"Ao!"

Before Lin Chen and the other four waited for too long, another monster roared and rushed into the black fog without hesitation.

"Um?"

Lin Chen narrowed his eyes and looked at the monster without moving. The monster was a level 5 low-level giant python, named Giant Lingmang, with an extremely large body and an extremely powerful one among the level 5 low-level monsters.

Seeing the giant spirit rage rushing into the black fog, the monsters around the black fog suddenly became even more anxious, and they let out low roars from their mouths, wanting to follow the giant spirit rage into the black fog, but they seemed to be afraid of the black fog and dared not move forward.

"roar."

At this moment, a level 4 top-level monster roared, jumped into the black fog in front of him. And as the level 4 top-level monster entered, the monsters around the black fog suddenly roared one by one, looking crazy, and they also followed the monster and jumped into the black fog.

In an instant, except for more than ten monsters who were afraid of the black fog and did not dare to move forward, all the other monsters rushed into the black fog.

"What's going on?" Chen Feng looked at the many monsters that jumped into the black fog in horror. What exactly is in the black fog that makes these monsters so crazy.

Lin Chen looked solemn, looking at the black fog without blinking. Lin Chen had a strong soul power and extremely sharp senses, but even so, he could only vaguely see the monsters in the black fog. As for Ao Xin, Yang Yifan and Chen Fengsan, he could only see a vague black shadow.

"Ao~"

"Roar..."

As these monsters jumped into the black fog, in less than a blink of an eye, the roars of many monsters came from inside. Lin Chen could vaguely see that the many monsters were rolling wildly in the black fog, as if they were under extremely strong bombardment, in extreme pain.

Even the giant spirit man who first entered the black fog rolled on the ground, stirring the black fog randomly, looking extremely strange.

"What is that black fog? Even the fifth-level monster can't bear it when entering the black fog." Ao Xin looked solemn.

The powerful fifth-level low-level monster is almost equivalent to an early-stage warrior in the True Dao Realm, but even the early-stage warrior in the True Dao Realm cannot withstand the black fog, so the latter is a little too terrifying.

No one spoke, all of them looked at the rolling black fog without blinking. The black fog was stirred by many monsters, but it had not emitted a trace of it. It seemed that there was a barrier covering them all and could not be emitted.

Not long after, the frequency of the black fog being stirred lowered, and the roars of many monsters in the black fog became increasingly low at this moment. In the end, all the monsters fell to the ground and died without knowing that they were dead.

"All dead?" Chen Feng's face was gloomy and ugly for a moment. The attack of the black fog was really terrifying. Hundreds of level 5 low-level monsters died in just ten breaths.

But at this moment, Lin Chen narrowed his eyes suddenly, and saw a faint black shadow moving in the black fog. Perhaps the black shadow went too deep into the black fog, and Lin Chen did not see what kind of monster it was.

"There is a monster that is not dead."

Lin Chen spoke slowly.

"What?" Ao Xin was shocked. So many monsters were dead, and there were still some of them. But what surprised Ao Xin even more was that Lin Chen could find that the monsters that were not dead. In other words, the situation Lin Chen could see was much more careful and clearer than what the three of them saw.

Yang Yifan narrowed his eyes and looked at Lin Chen deeply, his face did not change at all.

"Lin Chen, are you sure you saw a monster that is not dead?" Ao Xin asked again with a serious expression.

Lin Chen nodded and said, "There is indeed a black shadow, but the monster went too deep into the black fog, so I didn't see clearly what kind of monster it was."

After hearing Lin Chen's words, Ao Xin pondered. What kind of monster was it that actually blocked the attack of the black fog and penetrated into it. However, I believe that when the monster penetrated the black fog, it should have been seriously injured.

The most important thing is that since this monster has entered the black fog, the password in the black fog should be able to be unlocked.

Ao Xin pondered for a moment and whispered: "Let's wait here for a few days to see if that monster will come out."

The things in the black fog actually make so many monsters covet the things in it so much, so what exactly is the things inside?

Although they were very curious, the four of them did not dare to enter the black fog rashly. After all, even the fifth-level monsters died in the black fog. Then, the four Tiangang realm warriors would probably die if they entered.

Therefore, the four of them could only stay where they were, waiting for the monster to come out of the black fog. Perhaps the day when the monster came out was the time when the black fog was secretly untied.

However, Lin Chen and the other two didn't know when the monster would come out, but there was no way out, so they could only wait here.

Time passed little by little, and Lin Chen and the other four stayed on the big tree, taking turns to guard the black fog. In the blink of an eye, more than ten days passed, and for more than ten days, there was no movement in the black fog. During this period, dozens of level five monsters came from other places in the Molian Mountains, but most of these monsters had rushed into the black fog and died in it. At this moment, the monsters that were still left outside the black fog, but more than ten level five low-level monsters.

Even though there were only more than ten level five low-level monsters, Lin Chen and the other four were still careful, for fear of being discovered by these more than ten level five low-level monsters. Fortunately, these monsters were all focused on the black fog, and Lin Chen and the other four deliberately concealed their aura. However, these more than ten monsters did not notice that four human warriors were hidden behind them in the past ten days.

