This 'underworld on the earth' does not know how wide it is, and Bai Ye senses the fluctuations of the power of space, and chooses a direction to fly away.

Along the way, there were ghosts fighting and fighting everywhere.

It wasn't just the humans, monsters, skeletons, and zombies he had seen before.

There are even all kinds of blood demons, powerful ghosts, and even demon cultivators and ghost cultivators.

And the closer you get to the Yin and Yang Channel, the more frequent all kinds of ghost and demon cultivators appear.

Obviously, after this 'earthly underworld' penetrated the underworld, ghosts, demon cultivators, and ghost cultivators began to rush up one after another.

If it can't be stopped, this place will undoubtedly become a base for the ghosts and demons of the underworld to invade the yang world in a steady stream!

Moreover, unlike any other place in Zhenyuan City, the sect can organize a large number of people to suppress and channel, although it is also very difficult, it is still under control.

However, in the underworld like this, ordinary monks can't enter it at all, and they can't stay for a long time when they enter, let alone fight with ghosts and demon cultivators here.

It is difficult for the monks to organize forces into repression and control.

In such a place, if the ghost and demon cultivators are well managed, they will definitely become tumors everywhere on the land of the yang world, and finally turn into a deadly existence!

It's no wonder that those primordial infant demon cultivators and ghost creatures, after killing from the underworld to the yang world, neither killed everywhere nor wantonly destroyed, and all went to the 'ancient battlefield' left behind in the dark period.

As long as they can transform an ancient battlefield into a 'underworld on the earth', then they will have a foundation that can be attacked, retreated, and defended, with a steady stream of military support, and not afraid of the siege and suppression of the monks of the yang world!

Who would let go of such a good thing?

Bai Ye said secretly in his heart.

I just don't know, how do those Yuanying Demon Cultivators and ghosts know about these 'ancient battlefields', they are actually clearer than the 'landlords' of the major cultivation sects and forces in the Yang Realm!

Is it the guidance of the Nine Demon Realms, or is it the blood slaughter that erodes the law of the 'Heaven and Earth Root'?

Bai Ye guessed in his heart, and in the blink of an eye, he flew thousands of miles, and the 'Yin and Yang Channel' was finally in sight.

The 'Yin Tide' that burst into the sky, as well as the skeletons, zombies, ghosts, and demon cultivators that burst out with the 'Yin Tide', were endless, like a blowout.

The scale of the eruption, to be honest, was nowhere near the netherworld outbreak he had experienced earlier in the abyss of Zhenyuan City.

However, there is also no 'Zhenyuan City', where there are so many fellow disciples and monks to suppress and control.

The outbreak and invasion of the underworld are unhindered and unscrupulous!

At this time, from here, the ghosts and demon cultivators in the underworld are killed, and there is no existence at the Yuan Infant level, and the strongest is no more than some Jindan level.

Therefore, there is no existence that can suppress all ghosts and demon cultivators.

All kinds of ghosts and demon cultivators are still fighting and fighting.

Once one of them is born with a primordial infant-level ghost or demon cultivator, it will definitely suppress all the ghost creatures and demon cultivators, and they will be under the command and begin to invade outward.

This is also because Bai Ye had previously beheaded the Yuan Infant Demon Cultivator, otherwise there would not be so chaos here, and the Yuan Infant Demon Cultivator would directly dominate this 'underworld on the earth', whether it was the ghost things bred in the 'ancient battlefield', or the ghost things and demon cultivators killed from the underworld, they would all be under his command.

The white night flew above the 'Yin Yang Channel', facing the eruption of the 'Yin Tide', and the ghosts and demon cultivators that were killed.

His body was shrouded in yin qi and lifeless, blending in with the surrounding environment, like a 'zombie' standing in the air.

Low-level ghost creatures and demon cultivators were afraid of the aura around him and did not dare to infringe on him.

Occasionally, one or two Jindan-level ghosts and demon cultivators killed him, but they had to be directly suppressed by him with the 'Yin Yang Tribulation' Dao Domain, and then the 'Taiyin Soul Killing Divine Light' swept down, annihilating the soul and destroying the Dao!

Ever since he realized his own avenue at the Jindan level by chance and cultivated the 'Yin Yang Tribulation' Dao Domain, there are few opponents in the same rank, and the only thing that can make him take it seriously is to fight across the ranks.

Observing the 'Yin and Yang Channel' below for a moment, Bai Ye raised his hand like a knife, stirring the power of space and slashing down!

Space Slash!

The spatial rift is like a knife, cutting directly into the yin and yang channel, cutting the channel and stirring the space.

If this can directly cut off or shatter this 'spatial passage', it will cut off the connection between the 'earthly underworld' and the underworld.

Then, this place will become a rootless tree and a sourceless water, although it is still troublesome, but it is undoubtedly much easier to deal with.

It's just that what disappointed him was that the space knife slashed in the yin and yang channel, and although it stirred up a little wave, it was calmed down in an instant.

The space within this spatial passage was extremely solid, and it was not something that his current cultivation could shake at all.

Bai Ye was helpless, the simplest and most direct way was useless, he could only go down to find out in person.

But I saw him turn over his hand and take out the 'Heavenly Fortune', urge, and blast down!

"Boom!"

The thunder roared loudly, and the purple-black thunder was like an angry dragon, falling from the sky, breaking through the 'yin tide' that rushed to the sky, annihilating many ghosts and demon cultivators, and blasting into the yin and yang channel.

"Boom, boom, boom, boom......"

The purple-black thunder reverberates, collides, and erupts in the yin and yang passages, and the surrounding closed space passages make the power of the thunder in it constantly superimposed, explode, and double.

The surging 'Yin Tide' in the passage, the ghosts that rushed out, and the demon cultivators were temporarily cleaned up under the bombardment of the thunder that was constantly increasing in power.

However, it is a pity that even though the power of the thunder continues to increase, it still fails to shake the 'Yin and Yang Channel'.

The space passage is still standing there steadily.

Bai Ye sighed, and no longer pinned his hopes on destroying the 'Yin Yang Channel', his body turned into a ray of light, taking advantage of the opportunity of the Yin tide, ghosts, and demon cultivators in the space channel being temporarily emptied, the light rushed directly into the 'Yin Yang Channel', and rushed towards the underworld through the 'Yin Yang Channel'.

The process was very smooth, and the solidity of the Yin and Yang Passage ensured his safety at this moment.

However, at the moment of rushing out of the 'yin and yang channel' and entering the underworld.

"Wow, whoa, boom, boom......"

Before he could see his surroundings clearly, the roaring waves in all directions were surging, as if he had entered the turbulent ocean in an instant, facing the impact and collision of endless waves and turbulent waves!

Of course, the 'stormy waves' that come from the surrounding surge are not the real sea water and waves, but the rich yin qi, dead qi, evil qi, and even ghost qi surging like a tide!

They converge together, surging like waves, constantly impacting, and then erupting from the 'yin and yang channel' and rushing into the yang world.

The underworld under the outbreak of the 'Yin Yang Tribulation' has become more violent and dangerous.

Fortunately, Bai Ye's cultivation is the way of yin and yang life and death, and these yin death evil qi and ghost qi are not too much of a threat to Bai Ye.

But if it is another monk, not a monk who practices the path of yin and yang life and death, if he enters the underworld at this time.

It will inevitably fall into the sea like a landlubber, and there will be no life!