Under the guidance of Jiang Xuan.

Ran Yu found a large underground palace hidden under the main peak of the Taixuan Ruins, and as soon as a few people walked into this place, they could clearly feel that there was a Taishan overpowering aura coming from the surface.

This sense of oppression is so powerful.

made Ran Yu have a great sense of crisis.

So he let Shen Mu and Su Ying stay outside and wait.

Shen Mu Su Ying knew that with his own cultivation, it was impossible to participate in adventures and battles at this level, and in this exploration operation, their positioning was originally responsible for miscellaneous and recording, not any combatants.

Can't let Ran Yu and Hang Qingmeng be distracted.

The two executed the order without hesitation.

Although they are unable to join the battle, it does not prevent them from recording through technological devices.

"Unleash the drone!"

"Record everything that's happening here!"

"This level of adventurous exploration, this level of strong battles, is valuable research data, it must be recorded and brought back!"

Shen Mu and Su Ying took out the miniature drone from their backpacks, and used these high-tech equipment of Xia Ansi to follow Ran Yu and Hang Qingmeng to the deepest part of the underground palace, and soon saw a shocking picture.

"What is this?"

I saw the device on the screen.

A huge gray tower hundreds of meters long appeared.

If you look closely, you will see that this gray tower has 18 floors, and if you look closely, you will find that the gray tower is as tall as a mountain peak, and it is made of sarcophagi.

That's right!

From bottom to top.

Each part of the Grey Tower is made of sarcophagi.

The sarcophagus is like building blocks to build up this behemoth.

These sarcophagi are carved from solid rock, as long as they are not exposed to wind and sun, fire and flooding, they can be preserved for tens of thousands of years or even longer, and now although there are signs of weathering on the surface, most of them are very intact.

Su Ying suddenly shouted: "Commander Shen, look at the top of the tower, there is a coffin with a difference!" ”

I saw thousands of gray sarcophagi stacked on top of each other in a certain pattern, and finally formed the majestic and shocking coffin mountain in front of me, and on top of this coffin mountain was a black coffin.

This coffin is not only completely black, it is twice as large as other sarcophagi, and its surface is constantly steaming with a black aura, giving people a strange and evil feeling.

"This should be the coffin of the Corpse King!"

Shen Mu immediately manipulated the equipment to take some photos.

These pictures and videos are important information that will be released or used for internal research when they are returned.

Meanwhile.

Ran Yu and Hang Qingmeng stood in front of the coffin mountain.

The figures of the two were under the dense sarcophagus tower, like two ants at the feet of giants, looking completely insignificant.

"Found it!" Ran Yu's eyes were already locked on the black coffin, and a faint divine light flashed among the heavy children, "It's in this black coffin." ”

Hang Qingmeng asked, "How to fight?" ”

"I'll approach first, force it to appear, and Daoyou will sweep the formation for me!"

"Good!" Hang Qingmeng knew that with his current cultivation, he was destined to not be the main force in this battle, and could only play an auxiliary role.

Haven't acted yet.

A terrifying murderous aura.

The space was enveloped in an instant.

An angry and furious roar came from the black coffin.

The Corpse King would not sit still, and when he felt the threat approaching, he immediately woke up from his slumber, and the rich corpse qi spread out ten times and a hundred times faster.

in the process.

The whole mountain of coffins shook.

Every sarcophagus is stirring.

Dozens of sarcophagi were pulled out of the coffin mountain, floating in mid-air, and then fell towards the two people below at great speed.

"Be careful!"

Ran Yu reminded.

The two quickly dodged the falling sarcophagus.

One huge sarcophagus after another fell to the ground, like one death tombstone after another, and the power contained was enough to cause a lot of damage to the mortal monks.

Bang bang bang......

The sarcophagus fell short and shattered in the impact.

These sarcophagi may have collected corpses in the past, but tens of thousands of years have passed, and the remains in them have long since disappeared.

The moment the sarcophagus bursts.

Large streams of black corpse gas erupted from it.

These corpse qi are not to mention ordinary people, and the monks of the Mortal Realm generally can't withstand it, as the sarcophagus comes more and more as they fall, the corpse qi in this space will become more and more intense.

Ran Yu made a decisive choice, carried the Taixuan Sword on his back, and ran the True Yuan towards the top of the coffin mountain, aiming directly at the black coffin at the highest place.

One sarcophagus after another struck.

He punched them all out.

Hang Qingmeng released a large amount of silver light, and when the silver light shrouded the huge sarcophagus group, it was attached to it like a charm, so that most of the sarcophagi that were about to move were suppressed and sealed and could not move.

Ran Yu took the opportunity to rush to the top of the coffin mountain and punched the black sarcophagus, preparing to blast the most eye-catching coffin open.

Unexpectedly.

The black coffin blew itself up!

Unleash a poisonous corpse fire from it!

This corpse fire was so fierce that it instantly engulfed Ran Yu's whole body!

The corpse fire not only contains super energy that can burn steel in an instant, but also contains a poison that can turn high-level mortal monks into pus and blood, which is definitely a death trap that is extremely dangerous!

Ran Yu was fine.

Neither afraid of fire nor poison.

It's just inevitable to be disturbed.

I saw a figure in the erupting corpse fire!

At the same time that Ran Yu swung his fist at the opponent, the opponent's claws had already fallen on his chest, and he was directly knocked out of the air dozens of meters, and then fell quickly from the top of the mountain, smashing dozens of sarcophagi before stopping, and fell halfway up the sarcophagus mountain.

"It's out!"

Hang Qingmeng's expression was solemn.

Shen Mu and Su Ying were also very shocked.

The fact that he succeeded in forcing a powerhouse of Ran Yu's level back with just one face was enough to show that the strength of the Corpse King was far above that of the eight-winged centipede.

