"If I refine this Three Flame Star Flower, I should be able to break through to the ninth level of Qi training. Thinking that soon, Chu Heng's cultivation would break through again, a smile appeared on the corner of his mouth.

Chu Heng put the package back on his back, walked in front of the Yan Mastiff, and cut its head.

At the moment when Chu Heng had just scratched the head of the Yan Mastiff, a fiery red crystal that was almost slightly larger than the belly of an adult's thumb appeared in sight.

"Demon core?" Seeing this crystal, Chu Heng's face showed a look of surprise.

Chu Heng came to the Lei Yan Mountain Range today is already the third day, and there are not ten demon beasts killed but also eight, every time after killing the demon beast, he will cut open the head of the demon beast to look for the demon core, but he has not found a single demon core.

This made Chu Heng sigh that he was unlucky, and at the same time, he was also a little disappointed.

Chu Heng put away this demon core, and after making sure that there were no other valuable things to take away, he began to rush into the mountains and forests quickly.

At noon, the sun is scorching.

The whole mountain forest was extremely hot, and the sun seemed to scorch the earth.

Chu Heng sat cross-legged on top of a low earthen bag, enduring this terrifying high temperature, and his hands kept making complex handprints.

A moment later, a slender flame appeared in front of him in an instant—the sun was really hot!

However, although the Sun True Fire was condensed, Chu Heng did not swallow it for refining at the first time, but instead turned out the Three Flame Star Flower from the package, and then swallowed it together with the Sun True Fire.

With the Sun True Fire and the Three Flame Star Flower entering at the same time, Chu Heng suddenly felt a hot pain, and without the slightest hesitation, he directly urged the Golden Yang Spirit Root and the Great Sun Immortal Body, wrapped the Sun True Fire and the Three Flame Star Flower and began to refine.

As he continued to refine the Sun True Fire and the Three Flame Star Flowers, Chu Heng's body also began to slowly become a fiery red, and a trace of black impurities was constantly forced out of his body, making his body more crystalline, and even the meridians began to become more tenacious after being tempered by the Sun True Fire.

Just when the wisp of Sun True Fire and the Yang Qi of the Three Flame Star Flowers were all refined, Chu Heng's Immortal Dao cultivation finally ushered in a breakthrough, from the eightfold of Qi cultivation to the ninth level of Qi training.

Not only that, but with the help of the powerful yang energy contained in the Three Flames Star Flower, the realm was quickly consolidated.

After a while, Chu Heng slowly opened his eyes, and at this time, the Immortal Dao cultivation was not only completely consolidated, but also went further.

"If there is another Three Flame Star Flower, maybe you can hit the tenth layer of Qi training. However, Chu Heng said with some regret.

Qi training is divided into thirteen layers, and after the thirteen layers is the foundation building period.

If you want to build a foundation, you don't necessarily have to cultivate to the thirteenth layer of the Qi refining period, you can also cultivate to the tenth layer.

However, being able to reach the thirteenth layer is the best, and it is also extremely difficult to break through.

In the immortal realm, some people who cultivate immortals often only cultivate to the tenth layer and start to build a foundation, a few can cultivate the eleventh layer, and even a few can cultivate to the twelfth layer.

As for those who can cultivate to the thirteenth level of Qi cultivation, there are very few.

In his previous life, he cultivated to the thirteenth level of qi cultivation before he began to build a foundation.

"The yang energy in that demon core, I don't know if I can absorb it. Suddenly, Chu Heng had a flash of inspiration, the Yan Mastiff was also a fire attribute demon beast, and its demon core naturally also carried yang energy, thinking of this, he began to frantically search for it inside the package.

"Try it, if it doesn't work, I'll go find other fire attribute elixirs!" After a few breaths, Chu Heng found out the demon core and muttered.

If the human race wants to absorb the demon core of the demon race, it must go through the hands of the alchemist, after all, the human race and the demon race are different.

Although the demon beast is dead, there is still the anger and remnant soul of the demon beast in the demon core, especially this kind of demon beast that has just died, the anger and remnant soul are the heaviest.

Once the warriors of the human race boldly refine the demon core, they may be hit by the anger and remnant soul in the demon core, and the soul of the light one will be damaged, and the heavy one may even die directly.

However, Chu Heng didn't need to refine the demon core, he only needed the yang energy inside the demon core.

Chu Heng held the demon core in his hand, urged the golden yang spirit root, gathered his power in his hand, and then began to extract yang qi from the demon core in his hand.

