Chapter 130 Mysterious Black Fog

A few days later.

"Roar~"

"Ah~"

In the dense forest, a roar of a demon beast suddenly sounded, and the sound resounded through the world. Hearing this sound, the faces of Lin Chen and the other four changed slightly.

In the past few days, Lin Chen and the other four have been exploring and searching along this area, but they have not found anything unusual. The only strange thing is that the roar of demon beasts can be heard from time to time, as if the demon beasts are gathering. The source of these demon beast roars is a distance away from Lin Chen and the other four, and should be located deeper in the Molian Mountains.

Every time they heard these demon beast roars, Lin Chen and the other four couldn't help but feel terrified.

There is no doubt that once Lin Chen and the others were discovered by this group of demon beasts, the consequences would be absolutely unimaginable.

After searching in this area for several more days, the four people finally couldn't hold their breath and wanted to go deeper into the Molian Mountains to explore.

After all, they have been in this area for several days. If there is really something wrong with this place, then Lin Chen and the others must have found it. They have been searching here for several days, but still haven't found anything strange in this area, which means there is nothing wrong here.

Keep going forward!

However, going inside is deeper into the Molian Mountains, and the monsters that appear are at least low-level level 5 monsters, which are not something that Tiangang Realm warriors can deal with.

Chen Feng hesitated slightly and said, "Why don't we go and investigate the reason why the monsters are roaring during this period?"

Generally speaking, unless there is a strong enemy attack or other monsters appear in the territory, some monsters will roar to alert other monsters and warriors, but other than that, monsters will not roar for no reason without important reasons.

At this moment, Lin Chen and others have been searching in this area for several days. Almost every day, they can hear groups of monsters roaring, the sound is earth-shaking, and the number is so large that it is creepy.

Ao Xin pondered for a while. During this period, they found that the only strange thing was the roar of these monsters. It would be okay to investigate.

However, those monsters are powerful, and they need to be fully prepared!

"Lin Chen, Yang Yifan, what do you two think?" Ao Xin asked Lin Chen and Yang Yifan. After all, the four of them were a group. Before making a decision, it was necessary to consult the opinions of others.

"No opinion." Since the failure of negotiating with Lin Chen to buy the red spirit flower, Yang Yifan has been silent for a while. Except for saying one or two words when killing monsters and picking spirit herbs, he didn't say a word at other times.

After listening to Yang Yifan's words, Ao Xin turned his head and looked at Lin Chen again.

Lin Chen shook his head slightly, indicating that he had no opinion. Seeing this, Ao Xin immediately said: "Okay, since everyone has no opinion, then let's go and find out the reason for the roar of those monsters. But let's talk in advance. Those monsters are extremely powerful, probably at least level five low-level, so everyone must suppress their breath and must not be discovered by those monsters!"

"Yeah!"

The three nodded.

Swish, swish, swish...

Immediately, the four of them each displayed their body skills, transformed into four human figures, and ran straight into the depths of the Molian Mountains.

After passing a dense forest, Lin Chen and his four companions slowed down their pace and walked slowly for about half a day before finally stopping. At this moment, there was a vast valley in front of them. The valley was blocked by a large number of towering trees, and they could not see what was inside.

"Ah!"

"Roar!"

"Sisi..."

They could not see what was in the valley, but Lin Chen and his four companions could clearly hear the roars of the monsters, which came from the valley.

They were far away before, so they could not hear clearly. Now they were not far from the source of the sound, and they could clearly hear the roars of the monsters.

These sounds seemed to contain some trembling, fear and... excitement! But soon, these sounds turned from excitement and fear into miserable roars.

The miserable roars gradually weakened and finally disappeared.

Hearing this strange sound, Lin Chen and his four companions looked at each other, and there was a strange look in their eyes.

"Be careful!"

"Go."

Ao Xin said a few words, and then suppressed her breath to the lowest level, and walked slowly towards the valley at a moderate pace.

Seeing this, Lin Chen, Yang Yifan and Chen Feng also suppressed their breath to the lowest level, followed Ao Xin, and moved towards the valley little by little.

However, not long after Lin Chen and his four companions walked, suddenly, bursts of monster roars came from the left and right of Lin Chen and his four companions.

"Roar..."

Several monsters with burly bodies and extremely powerful auras suddenly rushed out of a dense forest outside the valley and ran straight into the valley.

And the place where these monsters were going to pass was not far from Lin Chen and his four companions, and it was easy to be discovered!

"Level 5 monster!"

Lin Chen and his four companions' faces changed, and Ao Xin shouted: "Squat down!"

As she said that, she fell down and squatted in the bushes. The bushes here were several meters high. Human warriors squatted in them. As long as they did not make any sound or reveal their breath, it would be difficult for monsters to find them under normal circumstances.

