The source of these evil spirits is the monster in the center of the purple light.

This monster has a single horn on its head and a hideous and terrifying face. It is quite similar to the two-headed, four-armed monster that escaped before.

But his body is no different from that of an ordinary person, and even his skin is crystal clear, like beautiful jade.

At this moment, the demon king had no expression on his face and his eyes were slightly closed, as if he was still immersed in a dream and had not yet awakened.

However, what was shocking was that even though its lips were tightly closed, a thunderous roar occasionally emerged from deep in its abdomen.

Just from these sounds, one can feel the anger deep in the Demon King's heart.

However, what is puzzling is that although its face has no expression, it appears to be in an extremely numb state.

The Demon King's two arms threw out balls of dense, inky flames downwards like machines; his movements were stiff and slow.

Although there were only a few of these seemingly ordinary black fireballs, they exploded once they fell into the green clouds below.

It will surely trigger a black flame wave more than ten feet high, destroying the surrounding green clouds into pieces.

However, the poisonous black clouds released by Wei Wuya were by no means ordinary ones. After a violent rolling, they could quickly extinguish the flames.

At the same time, a large amount of fog was transformed into countless green pythons, which continuously launched fierce attacks upwards, trying to break through the constraints of space and directly attack the demon king in the magic light.

The result was that green mist, strange light and black demonic flames intertwined with each other, making deafening noises in the air from time to time.

"What exactly happened? This demon king seems to have not yet fully awakened, or there is some kind of restriction on his body. This is undoubtedly a once-in-a-lifetime opportunity."

Patriarch Linghu followed closely behind and stayed beside Chen Yun. When he saw the Demon King in the air, his face suddenly changed, and then he said with great surprise.

"If it is so easy to destroy it, why would Fellow Daoist Wei just sit there and watch? Why would he hide in the poisonous cloud and struggle to hold on?"

"It seems that there must be something fishy going on. However, judging from the strength of the demonic energy, this demon king has a deep blood connection with the person who escaped earlier, and his strength is even stronger."

Chen Yun shook his head and casually expressed his opinion while using his spiritual sense to search the nearby area.

They were extremely confused by the fact that the demonized "Nanlong Hou" who had arrived here earlier had disappeared.

However, when his field of vision stopped, he discovered that the silver-haired old man and others not far away were staring at the scene, and they were dumbfounded.

When they saw Chen Yun and others coming, there was a look of disbelief in their eyes.

When the old man surnamed Cheng learned that Chen Yun was present, he was not panicked but instead showed an ecstatic expression.

However, he did not take any action, but just nodded and smiled from a distance. It was obvious that he had great concerns deep in his heart.

Looking at what was happening before his eyes, Chen Yun could only sigh helplessly, and then used his spiritual sense to convey the message to the old man surnamed Cheng:
"Brother Cheng, why did you come here?"

"This demon king is extremely dangerous. Even Fellow Daoist Wei Wuya below may not be able to deal with it. Moreover, it is speculated that there is another demon king with two heads and four arms hiding nearby. Its power is also not to be ignored."

"What? The person below is actually Fellow Daoist Wei Wuya, and there is such a terrifying monster!"

"Brother Chen, you know these things in such detail. Have you ever fought against them?"

The silver-haired old man was shocked when he heard this, and he trembled involuntarily, using his lips to convey the message and ask.

"I just conducted a preliminary test against the mysterious demon king."

"Although its actual strength is unknown, it is certain that its strength is no less than that of a cultivator in the late Nascent Soul stage."

"I teamed up with my two companions to barely hold off its attack."

"Moreover, these demon kings have the ability to devour the Nascent Soul of cultivators. They move as fast as the wind and are good at hiding their whereabouts."

"Brother, please be careful! If we really decide to take action, we'd better work together to ensure that nothing goes wrong."

Chen Yun hurriedly told the silver-haired old man the power of the ancient demon and gave him a stern warning.

"Understood. I will discuss this matter with the two fellow Taoists beside me."

The silver-haired old man's heart sank when he heard Chen Yun's serious description, and he quickly responded solemnly.

