This demon king was very powerful, but it was nothing to Lu Chen. He had killed demon kings like this in Black Dragon Pool before.
The others were terrified and obediently showed their recruitment notices.
Lu Chen mingled among them, pretending to be honest and simple.
After verifying the recruitment order, the six demon kings began to manipulate the Six Harmonies Demon Sealing Formation, creating an opening.
Lu Chen suddenly frowned.
He sensed an extremely unfamiliar aura emanating from the deep underground dragon's lair.
This aura made Lu Chen feel exceptionally comfortable.
"No way? That mysterious aura I absorbed from outer space is actually here deep underground?"
Lu Chen was filled with doubt at this moment.
He was even more intrigued by this underground dragon's lair.
Previously, Lu Chen had a detailed conversation with Xiao Bai, but part of Xiao Bai's memories came from the years when the Demon Suppression Tower was sealed, as well as all the memories of the Heavenly Demon Palace Master.
Unfortunately, the Palace Master of the Heavenly Demon Palace was also completely unaware of these matters.
There was no other way; Lu Chen had to explore on his own.
Ninety-nine demonic beasts, along with one human, Lu Chen, entered the great formation together and followed the gap into the underground dragon's lair.
After entering this underground dragon's lair, the Six Harmonies Demon-Sealing Formation closed once again.
Clearly, it will take some time before it can be reopened.
According to the information Lu Chen had gathered, the Six Harmonies Demon Sealing Array would be activated every three months. Those who wanted to come out would gather here to wait for the array to be activated.
This means that the underground dragon's lair is completely controlled by the city lord's mansion.
It is simply impossible for other forces to infiltrate it.
It was only because Lu Chen, a human, could exude demonic energy that even the Demon King couldn't detect, that he was able to blend in.
Upon entering this underground dragon's lair, Lu Chen released his spiritual sense and was surprised to find that it was an underground lava world.
The temperature in this underground dragon's lair is extremely high. As soon as they entered, many of the demonic beasts around them began to feel uncomfortable, but they were still able to withstand it.
Some monsters prefer cold and damp places, so they are naturally very uncomfortable in this underground lava world.
"Haha, finally in."
"Let's all split up and act separately. Of course, you can act together if you want, but once you find the treasure, it will be hard to divide it among yourselves."
Lu Chen strode slowly into the distance, ignoring the monsters around him, and instead looked around at the underground lava world.
The environment here is truly extraordinary.
Moreover, after entering this underground dragon's lair, Lu Chen sensed an unusual aura. Not only were there demonic beasts inside, but other life forms were also surviving there.
This surprised Lu Chen greatly.
"Could it be that other life forms exist in this underground world? Monsters? Or some other race?"
Lu Chen found the life force he sensed to be completely unfamiliar; it was neither like a demonic beast, nor a human, nor from the Demonic Sect.
On the contrary, Lu Chen felt a sense of familiarity with the aura emanating from these life forms.
"Something's not right! The Starry Sky Body Refining Technique is actually twice as effective here, with a much faster absorption rate. How is this possible?"
Lu Chen suddenly felt something was wrong with his body, which alarmed him greatly.
After obtaining the Starry Sky Body Refining Technique, Lu Chen hadn't practiced it much because the absorption was too slow.
It offers very limited improvement to one's own strength; it's actually faster to absorb the spiritual energy of heaven and earth, or simply rely on system rewards to level up.
However, at this moment, in this underground dragon's lair, Lu Chen discovered that his Starry Sky Body Refining Technique was automatically activated, absorbing the mysterious energy at a speed more than ten times faster than before.
This discovery greatly shocked Lu Chen.
This is certainly a good thing.
So Lu Chen found a secluded place and began to cultivate frantically.
"What kind of energy is this? It's even a level higher than the spiritual energy of heaven and earth!"
Lu Chen had absorbed the power of the Five Elements Metal before, but absorbing this mysterious energy now was completely different.
This is a kind of life-source energy from the universe.
"My physical body is strengthening at an extremely rapid rate. This mysterious energy is truly amazing."
Lu Chen felt that his adventure was completely worthwhile. If he hadn't infiltrated this underground dragon's lair, how could he have discovered this excellent place for cultivation?
In contrast, exploring and searching for treasure in the dragon's lair was meaningless to Lu Chen; no treasure was more important than his own strength.
Although Lu Chen wasn't particularly serious about cultivation, improving his strength was of course the best thing to do.
This period of seclusion lasted for a month.
Over the past month, Lu Chen has been frantically absorbing this mysterious energy, evolving his physical body, and further enhancing his strength.
"This energy is indeed incredibly magical, and the Starry Sky Body Refining Technique is even more amazing."
Lu Chen was quite satisfied with this; this month of cultivation was equivalent to all the strength he had gained outside.
They're not even in the same league.
A month later, Lu Chen felt completely transformed, as if he had become a different person.
"Cultivating all the time is getting boring. Let's go out for a stroll and see what other secrets this underground dragon's lair holds."
Lu Chen had always suspected that there was a secret hidden in this underground dragon's lair.
Having just emerged from a deep underground pit, Lu Chen suddenly realized that he might have been a bit careless.
This chapter is not finished yet. Please click on the next page to continue reading the exciting content!
Continue read on readnovelmtl.com