Lin Feng ran the magic formula and condensed a protective shield to cover himself, blocking out the scalding temperature.

Outside his protective shield, the old man in black robe was burned to ashes by the scorching heat.

These people couldn't help but take a breath of cold air.

The lava of hell is truly terrifying, and most people simply cannot bear such a place.

They continued to move forward, and these people continued to penetrate deeper into the molten hell.

They encountered all kinds of dangers, including poisonous insects and beasts, as well as ghosts and demons.

Fortunately, with Lin Feng here, those crises were solved one by one.

Finally, they left the hell lava.

Then he walked towards a dense forest in the distance.

Lin Feng didn't know what existed deep in the island, but Lin Feng vaguely felt that there should be a great treasure hidden deep in the island.

Lin Feng and others entered the dense forest, and suddenly, a gust of dark wind blew.

Lin Feng suddenly felt his hair standing on end.

Because, that dark wind actually contains a strong soul attack.

"No, there is a strong enemy attacking us...".

Someone exclaimed.

Swish.

next moment.

Lin Feng, with three heads and six arms, appeared, and he punched the surroundings, directly destroying the void.

Phew! Phew! Phew! Phew...

The sound of tearing suddenly resounded in the air.

One monk after another was killed.

A female nun was killed.

The body of the female cultivator fell to the ground, and blood was scattered all over the ground.

After she died, her body still did not decay, but her face was as pale as paper.

Lin Feng took away the nun's storage ring.

"Master, please spare my life..." The old man in black robe quickly started to cry out, hoping that Lin Feng would spare his life because he felt the threat of death.

"Spare your life?" Lin Feng sneered.

A loud explosion was heard, and the old man in black robe died tragically on the spot.

Lin Feng continued to lead everyone towards the inside.

While on the road.

Many more fights took place, many people were beheaded, and the remaining people were scared to death.

In the end, only eight monks survived into the depths of the crypt.

Lin Feng also suffered some minor injuries.

This time he gained a lot and collected many powerful source crystals, which were enough to significantly increase his strength.

That night, they found a safe area to rest.

At night.

The temperature deep in the underground cave climbed again.

The earth's fire is rolling, and the magma is rushing.

"Sir, let's change places!"

The old man in black robe suggested.

"Where to change? If we continue to change places, wouldn't it be in vain?" Lin Feng shook his head.

"This... okay..." The old man in black robe did not dare to go against Lin Feng's words.

He didn't understand what Lin Feng's intention was.

Maybe you just simply like this kind of excitement?

The night gradually dissipated, and the sky turned white.

at this time.

The depths of the cave suddenly became bright.

The temperature deep in the cave became much lower, but Lin Feng felt that the temperature deep in the cave became even lower.

It seems that the temperature in the earth's veins is rapidly decreasing.

And something unknown should be brewing deep underground.

At this time, the contents of the leyline map emerged in Lin Feng's mind.

The ley line map records some information about this crypt.

The owner of this crypt is an extremely terrifying existence.

This existence's name is "Nine Nether Demon Emperor".

This Nine Nether Demon Emperor originally lived in the inner earth world.

And this island belongs to the Nine Nether Demon Emperor.

Later, the inner earth world collapsed and the Nine Nether Demon Emperor disappeared. The hell lava he left behind formed this crypt, sealing the entire crypt.

There are many terrifying existences deep in the underground cave.

This has led to this place becoming a taboo place.

"It's really strange...why such a big change happened suddenly?".

Lin Feng was surprised.

Logically speaking, this kind of situation shouldn't happen deep in the underground cave.

Could it be that something special happened in the earth's veins?

Lin Feng couldn't help but guess.

However, he didn't know what specifically caused this situation. After all, these things were too far away from Lin Feng.

What Lin Feng wants to do now is to find the core area of ​​the earth vein as soon as possible.

Then enter the core area of ​​​​the earth to explore.

The core area of ​​this earth must have unparalleled opportunities.

…

Boom! Boom! Boom!

The sound of violent collision echoed through the sky.

Lin Feng and others flew to the upper position to watch.

Below the cave, a group of terrifying beasts appeared.

The densely packed ferocious beasts rushed toward the monks outside.

Every vicious beast.

They all exude extremely terrifying fluctuations.

The fighting power of these ferocious beasts is truly terrifying.

"Roar……".

A shrill roar echoed through the sky.

One beast after another was defeated.

There were more than 150 monks from all races, except for Lin Feng's seven quasi-immortal level experts who luckily escaped.

The rest of the people were completely wiped out and could not even resist.

"What terrifying beasts, their strength is probably above the quasi-emperor level...".

Lin Feng said in surprise, the number of these ferocious beasts was so huge that it was simply unimaginable.

"These ferocious beasts should have been released by the Nine Nether Demon Emperor in the past. Now after the death of the Nine Nether Demon Emperor, these ferocious beasts still maintain the fighting instinct and fighting spirit of their lives, and can even erupt in far beyond ordinary fighting.

"Strength" said a monk.

This shocked Lin Feng very much. These ferocious beasts were really unbelievable. It was really extraordinary that they could maintain their peak combat power.

Lin Feng asked, "Why do these ferocious beasts keep hovering above the crypt? Do they want to devour the monks in the crypt?".
To be continued...