When Han Yi crossed the polluted river, there was a sudden change below.

I saw that in the river, those tumbling gray-black strange liquids suddenly rose into the sky and wrapped towards Han Yi, like a shark smelling blood, at an extremely fast speed.

This speed is close to the level of a true immortal, and if it is an ordinary true immortal, it will inevitably take a lot of effort to get rid of it.

But Han Yi just glanced at it, and stepped lightly down, and the space trembled, and the incomparably terrifying huge force passed through the space to this mass of liquid that rushed up.

Bang!

The gray-black strange liquid exploded directly and turned into sparse pieces, and the huge force was not so easy to eliminate, and the sparse liquid was directly evaporated under the shock of the huge force.

With great force, the entire river was directly broken, like a giant ship being broken, the riverbed was cracked, and the gray-black liquid was even more extinct in a large area.

The rumbling sound spread throughout the river, and even the dead mountains and forests on the other bank were alarmed, and there was an evil aura in the mountains and forests, which began to condense and gather.

The smoke and dust were billowing out, and Han Yi glanced down expressionlessly.

This kick, he purely used the power of the ancient gods, and he didn't even have divine skills, otherwise it would not be as simple as the cracking of the riverbed below, or the terrifying scene of the entire area and hundreds of miles of land sinking.

With his cultivation at the moment, he made a move with all his might, and he was already close to the power of the Immortal Monarch.

Han Yi moved his gaze and looked at the mountain forest on the other side, his eyes bloomed with golden light, and the golden pupils of the Divine Spell Destiny Dao were cast, and he could already see clearly what was gathered in the mountain and forest.

It was an evil monster condensed with an evil aura.

The monster looks like a giant tiger, and it should be formed by a tiger demon that devoured this mountain forest.

Speaking of which.

This is not the first time that Han Yi has been in contact with the Evil Mountain, when he returned to the Great Luo Immortal Court from the Immortal Realm with the True Immortal Realm, he saw the scene of Ye Wuxian killing the Evil Immortals, and those Evil Immortals should be from the Evil Mountain.

And the mobile immortal mountain occupied by those evil immortals is the weird evil thing that the evil immortals have integrated.

In that case, it is not difficult to deal with, just destroy the moving evil mountain.

And the second time was in the Crimson Thunder Prison, where he sensed the aura of Jin Ming Daoist and went to investigate.

However, that time, the golden immortals of the evil mountain were all killed, and the evil aura was cleaned up and eliminated by many golden immortals of the year, and Han Yi did not see the pollution.

Now, it was the third time he had been in contact with the dark organization of the Evil Mountain, and the first time he had seen the situation of the polluted realm.

For him, the rivers and mountains were not a threat at all, but if a low-level monk came, it would be a desperate situation where it would be difficult to move an inch.

Han Yi walked forward, flicked his fingers, and the power of the immortal spirit fell, at the beginning it was like the light of a grain of rice, and when it fell, it quickly enlarged, and finally turned into an immortal fire sky falling.

The evil monsters condensed in the mountains and forests had just rushed out of the mountains and forests, but they were pressed down by the fairy fire and turned into ashes, and the fire spread, burning the mountains and forests, spreading to the four fields, and spreading to the edge of the dead and silent fairy city in front of them.

Xiancheng has finally moved.

I saw a sudden sound of gongs and drums, followed by suona and hustle and bustle.

The entire fairy city seemed to suddenly come to life.

The city gate opened, and the figures poured out one after another, some of these people were mortals, some were monks, and there were even a few half-immortals among the monks, but no matter who they were, each of them had a happy smile on their faces.

But Han Yi just frowned, and stood a few miles in front of the immortal city, observing this immortal city that suddenly came to life.

That's right.

He came to life here, not those mortals and monks with smiles on their faces, but the immortal city itself.

The mortals and monks were dead, their faces smiling, but their eyes were closed, and although they kept pouring out, their movements were stiff like marionettes.

This scene, if he had seen it when he first crossed back then, he would have been frightened and half scared to death.

But at this moment, his heart was like water, and his golden eyes bloomed, observing the pollution of the evil immortals.

The dead people who poured out were like marionettes, lined up on both sides, and an immortal wearing a yellow robe slowly walked out of the immortal city.

"Daoyou, this place is my Zodiac Daxian territory, Daoist friends pass by here, why don't you come in and rest for a while, and I will do my best to be a landlord?"

Han Yi didn't talk.

In his eyes, this yellow-robed immortal realm should be a true immortal, but it is not a complete version of a true immortal, he is related to the core of the immortal city.

Thinking of this, Han Yi waved the monk, and an immortal power swept out, shattering the yellow-robed true immortal, turning it into powder, and killing him on the spot.

