Suddenly, a breeze blew, and a little dust rolled up at the entrance to the sixth-floor research institute.

Dr. Rhine's two electronic prosthetic eyes were looking Chu Li up and down, and more than a dozen huge robots summoned by him surrounded him, looking at Chu Li with fierce eyes.

Chu Li, who didn't feel much pressure, looked at Rhine, and the Fortune Tree behind him was put away.

Dr. Rhine, who was not in a hurry, said first: "Although I have not been back to the surface for a long time. ”

"But I've also heard that your Hades Department has recently caused a big disaster, which has made the Lord of Hades unhappy, and you have been low-key a lot lately. ”

"Why, you still want to provoke our Six Hells and cause even greater trouble. ”

Chu Li smiled, and with a wave of his right hand, he summoned the ink sword he had just gotten to kill the sky.

"How is the Ministry of Hades now, what does it have to do with me. ”

Hearing Chu Li's words, Dr. Rhine's fingers shook a few times, not knowing what he was arranging.

"Boy, you human monks are really arrogant. Your attitude reminds me of the particularly annoying people I met before. ”

"Oh, yes, I hope the memories he gave you will give you a long memory. ”

Chu Li put his left hand behind his back, "Then are you getting along now, do you want to release the skeleton yourself, or will I go and grab it myself." ”

At this time, Dr. Rhine had already analyzed Chu Li's strength through his own testing equipment.

The conclusion he came to was just a little ghost in the early stage of the Demon King (Daxian) level, and his strength was several levels worse than his own strength in the late stage of the Demon King level.

So Dr. Rhine's attitude became arrogant: "Hmph, I can't agree to your conditions. ”

"I don't know how you got to such a dangerous place as the fifth layer of the Abyss, but your good luck should come to an end!"

As soon as the words fell, the group of nearly ten-meter-tall robots that surrounded Chu Li raised their hands at the same time, and their whole bodies sent out all kinds of large and small missiles and thunder cannons.

After all, the six-story research institute was Dr. Rhein's own territory, and there was no way he could blow up his home.

Therefore, the first wave of attacks used warheads and bullets with less power.

Although the power has been reduced, a thermal weapon that is not affected by the will of the Ten Thousand Skeleton Kingdom can definitely blow a large crater three or four meters deep into the ground.

If it were replaced by an ordinary monk of the Great Sage Realm, under the attack of such fierce guns and shells, he would only be forced to dodge.

But Chu Li didn't panic and still stood in place.

Motionless, he ate all the robots' attacks head-on.

The entrance to the entire research institute of the Six Underworld Cults was filled with dense fog for a moment, and Li Li's figure could not be seen clearly at all.

When the fire stopped, Dr. Rhine was stupid.

He had never seen such a fierce human being, in the face of artillery fire that could flatten the small hill, he actually stood motionless and did not dodge.

However, Dr. Rhine was not careless, and hurriedly activated the thermal analysis system of the prosthetic eye to see if Chu Li was dead or alive.

But at the moment when the analysis program was activated, more than a dozen sword qi suddenly swept out of the dense fog.

Those sword qi were all black and red, and they were mixed with death qi and demonic qi.

Chu Li's Heaven Killing Sword Qi was extremely fast.

Those robots equipped with high-tech detection equipment had already been cut off by the sharp sword qi the moment they captured the sword qi.

More than a dozen combat robots that took a lot of resources to create were all hit in an instant.

This time, Dr. Rhein was really stupid, and the powerful robot that he was proud of and could single-handedly take on the demon king-level evil spirits was actually not the enemy of the other party.

Dr. Rhein's robot is also equipped with a repair system.

At the moment when it was cut off, the repair procedures of more than a dozen robots had already started on their own.

But at this moment, a black-red light cluster formed by the condensation of sword qi rushed out of the dense fog and flew into the air with a "bang" and exploded.

Hundreds of sword qi were condensed in that light cluster.

The moment it exploded, the sharp sword qi turned into a rain of arrows and pierced through the robot that had not yet reacted.

The coating on the surface of those robots can isolate some of the source spirit particles, and the material is also very soft and hard.

Dr. Rhein can pack a ticket, even if the evil spirits of the early stage of the demon god (sage) come, he doesn't dare to say that a random move can break the defense of the car robot itself.

But what made Dr. Rhine unbelievable finally happened.

More than a dozen robots couldn't stop the terrifying sky-killing sword qi at all.

In just a few seconds, all the robots were beaten into a hornet's nest, and they became broken copper and iron that could not be repaired.

"Boom—"

Fourteen robots fell to the ground, and a large amount of sand and dust were rolled up in an instant.

Dr. Rhine, who was standing against the strong wind, stayed where he was, completely unable to believe that this was a human monk with early combat strength at the Demon King level.

When Dr. Rhine was a little lost, Chu Li's voice came out of the thick fog.

"If that's your answer......"

"Then you can only blame yourself for your bad luck, just in time, I can take you to try my sword. ”

......

When Chu Li fought with Dr. Rhine.

Mu Xi and Liu Bingyan followed the guidance of the little skeleton and ran to the suspension bridge of the central research room.