Then, the silver-haired old man turned around and whispered a few words to Tianjing Zhenren and the strange old man beside him, relaying what Chen Yun said to them truthfully.

Zhenren Tian Jing had already recognized Chen Yun's identity. When he saw the twenty or thirty giant tiger-shaped turtle puppets around Chen Yun, his face instantly became filled with astonishment.

At this moment, he nodded and greeted the young man named Chen Yun with a smile, and had an intimate conversation with the old man with long silver hair.

However, when the wrinkled old man heard the name Chen Yun, he looked at Chen Yun twice in surprise, as if he was very confused about Chen Yun's existence.

Even though the old man in front of him has been in seclusion for many years and has not paid attention to the trivial affairs of the world, Chen Yun's recent reputation is really too sensational.

Furthermore, he is also a fellow senior of Chen Yun’s close friend.

He was undoubtedly full of curiosity deep in his heart, but he just nodded lightly to Chen Yun, behaving extremely low-key.

As for the person named Linghu Patriarch and the woman in white, although they are quite well-known, they have nothing to do with the cultivators opposite.

Therefore, even though they knew that Chen Yun was communicating with the other party through voice transmission, they still remained silent, allowing Chen Yun and the three people on the other side to communicate freely.

In the face of such a terrifying demon, unity and cooperation are obviously more important.

At this moment, Wei Wuya's deep voice came from the green cloud, with a slight hoarseness in his tone.

"You are Fellow Daoist Chen, right? It's great that all the fellow Daoists were able to arrive here in time."

"This demon is an ancient demon that invaded our mortal world in ancient times. We monks have an irreconcilable feud with it."

"Surprisingly, there was actually a demon like this sealed in the Fallen Demon Valley, and it was accidentally released by Sect Master Huan Wang and his men."

"Master Wang and Fellow Daoist Wang Tiangu have already died in the explosion of the space crack when it broke free from the seal. I tried my best to survive, but I was seriously injured and couldn't hold on for too long.

“Fortunately, a small part of the seal placed on it by the ancient monks still remains in its body, and it is using the magic fire in its body to refine those restrictions.

"Fellow Daoists, please stop it. Otherwise, once it successfully refines all the restrictions, no one in the Fallen Demon Valley will be able to resist its power. By then, you will not be able to escape the bad luck."

Wei Wuya's voice sounded very anxious and worried, as if his injury was not optimistic. Moreover, just as he finished speaking, the green mist began to churn, and then a figure appeared in a green light.

His face was as pale as paper and his eyes were slightly dim. Who else could this person be other than Wei Wuya?
After hearing this, Chen Yun suddenly realized what was going on but he couldn't help feeling distressed.

He originally thought that he was just here to help Wei Wuya deal with this demon, but he didn't expect that he would become their main force now. This mission is really tricky!

After hearing these words, Patriarch Linghu, the silver-haired old man and others looked at each other, confused and bewildered as to what to do next.

Even a great cultivator like Wei Wuya could not fight this demon alone, so people like them might find it even more difficult to deal with it.

However, if they were allowed to ignore the overall situation and choose to escape, Wei Wuya might use the so-called righteousness to suppress them. Once the news of the loss leaked out, their future would become uncertain.

After all, this is not just a battle between monks, and if the situation is unfavorable, choosing to retreat will not be blamed.

"Don't worry, fellow Taoists. I have already used my spiritual sense to investigate from a distance. As long as you can delay for a while, other Taoists will come to support you soon."

"Moreover, not long ago, I sent a sound transmission note to the Mulan magicians. As Mulan people, they want to gain a foothold in Tiannan, so they will definitely not sit idly by."

As if aware of the embarrassment of Chen Yun and others, Wei Wuya's tone softened slightly, and he finally brought good news.

Hearing this news, many monks, including Chen Yun, breathed a sigh of relief, although they might not be able to defeat this demon.

But at least it can delay for a while and wait for reinforcements to arrive.

However, the demon with a demon head and a human body floating in the black evil energy seemed to understand what these people said, and its half-closed eyes trembled slightly.