Lin Chen reacted quickly. Almost at the same time as Ao Xin squatted down, he also squatted into the bushes. Yang Yifan and Chen Feng were slightly stunned, and then a trace of fear flashed across their faces. They also squatted down quickly, suppressing their breath to the extreme.

Whoosh whoosh...

Crack, crack...

A gust of wind swept over the heads of Lin Chen and the other four. Several black shadows rushed past them in the blink of an eye. The huge bodies of the monsters crushed many towering trees, making crackling sounds.

Lin Chen and the other four felt their scalps tingling and a chill in their hearts. They didn't breathe a sigh of relief until the level 5 monsters disappeared into the dense forest.

"That was close."

"Level 5 monsters? What are these monsters doing? The level 5 monsters just now seemed to be scrambling to enter the valley later than other monsters."

"Is there something in the valley that makes these monsters so important?"

The four looked at each other, and their eyes were full of curiosity. What was in the valley that made the monsters roar continuously, and even the monsters from other places were attracted here.

"Don't guess, we'll know if we go in and take a look."

Ao Xin said, continued to suppress the breath on his body, and walked into the valley.

After the sudden appearance of several level 5 monsters just now, the four of them were more careful and alert this time, fearing that several monsters would suddenly appear from somewhere and discover their figures. You know, once the four of them were discovered, even if there was only one level 5 monster, it would be enough to make Lin Chen and the other four uncomfortable, not to mention that there were obviously more than one level 5 monsters in the valley.

Lin Chen and the other four slowed down their pace and walked carefully into the valley.

It took most of the day, and the four of them walked and stopped, and finally came to the center of the valley.

"Aoao!"

"Roar!"

"Sisi..."

The low roars of various monsters came, extremely clear. Lin Chen and the other four squatted carefully under a big tree and looked towards the center of the valley.

However, when they saw it, Lin Chen and the other four couldn't help but take a breath.

"Hiss, so many monsters!"

At a glance, the center of the valley was covered with dense, powerful, and various monsters, including pythons, wolves, tigers, giant eagles, etc., with at least hundreds of them, as if a monster gathering was held.

More importantly, these monsters gathered here, but they didn't fight each other. Instead, they turned their backs to Lin Chen and the other four with anxious expressions and looked ahead, as if there was something very important in front of them.

These monsters focused all their attention on the front, but no one noticed that Lin Chen and the other four suddenly appeared behind them.

"What's in there?"

Lin Chen and the other four looked at each other. It was definitely unusual for these monsters to gather here. There must be something in it!

"Get on the tree!"

Lin Chen shouted in a low voice, exerted a little force on his legs, and jumped onto a huge tree with a very light movement. Ao Xin, Yang Yifan and Chen Feng also jumped up and jumped onto a big tree.

The view on the big tree was wider. Lin Chen looked around and saw that in front of the many monsters, there was a dark black fog.

"Black fog?"

"What is this?"

"Are these monsters roaring because of this black fog?"

The four of them were a little puzzled and confused. Why is there black fog here? Moreover, are these monsters gathered here because of this black fog? But why, the sound of the monster that Lin Chen and the other four heard before was both excited and miserable?

Various questions appeared in the minds of the four people, and they could not figure out what the reason was.

"Ah!"

At this moment, a low-level monster with a body like a wolf suddenly roared, and jumped out of the monster group, and entered the black fog in the blink of an eye.

Almost the moment this low-level monster entered, the roar of this monster came from the black fog, the voice was trembling and with a hint of fear.

Lin Chen narrowed his eyes, and through the black fog, he could vaguely see the figure of the low-level monster. I saw that the monster kept rolling in the black fog, and blood was flowing from its body, and screams came out of its mouth, so terrifying.

After a while, the sound stopped, and the low-level monster of the fifth level was lying on the ground, no breath, and died on the spot.

"Hiss."

Lin Chen couldn't help but take a breath, is the black fog poisonous? The low-level level 5 monster entered and died in it in just a moment.

But if the black fog is poisonous, why are so many monsters still gathered here, coveting the black fog?

Ao Xin glanced at Lin Chen, Yang Yifan and Chen Feng, and whispered: "Let's wait here for a few days and see what happens first."

Faintly, the four of them felt that the beast tide that occurred in Jinyang City before was related to the black fog. However, the four of them have not figured out the specific connection between the two.

After making up their minds, the four of them immediately suppressed their breath to the lowest, squatted on a big tree, blocked their bodies with dense branches and leaves, and then observed the black fog not far away.

The black fog was not big, only about a thousand square meters, and around the black fog, there were hundreds of level 4 and level 5 monsters. The monsters looked at the black fog greedily, wanting to rush in, but seemed to be a little afraid of the black fog, so they hesitated outside, roaring constantly, walking back and forth, anxious.