But in the next breath, under the observation of Han Yi's golden pupil, in the core of the immortal city, two more true immortals walked out, these two true immortals were both yellow robes, whether it was their appearance or breath, they were the same as the yellow robe true immortals they had just killed.

Han Yi came to be interested.

When the two yellow-robed true immortals walked out of the immortal city, before they could speak, they were killed again with a snap of their fingers.

Sure enough.

After a while, in the core of the immortal city, four more yellow-robed immortals appeared, rushing over.

Han Yi frowned.

Because he sensed something was wrong.

The evil immortal city in front of him is strengthening, not only because there are more and more yellow-robed true immortals, but in the core of this immortal city, the evil aura is getting thicker and thicker, of course, this evil threat is far from enough for him to value, but if it continues to be promoted indefinitely, it will be a tricky thing sooner or later.

As soon as the thought moved, he felt a trace of abnormality again, that is, the immortal power in his body, and suddenly there was a faint gray-black aura.

The aura was too faint for him to notice before.

"I see."

"This evil immortal city is actually absorbing my power and transforming it into evil power."

"Or rather, assimilating me."

"This is the power of the Evil Mountain, a small True Immortal-level Evil Immortal, occupying an Immortal City, and after emitting an evil aura, even I almost fell into the Dao."

"No wonder it is recorded in the Immortal Court that if you encounter an evil immortal, you will directly kill it, and you can't go around to avoid falling into it."

"If you change to a Xuan Immortal and stay here for a long time, it is really possible to capsize in the gutter and be assimilated and eaten by this immortal city."

Thinking of this, Han Yi's whole body changed, and all the gray-black evil aura in the immortal power was eliminated by him, and he turned it into ashes, and then, without wasting time, he directly slapped it with one palm.

When this palm fell, in the high sky, thunder surged, and the laws of the thunder system were turbulent, condensed, detonated, and pressed down under the traction of Han Yi's divine power.

Those dead people with closed eyes outside the city gate all looked up at each other, and the four yellow-robed true immortals who had just appeared were re-entering the core of the immortal city.

Approaching, in a huge roar, the entire immortal city rose from the ground and was about to fly away.

However, Han Yi's palm is a form of the 'Knowing Destiny' divine technique, which is called 'Divine Thunder Tribulation', which uses divine power to gather and detonate the law of thunder, which is simple and rude, but has great effect.

The immortal city that had just flown up happened to be shattered by endless thunder, and a miserable scream sounded from the core of the immortal city, this scream was not like the voice of a single person, but a fusion of the voices of countless people, extremely weird.

And the voice had a kind of magic, invisibly surging towards Han Yi, Han Yi felt this invisible power, he didn't bother to entangle with it, and directly smashed it with immortal power.

As the immortal city shattered in the thunder detonated by the Divine Thunder Tribulation, the screams gradually weakened until they disappeared.

Han Yi's immortal sense swept and found that there was no weird aura left, so he continued to fly forward.

And his face was solemn.

The evil immortals of these evil mountains have actually merged with the immortal city, and their strength and weirdness have been raised even further, allowing them to spread the pollution, and sooner or later it will spread to the Origin Immortal Domain.

Next.

He knew that the evil immortal was weird, and he didn't have any curiosity and observation, so he pushed all the way, as long as he encountered an evil place, whether it was an immortal city, an immortal mountain or a natural scene, it was a sword that slashed down and wiped out the evil aura.

And he also found that the evil immortals in the Evil Mountain were not only fused with the Immortal City, but some were also parasitic in the bodies of normal true immortals or Xuan Immortals, or gathered countless flesh and blood to form flesh and blood evil seats, all of which made Han Yi open his eyes and have a deeper killing intent.

Seven days later.

Han Yi advanced to a giant immortal city, and standing outside the immortal city, his face became even more solemn.

The immortal city in front of me is called 'All-Knowing Immortal City.' ’

It is the central immortal city of this polluted realm, or rather, all the evil pollution of the outer realm is emitted from here.

The All-Knowing Immortal City is one of the three largest Immortal Cities in the Zhitian Immortal Domain, and it is also the main city that used to be the Omniscient Field.

However, hundreds of years ago, when the Eastern Emperor Demon Clan invaded, the master of the dojo fell into the hands of the Eastern Emperor Great Sage, and the dojo was divided, and there is no Immortal Monarch in charge so far.

"The All-Knowing Immortal City is a giant immortal city with several Golden Immortal-level Immortal Sects, according to the sect's news, there should be more than fifty Golden Immortals in this Immortal City."

"And so many golden immortals, all of them were quietly destroyed by evil immortals, there is definitely a big problem."

"Among them, there may even be an immortal monarch hidden."

Han Yi took a deep breath and resolutely stepped into the All-Knowing Immortal City.

And the moment he stepped into the fairy city, he suddenly stopped.