"Roaring ——!"

I saw a figure standing on top of the sarcophagus mountain.

It was dressed in tattered and intricate moire robes, with long pale hair that reached the soles of its feet, eerily pale skin, scarlet glowing eyes, and a mouth of hideous fangs and sharp teeth.

When Ran Yu was knocked away by a claw, he also gave the Corpse King a heavy punch, directly shattering half of his arm.

But blink.

The broken arm is automatically repaired.

Ran Yu stood up from the ruins: "Sure enough, it's a demon!" ”

"Hehe, compared to him, your degree of evil is probably not much better......"

Sword Spirit Jiang Xuan suddenly appeared beside him.

When he saw the experience of such a fight just now.

Ran Yu still couldn't help but complain like a nobody,

Jiang Xuan continued: "This corpse king has almost become a demon, although your human emperor's power can break ten thousand laws, but it can also restore the body indefinitely, it seems that it is difficult to kill it by ordinary means, there is only one way to plan for now." ”

Ran Yu asked, "Please ask the seniors for guidance." ”

Jiang Xuan said: "First weaken its body protection corpse qi, concentrate the power of the human emperor on one point, and attack its corpse pill!" ”

"Good!"

Ran Yu felt a little hot in his chest, and he looked down to find that a few claw marks were oozing blood, although the injury was not serious, but it could make Chi You's body see blood, which was enough to show that the claws of the corpse king were not inferior to the sharp weapons of the divine weapons.

Of course.

That's all it hurts.

It's nothing to Ran Yu.

Although the Corpse King does not have the ability to think intelligently, he has the most basic instincts, especially the instinct of danger.

It could feel that Ran Yu's power could hurt itself and pose a great threat to itself, so it let out a long howl.

The coffin mountain shook violently.

All sarcophagi were broken.

Countless black corpses steam out.

The sea of rivers generally gathers towards the corpse king.

Seeing this, Jiang Xuan hurriedly reminded: "Be careful, the Corpse King wants to absorb corpse qi to strengthen himself, if it succeeds in absorbing these corpse qi, its strength will be at least several times stronger than it is now." ”

That's when it happened.

"Moonlight is coming!"

A full silver moon appeared on the Coffin Mountain.

The moonlight sprinkled down like water, forming a kind of confrontational relationship with the rising black corpse qi.

Under the moonlight.

Corpse Qi temporarily loses its fluidity.

did not continue to gather on the corpse king.

This is Hang Qingmeng's timely move, and he used a spell to suppress the corpse qi of the coffin mountain.

But.

The corpse at the scene is getting thicker and thicker.

Hang Qingmeng couldn't suppress it for too long.

Ran Yu directly turned into a golden light and launched an attack on the corpse king on the top of the mountain, and the corpse king was not to be outdone, and launched a fierce counterattack on Ran Yu.

The two figures kept colliding.

Every time Ran Yu punches, he can shatter part of the corpse king's body, but the corpse king can quickly use the corpse qi to repair his body, and the corpse king's claws also cause wounds one after another on Ran Yu's body.

This is also thanks to Ran Yu's physique to fight like this!

If you change to an ordinary monk, don't say that you have been hit by the corpse king for more than ten or twenty times, even if you are only hit by a claw, even if you can bear it in the flesh, the corpse poison will invade the body and turn into a pool of pus and blood.

Dozens of rounds down.

The two sides look evenly divided.

The recovery speed of the corpse king is obviously getting slower and slower.

Ran Yu's shoulders, chest, back, and arms also had some wounds, and the consumption of True Yuan was quite intense.

This time.

Hang Qingmeng is almost at the limit.

The terrifying corpse aura was about to explode.

"Almost!" Ran Yu directly took out a portable jade box and took out a dark green bead from it, which was the eight-winged centipede demon pill that he had just obtained not long ago.

He didn't even think about it.

The eight-winged centipede is a sixfold heavenly demon beast, the demon pill is not only very demonic, but also contains terrifying poison, ordinary monks don't even dare to touch it, but Ran Yu directly ate the demon pill.

Jiang Xuan was not surprised.

Back then, the demon god Chiyou was able to swallow all kinds of Neidan alive!

Ran Yu has the body of Chiyou, as long as he does not consume the inner pill that exceeds his own cultivation in moderation, he can completely withstand it, and he can quickly recover the true yuan at a critical moment, and even improve his cultivation.

And at this very moment.

Heavy child's light flashed.

Ran Yu had already gained insight into the body of the Corpse King, and then pulled out the Taixuan Sword from behind him, "Senior, I have already locked the position of the Corpse Pill, and please help me next." ”

The Corpse King felt an unprecedented sense of crisis.

It was completely in a rage, and its pale hair and skin turned blood-red at a speed visible to the naked eye, and once again rushed towards Ran Yu's body.

"Good chance!"

Ran Yu did not dodge or block the next blow of the Corpse King, but frantically blessed the True Yuan on the Taixuan Sword, and stabbed the sword into his right rib at the moment when the Corpse King slammed into his body.

After the Taixuan Sword penetrated through the body of the Corpse King, the tip of the sword stabbed very accurately on a dark red inner pill, and the golden power of the Human Emperor bloomed from the tip of the sword.

Countless cracks immediately appeared in this red inner pill.

The next moment it was directly shattered.

The Corpse King let out a terrible scream.

A large number of spiderweb-like cracks appeared on its surface, and finally exploded directly, countless corpse fires and terrifying energy, instantly causing an explosion effect comparable to a small tactical mushroom lone bullet.

Rumble!

The whole secret realm.

There was a fierce earthquake.

Countless black aura erupted around the main peak!

Almost instantly, it swept through the entire secret space, making all the animals or monsters living in it tremble.