At the same time, a roar of a demon beast suddenly sounded in front of Chu Heng, and a palm-sized mastiff flew up from the demon core in Chu Heng's hand with hideous eyes, and pounced towards Chu Heng with teeth and claws.

"Hmph!" Chu Heng snorted coldly, and a scorching power condensed on his palm, which slapped directly on the little Yan mastiff's body, instantly slapping the little Yan mastiff away.

At this moment, Chu Heng clearly felt a hot force entering his body along his palm, causing his entire arm to instantly turn red, as if it was about to burn.

"It's done. Feeling this power, Chu Heng's face showed a hint of surprise, and then without the slightest hesitation, he began to operate the Great Sun Immortal Body with all his might, impacting the realm again.

After a cup of tea, all the yang energy contained in the demon core in his hand was drained by Chu Heng, and his body was also filled with an extremely large yang energy power.

This power was completely beyond Chu Heng's expectations, and he didn't even know how much more than the Three Flame Star Flowers.

Chu Heng continued to operate the Great Sun Immortal Body, and began to impact the realm again, because there was an extremely large amount of Yang Qi in his body as the foundation, so he could rest assured that he could boldly impact and break through boldly.

Soon, half an hour later.

A roar came from Chu Heng's body, and the aura on his body began to soar wildly, setting off extremely violent energy fluctuations, blowing up smoke and dust in the sky like a violent wind.

At this moment, a deafening beast roar resounded throughout the mountain forest, startling a large number of birds in the mountain forest to rise into the sky.

This moment also alarmed Chu Heng and opened his eyes.

Somewhere on the periphery of the Lei Yan Mountain Range, Chu Heng restrained his breath, half-squatting on the branch of a thick ancient tree more than ten meters high, hiding his figure through the dense leaves, looking into the distance, with a look of surprise in his eyes.

I saw that a hundred meters in front of him, two huge demon beasts were fighting fiercely.

One is a leopard with silver thunder boiling up and down, the thunder leopard is two meters long, slender, silver-white, and the thunder is completely integrated, the most eye-catching thing is that there is a white lightning-shaped fluff on the forehead of the thunder leopard, which makes the thunder leopard appear more powerful - the second-level demon beast thunder leopard.

On the other hand, there is a red demon bear with raging flames surging up and down its body, the demon bear is as tall as three meters, with a hideous face and exposed fangs, and the bear's paw alone is half a meter in size - the second-level demon beast Raging Flame Bear.

The speed of the thunder leopard is extremely fast, and every time it moves, it will shake out a large silver afterimage, which is dazzling, and the cold and sharp claws frequently leave blood marks on the body of the berserk flame bear, although it is not fatal, but it is also quite deep.

Although the strength of the Berserk Flame Bear is terrifying, because of its large size, its reaction is relatively slow, and it can't keep up with the speed of the Silver Shadow Thunder Leopard at all.

Although the Berserk Flame Bear has constant scars on its body, the Berserk Flame Bear has rough skin and thick flesh, and its defense ability is extremely strong, so it will not be tired for a while.

Therefore, although it seems that the Berserk Flame Bear suffers, the Thunder Leopard cannot kill the Berserk Flame Bear in a short period of time, and the Berserk Flame Bear cannot hurt the Thunder Leopard, and the two are temporarily in a stalemate.

Soon, this situation was broken.

Chu Heng found that the Raging Flame Bear began to show exhaustion, and the power on the bear's paw was obviously not as terrifying as it was at the beginning, and now even the big tree that needed to be hugged by the two of them could not be broken.

"Interesting!" Seeing this situation, Chu Heng, who was standing on the trunk of the tree a hundred meters away, showed a smile and muttered to himself.

Of course, it is impossible for the Berserk Flame Bear to really show the phenomenon of exhaustion, although its body is constantly scarred and bleeding non-stop, but this bit of blood is simply a small fight for the Berserk Flame Bear.

The only explanation is that the Raging Flame Bear is tempting the Leopard, trying to strike a fatal blow while the Leopard is slackening.

"This berserk demon bear has already activated some intelligence, otherwise it would not have been possible to use such a strategy. Thinking of this, Chu Heng's smile deepened.

It is said that the demon kings above level 4 have completely possessed wisdom no less than that of humans, and although they cannot yet transform into human form, some of them can already speak human words.

