapped down, and the entire underground space shook slightly.

And the cavemen are only the meat sauce left.

Mu Yuan finally understood why those Night Hunters, who were known for their speed, died so miserably.

"It's gravity, it's about the talent of the Earth Rock Dragon."

"Its level is preliminarily judged to be 'beginner elite level', but this is a gifted wurm species, extremely strong."

"Dead bones, what do you think?"

The dead bone held down the reckless Gu Er, and shook his head slightly after groaning for a while, "I can't do it today." ”

It wanted to respond to the lord's expectations, but it wouldn't let that stop it from taking on something it wasn't sure about. Because once the battle starts and there is no way to defeat this Earth Rock Dragon, the territory will suffer a lot of losses.

It's better to slow down for a while.

Mu Yuan didn't actually want to be in a hurry, he just wanted to hear the analysis of the dead bones.

He understood—not today, it will be about enough in a few days—with the buff of the Skeleton Graveyard, the efficiency of absorbing soul sand from the dead bones at this stage is extremely high, which is almost equivalent to using high-level auxiliary cultivators all the time.

At that time, if you practice and improve your skills, and then let the second-class skeleton cooperate with the righteous siege, you may not be able to take down the Earth Rock Dragon.

The most important thing is that the Skeleton General can evolve.

……

No matter how desperate Mu Yuan is to evolve, he has to wait for the bones to return.

He can now remotely 'evolve a finger' and give his troops a baptismal glow, but he can't reach the distance of dozens of miles.

He pulled the drawer open and took out a simple map, and put a red mark at the approximate location, indicating that the Earth Rock Dragon was the great enemy.

Only by defeating the Earth Rock Dragon can he get a glimpse of the appearance of the underground city.

Otherwise, even if he had the ability to get around, he wouldn't do it.

Taking advantage of the return of the dead bones, other troops are also resting or cultivating, and in a more leisurely time, Mu Yuan opened the forum to enjoy his body and mind.

But as soon as I opened it, I saw a post at the top.

"Survey and Research Analysis on the Frequency of Filthy Lands......

This seems to be the official 'Pioneer Group' player, who collects countless data and cites many esoteric and obscure theories and literature.

So, Mu Yuan pulled down directly to the bottom and identified the conclusion at a glance.

"The frequency of the Filthy Lands has increased significantly?"

"Ah, isn't that good, the filthy land can burst gold coins!"

There are lords who are eager to form a group to purify.

This has been agreed upon by many people who used to wish they could find filth. Sometimes, two lords discovered the root of the filth at the same time, and they were able to decide the right to purify the root in the form of a 'fighting general'.

But there was also an old lord who frowned, "This may mean that the world is more filthy, and when the tide hits, it will be more dangerous than ever." Don't forget, newcomers, that the threat of the Lord's constant threat to the Tide will be far more terrifying than the Newcomer Trial. ”

Even so, there is currently a big problem.

A top new lord bluntly said that he was already preparing to crusade against the monster tribe, and at most ten days and half a month, he would be able to take down the powerful monster tribe.

Someone even broke the news that the lord of the king has introduced the excellent grade of the 'Black Knight', recruited and successfully surrendered. With a maximum of seventeen or eighteen days of full cultivation, this black knight will be able to break through the realm and step into the professional level, and then the elite level in two months.

That is to say, in three months at most, Wang Baling can easily crusade against elite-level monsters, and even the boss among elite monsters, with four months to match the efforts of many people for more than ten years.

"This is the charm of high-level troops, I can see that my teeth are crushed!"

The lords of the pastor have a sense of urgency.

In addition to not having to re-cultivate the trump card, except for Lu Liu, Seventeen, Red Clothes, etc., who can also be promoted to the excellent level soon, except for Dolai who is about to enter the late stage of the professional level, etc., he really doesn't have much advantage.