The next moment, Ye Lin led the remaining Disciples onto the flying boat, leaving this area and continuing forward.
"Ye Lin, there's a Demon Lair ahead. We need to plan carefully."
Just then, Tai Duo came to Ye Lin's side, his expression grave.
Ye Lin, meanwhile, subtly frowned.
A Demon Lair, as the name suggests, is a place where Evil Demons emerge.
In ancient times, Evil Demons ran rampant. To eradicate the Demon Race, the Human Race lost many ancestors. However, some ancient Great Demons, due to their unique nature, could not be killed.
Ultimately, the Human Race ancestors devised an extremely helpless method: to Seal the Great Demons. Through the combined efforts of various ancestors, the unkillable Great Demons were all Sealed.
However, although the Great Demons were Sealed, the Devilish Qi emanating from around them inevitably leaked out. Once this Devilish Qi contaminated a Cultivator below the Golden Core Stage, their mind would immediately be lost.
Cultivators tainted by Devilish Qi became like wandering spirits; they were inherently bloodthirsty, and fresh blood held a fatal allure for them.
It wasn't just the Human Race, but all races; no matter the race, they would be polluted by this Devilish Qi.
And Evil Demons came into being because of this.
A Demon Lair is where Great Demons are Sealed, but there are several Seals within the Demon Lair. Currently, only the first one has been broken, and only those beings previously contaminated by Devilish Qi have emerged.
If the Great Demons were to emerge, it wouldn't be for juniors like them to handle.
"The Demon Lair is full of too many uncertainties. If a Great Demon were to emerge, none of us would likely escape," Tai Duo said softly.
Within a ten-thousand-mile radius of the Demon Lair, no Cultivator dared to approach, not even a Combined Dao Stage True Lord dared to easily step into the Demon Lair.
After all, the ancient Great Demons couldn't even be eradicated by the ancient Human Race ancestors. The ancient Human Race ancestors were not to be trifled with, and there were many Undergoing Tribulation Heavenly Lords among them.
A Great Demon that even an Undergoing Tribulation Heavenly Lord couldn't eradicate, a Combined Dao Stage True Lord wouldn't dare to approach easily.
"If this Demon Lair is left unchecked, it will eventually become a Forbidden Land," Ye Lin said, his expression extremely grave.
If these Demon Lairs are not dealt with, they will eventually evolve into Forbidden Lands. A Forbidden Land, as the name suggests, is a place where living beings are forbidden to enter.
The area occupied by a Forbidden Land is unimaginable. Once it evolves into a Forbidden Land, it means that the surrounding area occupied by the Forbidden Land will no longer belong to the Human Race.
This is also an extremely terrifying sight.
"It seems the only option is to Seal this place."
After much thought, Ye Lin came to this conclusion.
This Demon Lair, even a Combined Dao Stage True Lord wouldn't dare to easily step into, so naturally, he wouldn't be so arrogant.
Since the powerful beings aren't dealing with it, he doesn't need to meddle.
He just needs to Seal the surroundings to ensure that the Nascent Soul Stage and Golden Core Stage Evil Demons cannot escape.
Subsequently, Ye Lin began to rapidly form hand Seals, with streaks of golden light swirling around his body.
Mysterious and powerful Qi emanated from Ye Lin's body.
"We're here."
The next moment, hearing Tai Duo's words, Ye Lin slowly opened his eyes.
Ahead, a terrifying black Qi had formed into an incredibly terrifying black tornado. The massive black tornado directly pierced the sky.
And this tornado also began to grow larger bit by bit, showing no signs of stopping.
This black Qi was the Devilish Qi, and it was rapidly spreading.
Any living being contaminated by the Devilish Qi, if their cultivation was not high, would quickly turn into an Evil Demon that only knew how to consume blood.