Sure enough, Thunder Leopard also thought that the Berserk Flame Bear was going to be exhausted, so he seized an opportunity to bully himself, and his whole body was boiling with thunder, and he opened his bloody mouth and bit the throat of the Berserk Flame Bear, wanting to kill the Berserk Flame Bear with one blow.

At the moment when the thunder leopard had just stepped forward, the furious flame bear who had been waiting for the thunder leopard to send to the door also seized the opportunity in an instant, and suddenly opened his mouth and let out a trembling roar, his mouth full of fangs exposed, and the violent flames on his body swept away at this moment, all condensed on the bear's paw, the half-meter-sized bear's paw, set off a terrifying and scorching wind, and suddenly slapped towards the silver shadow thunder leopard.

Thunder Leopard wanted to dodge but it was too late, after all, this was a blow that the Berserk Flame Bear had been planning for a long time, how could it be possible for Thunder Leopard to dodge easily.

The bear paw of the Raging Flame Bear slapped the Thunder Leopard's body fiercely, and the terrifying power directly broke the Thunder Leopard's bones, which was enough to show how terrifying the blow of the Raging Flame Bear was.

The blood was soaring, the thunder was rushing, the thunder leopard let out a painful wail, and the slender body of more than two meters was slapped out fiercely.

After flying out for more than 30 meters, the thunder leopard hit a large number of trees before it could stop, countless broken leaves and dust and mist flew, huge movements resounded through the mountains and forests, and scarlet blood also stained the surrounding grass and trees.

"Sure enough, you can't just rely on skill, you have to have brains. Seeing that the battle was over, Chu Heng shook his head with a wry smile.

If it weren't for the Berserk Flame Bear luring the enemy deeper, the final result might have been replaced by the Berserk Flame Bear being consumed alive by the Silver Shadow Thunder Leopard.

Don't look at those small scars, once they exceed a certain number, they will add up to a lot, and the quantitative change will lead to a qualitative change, and then it will be the Berserk Flame Bear who will die.

Thinking of this, Chu Heng's eyes suddenly lit up, and he glanced at the Berserk Flame Bear, and a plan began to slowly come to mind.

The Raging Flame Bear ran to the body of the Thunder Leopard, and quickly left the place with the corpse of the Silver Shadow Thunder Leopard in his mouth.

Chu Heng performed the breathing method, concealed the aura on his body, and slowly followed behind the furious flame bear.

A quarter of an hour later, Chu Heng followed the Raging Flame Bear to a huge cave that was more than five meters high, and he saw a small tree in front of the entrance of the cave.

Although the small tree is only more than one meter tall, it has lush branches and leaves, and it is surrounded by green, and there are three turquoise spirit fruits hanging on the tree, exuding a rich fragrance.

It seems that I am afraid that it will mature in these two days.

"It turned out to be Bi Ling Guo. The moment he saw the spirit fruit, Chu Heng's eyes lit up.

At this moment, Chu Heng finally knew why Thunder Leopard wanted to challenge the Berserk Flame Bear, Thunder Leopard had taken a fancy to these three Biling Fruits before he fought with the Berserk Flame Bear, but he didn't expect to be killed by the Berserk Flame Bear.

After determining and remembering the geographical location of this place, Chu Heng turned around and rushed towards the mountain forest.

Chu Heng is only a nine-fold cultivation of refining the body now, even if he adds the cultivation of the Immortal Dao, it is only the tenth layer of the Qi refining period, although this kind of cultivation is very strong among the younger generation, he can fight beyond the ranks, and he is not afraid of the first or second level of the foundation building realm, but Pang Hu is a high-level foundation building realm master, and Chu Heng is far from being an opponent.

The only way to kill Pang Hu is to kill someone with a knife, and this knife is the Berserk Flame Bear!

Chu Heng could feel that the strength of the Raging Flame Bear was almost equivalent to that of a human high-level foundation building realm, and the demon beasts were born with rough skin and thick flesh, and they were infinitely powerful, often the same level demon beasts were stronger than the same level martial artists, enough for Pang Hu to drink a pot.

When the time comes, you just need to hide not far away and watch a good show.

Chu Heng's eyes became colder and colder, and he kept moving forward in the mountains and forests.

It took half a day for Chu Heng to search the mountains and forests for more than twenty miles, during which he also encountered several demon beasts and other mercenary teams that entered the Lei Yan Mountain Range for adventures.

In order not to cause unnecessary trouble, after determining that the other party was not the team of the Liu family, Chu Heng took the initiative to avoid the other party and tried his best to find the Liu family's guards.