A cold light flashed by. At the same time, the magic flame in its hand suddenly stopped burning, and it slowly raised its head and looked around.

When those unusual eyes swept over all the people present, the black and purple light flickered for a moment, revealing a deep and strange aura.

Everyone couldn't help but feel a cold wind approaching from behind, and a huge sense of oppression as if a natural enemy had arrived lurking in their hearts like a ghost, and they couldn't help but feel terrified.

Only Chen Yun strengthened his spiritual power with the help of his practice of Dayan Jue.

Although he felt very uncomfortable in his heart when his eyes met with the ancient demon, his pupils only shrank slightly, and a blue light as cold as a knife flashed quietly in his eyes.

He understood that if he chose to retreat and escape at this moment, he would surely suffer from this terrifying experience in the future.

You can't use your full strength when fighting against such evil creatures.

The ancient demon with a ghost head and a human body who called himself "Nanlong Hou" was surprised to see Chen Yun's calm reaction.

He couldn't help showing surprise, and after his cold gaze swept around the crowd, he locked onto Chen Yun's face again.

Chen Yun kept looking at the other party, his eyes slightly narrowed. The coldness and even disdain in his eyes made the ancient demon a little unpredictable.

The old man Linghu and the girl in white, who were originally standing next to Chen Yun, took the initiative to retreat several steps to the sides after enduring the powerful mental pressure from the ancient demon.

Avoiding the impact of the ancient demon's pressure. Seeing this, the other people's faces also changed drastically, and they all raised their vigilance and prepared for battle.

At this moment, the demon suddenly waved his hand, black flames flashed, and a black fireball instantly expanded to the size of a football. Then he waved his hand again, and the fireball disappeared like a meteor.

Chen Yun's heart tightened, and then he felt confused.

Because the black fireball did not fly towards Chen Yun and others, but suddenly appeared in the air in an unknown area above the ancient demon.

Then it exploded with a loud bang, forming an area covered by black magic flames, with a range of more than ten feet.

Just as Chen Yun was surprised by the scene, a figure swayed under the black magic flame, and a monster with two heads and four arms quietly appeared.

The dark purple glow on the monster's limbs looked even more solemn in the firelight, and the black flames gathered into a new fireball in its hands.

Seeing this, Chen Yun suddenly realized that the monster was not trying to attack them, but was creating new fireballs for the ancient demon.

"It's you, you finally came to me."

The ancient demon sighed and spoke slowly in human language.

"It seems that you are quite courageous. You dare to challenge me."

"Back then, I released you with the intention of letting you devour the spiritual power of that cultivator. Now looking back, it is hard to tell whether it was right or wrong!"

The four-armed, two-headed "Nanlong Hou" had the left head smiling ferociously, his tone full of threats.

"Since we have become one entity with our own will, why should I continue to follow your instructions?"

"Besides, in the sacred realm, it is not uncommon for a split soul to devour you. When you decided to let me be independent, you should have known that this would be the result."

The ancient demon with a demon head and a human body said in an extremely calm tone.

"Indeed. I did foresee that."

"But I never expected that after you broke free from the restraints, you would encourage the human monks to take over my sealed body first."

"What's worse, in order to remove the seal, he even resorted to the Disintegration and Transformation Technique to reshape his body."

"But are you aware that although this behavior can force the seal to be released, it will cause serious damage to my physical vitality, at least one-third of my cultivation results will be lost. Do you have any understanding of this?"

The facial expressions on the two heads of the demon soul turned gloomy at the same time, and he asked with a strong murderous aura.

"Humph! The so-called body you mentioned is actually a part of my original spirit. I am just attached to this body, so what's wrong with that?"

"Even if my body loses one-third of its cultivation, as long as I successfully devour you and avoid those cowardly guys in the human world."

"Shouldn't I still be the master of this world and roam freely as I please?"

“When the time comes, I will once again open the ancient passage to the human world.”

"If you have made great contributions to the Saint Ancestors, you may have a chance to join the ranks of Saint Ancestors. This little loss of cultivation is nothing."

The demon leader Ancient Demon sneered and replied nonchalantly. (End of this chapter)