Peerless Taoist

With a sound of breaking through the air, Lu Yu instantly burrowed into the ground.    

Those black-robed men had obviously used a secret technique. There were still runes flashing around their bodies, and their speed of escaping was quite fast.    

However, they were clearly flustered. Although they could feel Lu Yu's aura, they could not accurately sense Lu Yu's exact location. They could only flee in a flustered manner towards the place they thought was safe.    

This was Lu Yu's idea.    

He was not in a hurry to capture these people. He just wanted to see where they would run to.    

In Lu Yu's line of sight, a few black-robed men were running for their lives. After running for the time it takes for an incense stick to burn, they finally arrived at the core of this world, the depths of the ground.    

This place was already pitch-black. There was a large amount of earth aura surrounding them from all directions. They could not even breathe. Only experts who had cultivated to a certain extent could move freely underground.    

Boom!    

Suddenly, a bright devilish light blocked in front of Lu Yu.    

The devilish light shot into the sky and arrived in an instant. Immediately after, a huge phantom of a skull opened its mouth towards Lu Yu and swallowed him.    

This scene was extremely shocking. The phantom of the skull suddenly appeared, not giving Lu Yu a chance to react at all. It directly swallowed Lu Yu.    

Immediately after, Lu Yu felt that the devilish energy in the skull had become several times denser. It wanted to refine Lu Yu.    

"Break for me!"    

Just as the skull was swallowed by Lu Yu, a vast golden light appeared around his body. Like a golden dragon, it soared into the sky and broke the skull.    

Crack! Crack!    

A crisp sound rang out. The skull could not hold on for long, and was shattered by Lu Yu.    

Lu Yu raised his hand and grabbed the skull's shattered pieces, which fell into his palm.    

"It's a formation fragment?"    

Lu Yu was extremely familiar with this kind of formation. When he saw that it was actually a formation fragment, he could not help but be slightly surprised.    

Immediately, Lu Yu released his Spiritual Sense and enveloped the surroundings. He immediately saw an enormous formation that completely enveloped this place.    

The entire formation was in the shape of a round ball, completely enveloping the core of the world, leaving not a single gap.    

Lu Yu had accidentally touched the edge of the formation just now, causing him to be attacked by the restriction.    

"Why did a Demon Tribe's vanguard army spend so much effort to maintain a formation here?"    

Lu Yu was puzzled. With a flick of his finger, he instantly unleashed a burst of energy.    

Although the formation in front of him was huge, it was still far inferior to the Sacred Dao Diagram. It was simply unable to stop Lu Yu.    

With a bang, the entire formation was blasted open by Lu Yu, allowing him to enter.    

In front of him, a vast area appeared. A huge cave appeared in front of him. The black-robed men were knocking on the door of the cave, and when they turned around to look at Lu Yu, they appeared to be in a state of panic.    

"Senior, please let us in! We are also willing to sacrifice our lives for the saint race!"    

When these black-robed men saw Lu Yu, they were clearly extremely flustered. They even knelt down at the entrance of the cave, kowtowing and begging.    

"Human race!"    

Lu Yu's eyes flashed with a bright light.    

He only thought about it for a moment, but he was no longer confused. Back when he was in the Jade Emperor Heaven, Lu Yu had also seen the human race in the Demon Tribe's camp.    

They were the people who had cooperated with the Demon Tribe.    

In order for the Demon Tribe to occupy this piece of land, they had to find some people to cooperate with.    

In order to protect their own lives, many humans would even cooperate with the Demon Tribe in order to harm their companions who were also humans.    

These people did not realize that the Demon Tribe's invasion was in order to destroy the entire universe. In the end, they would not be able to escape death.    

A rumbling sound came from the cave, and then a monstrous demonic energy was released.    

"You still have a tail." An old and deep voice came from the cave.    

The black-robed men were even more panicked. They kowtowed and said, "We were too flustered and had no choice but to escape here. Senior, please let them hide in here!"    

"You should all be killed for exposing my clan's territory!"    

Just as the seal landed, an intense rumbling sound was heard.    

From behind the door of the cave, a powerful force exploded out, forming a huge hand that ruthlessly crushed down.    

The dozen or so black-robed men did not even have the chance to react before they were slapped to death on the spot. Fresh blood flowed out, and shattered flesh flew in all directions.    

These people chose to cooperate with the Demon Clan. They were simply trying to take advantage of the tiger. They could die at any time.    

Boom!    

Immediately after, all the demonic energy that was scattered in the void instantly condensed, forming an old figure.    

This was actually also a Demon God. Its aura was tyrannical, and there were rings of light surrounding its body. Its eyes were pitch-black, giving off a bone-chilling feeling.    

This was actually a Great Eon King Realm Level Three Great Eon King!    

The Demon God opened its mouth, and its voice was still very old, "What happened to those people outside? They actually let a human slave in."    

"Are you talking about those Demon Babies outside?"    

Lu Yu sneered, "I'm sorry, I have already killed all of your children."    

The Demon God frowned. It seemed to be in a state of seclusion, and it did not know about what was happening in the outside world.    

The powerful Spiritual Sense was released, and the Demon God looked outwards. However, after taking a glance, the Demon God's expression suddenly changed.    

"You deserve to die!"    

The Demon Lord was furious. He watched as his own child was slaughtered by Lu Yu. In the outside world, it had become a sea of blood and corpses. One could see the scene of a sea of blood and corpses everywhere.    

The void was trembling, as if it was afraid of this powerful expert.    

"I killed an expert of the same realm as you outside." Lu Yu said indifferently.    

"Die!" The Demon Lord's eyes were bloodshot. The Demon Lord that Lu Yu had killed before should be someone he was familiar with.    

However, just as the Demon Lord approached, he was met with a sharp sword!    

The Seven Star Sword displayed its divine might!    

The sharp sword Qi directly hacked at the Demon Lord's hard armor. It ruthlessly hacked at his flesh and blood. Those bones that were harder than black iron could not stop the Seven Star Sword's power and were cut off on the spot.    

"No..." The Demon Lord's eyes widened. He did not expect death to instantly descend.    

Lu Yu used the Forbidden Domain and the Dark Emperor Secret Art. The method of killing with a single sword, coupled with the power of the Seven Star Sword, directly dealt a fatal blow to the Demon Lord.    

The Demon Lord fell to the ground. Lu Yu looked at the cave abode in front of him, and a glint flashed across his eyes.    

"To be able to make the Great Cosmos King personally guard the cave abode, I wonder what is hidden inside."