Just when Chu Heng was depressed, his ears suddenly moved, and a sound of rustling footsteps came into his ears, and at the same time, someone spoke:

"This little brute can really hide. ”

"It's been three days, and I haven't seen anything, but we've lost several of our manpower!"

"You said that this little beast wouldn't have died at the hands of the demon beast, after all, we all died and a few more!"

"It's better to die, it's a pity, I can't get the reward!"

"Look for it, it is said that the Chu family has also sent people to the Lei Yan Mountain Range. ”

"I hope we don't meet each other, or maybe we'll have to do it all at once!"

Sitting on the trunk of the tree, Chu Heng's heart was crossed by a warm current, he didn't expect his father to send someone into the Lei Yan Mountain Range to find him.

After all, the Lei Yan Mountain Range is full of dangers, and there are countless demon beasts, and if you are not careful, you will be buried under the claws of the beasts.

However, this also made the murderous opportunity in Chu Heng's heart surge, and he had to deal with these people from the Liu family as soon as possible, and then rush back to Xuantian City.

There will be a period of time when Xuantian City will be the triennial competition, and Chu Heng will make the Liu family pay the price.

The murderous intent in Chu Heng's eyes flashed, his body suddenly moved, and the whole person disappeared from the trunk.

The next moment, in the mountains and forests below, a scarlet blood arrow flew out, and at the same time, there were screams and angry voices of the Liu family's guards.

The sound lasted only a few seconds before it disappeared, and there were three more corpses on the ground, as well as a Liu family guard kneeling on the ground.

Looking at Chu Heng in front of him, the frightened body of the Liu family guard was trembling.

"Answering me a few questions will make your death a pleasure. Looking at the Liu family guards whose bodies were trembling in front of him, Chu Heng said slowly: "Otherwise, I don't mind sending you to the Demon Beast Cave to let the Demon Beast have a full meal." ”

"I said, I'll say everything!" The man kept nodding in horror, for fear that he would be thrown into the demon beast cave by Chu Heng if he promised too late.

A few minutes later, Chu Heng wiped the person's neck with a knife.

Although this person was unwilling to die like this, he was helpless, and fell to the ground, completely lifeless.

After killing this person with one sword, Chu Heng turned around and rushed in a certain direction of the mountain forest.

In this direction, there is another search team with the Liu family's guards, and there are also four people, and the highest cultivation is the Triple Heaven of the Foundation Building Realm, and there are two One Heavy Heaven of the Foundation Building Realm and one Nine Heavens of the Refining Realm.

Chu Heng didn't expect that Liu Zan would dispatch so many Liu family masters in order to kill him, most of them were masters above the foundation realm, and they were already considered the elite of the Liu family's guards.

"Lei Yan Mountain Range is where they are buried!" However, from today onwards, Chu Heng will not let any of these elites return to the Liu family.

Half an hour later, Chu Heng finally found the team of the Liu family's guards.

Chu Heng concealed his breath, slowed down his pace, and hid his figure with the help of the dense trees around him, approaching the four of them.

"Don't talk nonsense, look for it. At the moment when the words of the threefold man of the foundation building realm had just fallen, a piercing sound of breaking the air suddenly sounded from the mountains and forests.

A flash of cold light slashed down a blade of grass, like a silver lightning bolt through the trees, attacking the throat of the Triple Master of the Foundation Building Realm.

"Oh no, there's a hidden weapon. Hearing this sound like the roar of death again, the man who built the foundation realm triple changed his complexion, let out a loud shout, and suddenly pulled out the long knife in his hand to block it in front of him.

A throwing knife roared and slammed into the long knife, sending out a deafening sound of metal clash and a dazzling spark.

The huge strength made the man's body stagger, and he couldn't help but retreat backwards, and the long knife was trembling violently and humming softly.

"Death!" Before the man could stand firm, Chu Heng's figure rushed out of the bushes in front of him, and the spiritual power in his body rioted, and the golden yang spiritual root appeared above his head, the golden light was dazzling, like a blazing sun.

"Flame Burst Fury!" Chu Heng's five fingers clenched into fists, and the scorching energy surging in his fists gathered into a ball of energy fire, and slammed towards the door of this man's face.

Chu Heng's speed was so fast that this man didn't even have a chance to react, so he could only watch Chu Heng's fist fall on his body.

At the critical moment, this man raised his knife to defend, but he was blown away by Chu Heng and all his knives, and even the long knife was shattered with a punch.