The closer he got to the central research room, the more uneasy Liu Bingyan's demon clan instinct became.

But she couldn't do that much, and the two of them had to find the bone's hiding place as soon as possible.

But just as the two were about to rush onto the drawbridge, Xiya caught up in time, and it stopped at the mouth of the drawbridge to stop the "invaders" moving forward.

At this time, Thea had already used her soul power.

The Heavenly Demon Spirit Clan is the leading race in the Six Netherworld Order.

Xiya's state after releasing her soul power was obviously very different from the evil spirits that Mu Xi and the others had seen before.

Thea, who had become serious, had huge red wings on her back and a dark blue halo on her head.

Beneath the halo was a table of pale white hair and yellow eyes.

Thea, who was already wearing dark brown yin armor all over her body, held a sword in her right hand and a shield in her left, like an image of a Valkyrie.

In the minds of the evil spirits, this state is the spirit and demon form of the Heavenly Demon Spirit Clan, which can greatly increase the combat power.

Mu Xi, who had already solved a large number of roadblock robots on the way, knew that Xiya would not let go of them who had already broken into the depths of the research institute.

Since there is no way to negotiate peace, fighting is inevitable.

So Mu Xi didn't say anything superfluous, and summoned the Guardian Spirit Annihilator to shoot out a source force cannon.

Liu Bingyan, who was also aware of the danger, also waved his hand to create an ice pick, pointing it directly at the other party's head.

But Thea stood motionless, except for two large rings of golden light around her. Mu Xi and Liu Bingyan's attacks were all broken down the moment they touched the ring.

It was the first time he had seen this kind of defensive technique, and Mu Xi, who had summoned the Pure Words Sword, was about to make a second move.

But by this time, Thea had already rushed in front of her.

Mu Xiben who was taken aback

Swing your sword in front of you and take a defensive stance.

Xiya, who went to Mu Xi, touched the sword in Mu Xi's hand with her shield very casually, and she suddenly felt as if she had been hit by a big truck, and the whole person flew upside down.

When Mu Xi was knocked away, Liu Bingyan reacted and wanted to turn his head.

But at this time, Xiya's foot had already kicked Liu Bingyan's abdomen.

Liu Bingyan, who only had time to cover his abdomen with solid ice crystals, flew out upside down with Mu Xi.

The Guardian Spirit Annihilator, who was still in place, roared and swung the scorpion tail behind him to attack Thea.

I saw Xiya shake her body and appear above the fangs in a blink of an eye. Immediately after stepping on it, the "bang" stepped the fang back into Mu Xi's body.

At this time, Mu Xi struggled to get up from the ground.

At this time, there were blood marks on the corners of her mouth, and her body was also dirty.

Mu Xi didn't expect that he would be so seriously injured because of it because it was just an ordinary attack.

As a cadre of the Six Underworld Unity Organization and the main person in charge of the Sixth Layer Research Institute of the Abyss, Xiya's strength cannot be inferior.

It is only forty years old, and it has already reached the peak of the Demon King (Daxian) level.

It is also a genius of a rare rival in its rank.

Maybe even in a few years, she will be able to break through to the Demon God level, which is really talented.

Although it is said that the strength of Xiya without the illumination of the Qingshen Lantern will decrease, but after releasing the soul power, Xiya's strength has increased instead of decreasing, and her strength is only one step away from the demon god level.

In the face of such a powerful opponent, Mu Xi and Liu Bingyan lost unjustly.

What's even more terrifying is that what is facing Xiya at this time is a small skeleton holding a green dark lamp.

Xiao Gu, who only knew how to bully the soft and fear the hard, looked at Xiya, who was standing in front of him and was fully armed, and his legs were shaking.

If the skeleton has a urinary system, the little skeleton must have been incontinent at this time.

Not enough Xia will not hurt the bones at this time, because it is a precious research material.

So Xiya, who was not in the mood to deal with Mu Xiliu Bingyan for the time being, stuck her sword into the shield and reached out to grab the little skeleton's head.

"You, don't come here. ”

Xiao Gu, who couldn't walk, could only scream, and subconsciously raised the Qingyin Lantern in his hand.

The flames burning on the Blue Shadow Lantern are harmless, not even warm.

But just as Thea's hand was about to touch the candlelight of the Blue Dark Lamp, there was a sudden violent vibration on the ground.

Xiya, who hurriedly stabilized her figure, turned her head and looked at the central research room, because that was the direction where the tremor was coming from.

"Whoa, whoa—"

With a dinosaur-like roar, a giant monster burst through the ceiling of the central research room.

Mu Xi and Liu Bingyan looked up and found that it was a strange creature with a head twenty meters high, only mud all over its body, no hands or feet, not even a mouth, only empty eyes.

Thea's face was full of shock when she saw the giant silt creature.

It couldn't imagine why such a large silt creature would suddenly pop up in the lab.

At this time, the little skeleton that had already hidden behind Mu Xi raised its head and looked carefully at the mud monster that was constantly shaking its body.

"That's, that's ......"

At this time, the little skeleton's voice became trembling, and his tone was full of disbelief.

"In the monster's body. ”

"There are fluctuations in the consciousness of the Great Elder!"