In the early morning, it was Lin Chen and Ao Xin's turn to observe the black fog. Yang Yifan and Chen Feng stayed on the big tree to rest.

Lin Chen and Ao Xin were chatting while observing the black fog. The many level five low-level monsters around the black fog were still anxious and wanted to rush into the black fog, but they were afraid and dared not move forward, which was extremely contradictory.

"Sisi!"

At this moment, a sudden terrifying aura soared into the sky in the black fog. This aura was extremely huge, instantly covering the entire valley. Many monsters outside the black fog felt this huge aura and suddenly crawled on the ground, looking extremely frightened.

"Um?"

Lin Chen and Ao Xin also changed their faces, and their eyes stared at the black fog not far away in front of them.

Yang Yifan and Chen Feng also opened their eyes in an instant and looked at the black fog with a serious expression.

"What's it?"

"Is it the monster that didn't die before entering the black fog?"

The four of them looked at each other and felt incredible. If the aura emitted by the monster that had entered before, it would have changed a little too much. When it entered the black fog, it was only a level five low-level monster. The aura emitted by the body was at most a little stronger than other level five low-level monsters, and it was not as powerful as it is now, making many level five monsters crawl on the ground, frightened and uneasy.

Lin Chen's face was solemn, looking at the black fog directly in front of him, but at the same time, he also suppressed the aura on his body to the lowest point.

"Silk"

Before Lin Chen and the other two waited for too long, a giant monster with a burly body and dozens of feet long rushed out of the black fog.

As it appeared, many other monsters around suddenly crawled on the ground and did not dare to move.

Seeing this monster appear, Lin Chen and Ao Xin were both stunned.

"Giant Spirit Brutal!"

This monster that rushed out of the black fog was the Giant Spirit Beast! When many monsters entered the black fog, Giant Spirit Beast was the first to enter, but at that time, this Giant Spirit Beast was only a level five low-level monster, and now...

"How could this happen!" Yang Yifan's face changed and he said incrediblely: "When the giant spirit entered, it was only a level five low-level monster. Now it is a level five top-level monster..."

Level 5 top-level monster!

It has improved two levels!

When the monster enters the fog and appears again, its cultivation strength will increase greatly. So, what exactly is in the black fog?

Lin Chen and the other four felt incredible, but more importantly, if there are monsters that continue to enter the black fog and do not die, then it will probably not take long to see a large number of high-level monsters appear in the entire Molian Mountains. The consequences will be unimaginable at that time.

The giant spirit's huge body was held on the ground, the snake core kept swallowing and spitting, and his eyes were cold and violently scanning the other monsters crawling around in the posture of a superior looking at the subordinate.

The fifth-level low-level monster is equivalent to the early-stage warrior of the True Dao Realm, while the fifth-level top-level monster is equivalent to the late-stage warrior of the True Dao Realm. He is extremely powerful. In front of it, warriors of the Tiangang Realm can kill with one blow.

When a beast tide occurred in Jinyang City, Lin Chen saw with his own eyes that several powerful people in the True Dao Realm besieged a level six low-level monster. Although this giant spirit beast is not a level six low-level monster, it is also a level five top-level monster and is the overlord among level five monsters, so it is definitely not easy to mess with.

Seeing the giant spirit sucking and spitting the snake core, Lin Chen suddenly felt a tightening in his heart. He put a heavy hammer on the Buddha, which made him feel a little difficult to breathe.

Lin Chen felt a little uneasy. Suddenly, the giant spirit turned its head, his eyes cold and violently looked at the direction where Lin Chen and the other four were. This giant spirit spirit was a level five top-level monster at this moment. Regardless of its cultivation strength or perception, it was not comparable to the level five low-level monster. As soon as it appeared, it immediately discovered Lin Chen and the other four.

"run!"

Lin Chen's heart tightened, he growled, turned around and ran towards the Tianji Sect without hesitation.

What a joke? If Lin Chen stayed to deal with this giant spirit man, it would be an egg hitting a stone, and he would definitely die. What's more, as the giant spirit man discovered Lin Chen and the other level five monsters outside the black fog also discovered them.

Once surrounded by so many level five monsters, even if Lin Chen and the other four could avoid the giant spirit beast, they would die under the siege of many level five monsters.

"run!"

"Walk!"

Ao Xin, Yang Yifan and Chen Feng also changed their faces. They both roared lowly, and then tried their best to use their steps and quickly headed towards the Tianji Sect.

All four of them practiced the body technique of rushing to the road, and they all achieved great success, and the speed was extremely fast. In the blink of an eye, the four of them ran thousands of meters.

However, at this moment, the top level giant spirit at level 5 moved wildly. Its huge body suddenly shrank forward, and its entire body suddenly moved thousands of meters, bringing the distance to Lin Chen and the other four at an extremely fast speed.
Chapter completed!