Because on his arm, a black mark that he had been paying attention to and had never ignored suddenly began to heat up, and with the heat, the black mark also flickered slightly.

Han Yi raised his hand and looked at this mark, his eyes lit up.

"Chaos, the Daoless, the Heaven Devouring Evil God?"

This mark was planted when he was still a god, at the invitation of Li Zhengyang, and a dozen or so demi-immortals and gods, when he went to the edge of the Crimson Thunder Prison, a hidden and ownerless immortal realm.

The one who planted this mark, according to the Taiyuan Divine Sword afterwards, should have come from an evil god of Chaos.

The Chaos Evil God is one of the Daoless beings, and it is the low-level existence in the chaos that is least afraid of danger.

But this is to put the standard to chaos, you must know that the weakest creatures living in chaos are all immortal monarchs, and for him who only has an ordinary golden immortal realm, it is still out of reach.

Therefore, Han Yi has always remembered the matter of the Chaos Evil God and has never slackened.

After he was promoted to the Golden Immortal, he also tried to remove this mark, but found that it was still the same as before, to no avail.

And actually.

This mark on his arm is a Dao mark of the Chaos Evil God, and that Chaos Evil God, according to his experience in that immortal realm, should be the Dao name of Heaven Devouring.

And at this moment, stepping into the all-knowing immortal city, his Dao mark actually flickered slightly.

Han Yi suddenly thought of something, his mind sank into the immortal realm, and asked Tai Yuan for more information about the Chaos Evil God, but as before, this time Tai Yuan still did not respond.

Over the years, Han Yi has often called for Tai Yuan, after all, this existence he guessed was Yuan Tianzun's saber, and he knew a lot of secrets, if he could hear one or two from his mouth, he could also greatly expand his horizons.

But Taebuchi rarely responded, which made him regretful.

Han Yi retracted his thoughts and landed on the black mark on his arm, and the vigilance in his heart more than doubled compared to before.

Maybe.

This omniscient immortal city is polluted, and it also involves the Chaos Evil God.

If so, it's even more troublesome.

Han Yi knew the difficulty of the Chaos Evil God, and in the Immortal Spirit Realm, he almost sank.

Twelve points of vigilance, Han Yi swept forward, his speed slowed down very slowly, only at the half-immortal level.

Moreover, he sensed the heat of the evil god mark on his arm, and constantly adjusted the direction, if the heat of the mark increased, he changed direction and moved away from that direction.

Han Yi planned to start the investigation from the periphery first, and then gradually approach the location where the evil god mark would heat up.

If his guess is correct, at this time, there should be countless immortals gathered in this giant immortal city, some of these immortals are immortals from the Immortal Court and the Primordial Art Dojo, but most of the rest are immortals who follow the breath to kill the evil immortals, seize resources, and obtain the immortals favored by the Heavenly Dao's luck.

These immortals can be one step ahead of him and let the hidden evil in the immortal city be exposed.

An hour later, Han Yi met three Xuan Immortals, these three Xuan Immortals were chasing and killing an evil immortal, that evil immortal was also a Xuan Immortal Realm, and his true body had been fused with a Taoist temple, Han Yi could see that the aura of the evil immortal was connected with the Taoist temple, even if he killed the evil immortal, the second evil immortal would come out of the Taoist temple.

And what those three Xuan Immortals took was to suppress the evil immortal, not to kill it, and then, after suppressing the evil immortal, they continued to attack the strange Taoist temple.

Finally, after continuing to attack a stick of incense, the Taoist temple began to leave a yellow liquid, which was bubbling out like blood.

And immediately after, the Taoist temple was directly shattered, and the Xuan Immortal-level evil immortal who was suppressed also lost his life, and all his qi and blood immortal power died out, leaving only a skin.

After Han Yi watched this scene, he was about to withdraw his gaze and go elsewhere.

For him, since the evil god mark on his arm heated up when he stepped into the immortal city, his plan had changed, no longer to kill the evil immortals in the immortal city and restore this polluted realm.

Instead, investigate the relationship between this immortal city and the Chaos Evil God, and at the same time investigate the relationship between the Evil Immortal and the Chaos Evil God.

If the Chaos Evil God is just some Dao markers in this Immortal City, he may make a move and destroy it, such as the consciousness of the Chaos Evil God, all of which have descended on this Immortal City, then he will turn around and leave, return to the dojo or the Immortal Court, and report this matter to the Origin Immortal Monarch, and the Immortal Monarch will make a move, or report it upwards after weighing.

After all, no matter how weak the Chaos Evil God is in the chaos, he is also one of the Daoless Beings, and when he reaches the Great Luo Immortal Realm, it is a natural disaster.

In the face of the Chaos Evil God, it is impossible to be too cautious. (End of chapter)