Once in the period of ultra-ancient civilization, human civilization developed to an extremely prosperous period, once attacked the heavens and all worlds, and in a certain dimension, a world called the demon world was discovered.

In this world, unlike other worlds, there is no aura, and there is a world called demonic energy between heaven and earth, and in this world, there is a creature called the demon race.

And the Heavenly Demon is one of the most famous monsters, and it can even be said that it is a very representative kind of monster.

Since then, the long war between humans and demons has begun, and the two sides are entangled, and the existence of demons has been throughout the history of mankind.

And he knows that the root of the demon path in the evil outer path that is popular today is the demon race, and there are differences, some people can't resist the whispering of the demon race, and they are willing to degenerate into the chess pieces of the demon race, and incarnate into a human demon.

These demons used to be the vanguard of the demons' attack on humans, and they could be called a mad dog, but when the demons were defeated and retreated to the demon world, the demons took the opportunity to become independent and established the human and demon clan, which was the party to the disaster.

The difference is that some powerful people in the human race, in order to explore the secrets of the demon race, are willing to voluntarily enter the demon when the human world is the most dangerous, give up the cultivation of aura, and specialize in cultivating demonic energy, and actually open up a completely different path from the aura.

It is now a sect with many demon paths.

These are two completely different demon paths, and they are also the two main streams in the current demon paths!

However, the real demon race has not been seen for many years, and in the ancient war, the connection between the demon world where the demon race is located and the human world has been directly exiled into the endless void.

Coupled with the successive encirclement and suppression of the Great Xia Dynasty over the years, it is rare to see a pure demon clan between heaven and earth in these years.

However, Chu Yunfan could see that this demon clan was already skinny, and all the muscles and skin of his body had relaxed, and even the luster of the scale armor on his body was gone.

This is a heavenly demon who has entered old age!

Although the lifespan of the Heavenly Demon is much longer than that of ordinary human martial artists, and even the human martial artists of the same realm are not comparable to the lifespan of the Heavenly Demon, they will die of old age one day after all.

Chu Yunfan immediately understood that these demon corpses wandering around were actually controlled by this elderly Heavenly Demon.

Now these demon corpses have also received a distress message from the Heavenly Demon, and they have rushed back to escort them frantically.

In the vicinity of this pond full of demonic energy, I didn't know that there were thousands of figures around me, and each of these figures was a master above the virtual realm, and even the virtual realm was very few, basically they were all peeping at the virtual realm, and there were even masters of the cave virtual realm surrounding them.

These masters frantically attacked in the direction of this heavenly demon, but they were dragged by countless demon corpses.

Everyone wants to make a move on the Heavenly Demons!

Not only because the Heavenly Demon and the human race are the enemies of life and death, but also because the Heavenly Demon has something very important for the human race, the Heart of the Heavenly Demon!

This is the source of all the magic power on the Heavenly Demon, which can be said to be very, very precious, but any Heavenly Demon is at least an existence beyond the Void Realm.

That is the upper level of the demon race, if this heavenly demon is at its peak, of course these people dare not be presumptuous, but now that this heavenly demon is old, it is another matter.

Many people showed a little ecstatic on their faces, because they didn't expect that they had come to chase and kill Lone Xingzi, but they actually had such an adventure.

The Heart of the Heavenly Demon is an extremely pure energy core, and for the human powerhouse, even if only a small part of it can be transformed and utilized, it can make one's cultivation go further, almost skyrocketing out of thin air.

For these, Chu Yunfan naturally knows very clearly, even much clearer than ordinary people.

Chu Yunfan looked around, and soon found Fan Shixin and the others, and they really all found the heavenly demon in the Heavenly Demon Pool here, killing those demon corpses that were frantically slaughtering.

It can be said that there are many dangers, but in order to obtain the heart of the heavenly demon, everyone is not afraid of danger and goes all out!

These are all masters of the Void Realm, and even above the Cave Void Realm, especially the masters of the Cave Void Realm, even in the Flying Immortal Sect, they are also real elite disciples, and ordinary inner disciples are fundamentally different from each other.

It is the seed of the future true disciple, and its status is not the same as that of the inner disciple!

In the case of the true lineage disciples not coming out, they can all be regarded as big people, but now here, they can be seen almost everywhere.

I don't know how many powerhouses of the Cave Void Realm, at least hundreds of people are in the Cave Void Realm, and the rest are all peeping into the Void Realm, but there are very few ordinary Void Realms like Huang Feng.

"So many masters want to compete for the Heart of the Heavenly Demon!" Chu Yunfan's face turned cold, he also wanted to compete for the Heart of the Heavenly Demon, but there were too many competitors.

If there was a Heavenly Demon Heart, Chu Yunfan was even sure that he would be able to refine a Heavenly Demon Pill specially made by the Dan Emperor, and it would not be difficult to cultivate further at all.

Time is the most luxurious thing for him now, as long as he can shorten it, he will not hesitate to do it.

"If you use a regular method, the heart of the Heavenly Demon doesn't have my share at all!" Chu Yunfan's hole cards are a lot of yes, and it is the transformation of Chaotian's bloodline, and it is a sword qi talisman, as well as mountains and rivers, etc., it can be said that it is both offensive and defensive.

But there are time limits and times limits, when dealing with a person, it is naturally invincible, and there are so many masters on time, if he wants to compete with everyone, it is unlikely that he will be able to succeed.

"Since this is the case, the only way to outwit it!" Chu Yunfan secretly thought, his body shook, and he rushed straight into the Heavenly Demon Pool.

No one noticed this change, on the one hand, Chu Yunfan was hiding too well, and on the other hand, no one was hiding in it at all, because the demonic qi here was so strong that it was terrifying.

The protective body qi of the ordinary realm will be eroded in a matter of moments, and then it will either be invaded by the demonic qi and turned into a human demon, or it will be the end of death.

But for Chu Yunfan, this is like a fish in water.

And Chu Yunfan was constantly running the Heaven Devouring Technique, constantly absorbing these demonic qi that had been liquefied, and his cultivation could be called a thousand miles a day, at least ten times faster than the progress rate of Fang Cai's devouring ordinary demonic qi.

At the same time, Chu Yunfan was also constantly approaching that heavenly demon!