The Cloud Swallowing Insect was the spirit insect with the highest rank among the three spirit insects that Chu Hao had.

Except for the male and female flying centipedes that he was still unable to erase and rerefine the Xiangyang Divine Sense, the Cloud Swallowing Insect King was his most powerful treasure spirit insect now!

Chu Hao touched the head of the Cloud Swallowing Insect, then reached out and sucked the storage bag on the ground into his hand. Taking out a bottle of Jinyang Pill from the storage bag, Chu Hao poured out three pills, and then threw them to the Cloud Swallowing Worm.

Whew--

The Cloud Swallowing Worm let out a strange cry of pleasure, opened three gaps in its head, left Chu Hao's shoulder, and swallowed three Golden Yang Pills into his stomach respectively. And the scene of it devouring things, although Chu Hao has seen it more than a hundred times, there is still a strange feeling of cold in the vest.

After the cloud swallowing worm finished eating the Jinyang Pill, it made a sound of chewing and chewing. After a while, I saw that the surface of the waterhole actually began to gurgle and make a bubble sound, and after a short time, five spirit insects suddenly emerged from the water.

Of these five spirit insects, three of them are blue-backed wings, and the other two are all black, which are no different from ordinary mosquitoes at a glance, but if you look closely, you can find that there is an evil dark light circulating on their bodies, and a pair of compound eyes are also flashing with a breathtaking faint light from time to time.

Self-Exploding Worm King and Bone Eater King!

Coupled with the Cloud Swallowing Insect King, who had just given birth to the Worm King, Chu Hao now had a six-headed Worm King, which was one of his killer weapons against other monks before the Jindan Period.

Among them, the threat generated by the self-detonating insect king is the greatest, after all, it can be wiped out with the demon beasts in the foundation building period, and the threat of the cloud-swallowing insect king is second, but it is not a one-time, after Chen Honghong's special means of refining, this cloud-swallowing insect king has long been deteriorated, and can devour all tough attacks, as long as it does not exceed the load it carries; and the role of the bone-devouring insect king, Chu Hao still doesn't know, after all, he has not used it once, and Chen Honghong said that its effect will not be worse than that of the self-detonating insect king.

I saw that the five-headed insect king who came out of the waterhole shook the water droplets on his body, and in the buzzing sound, they flew towards Chu Hao. The volume of the Self-Detonating Insect King is the largest of the three insect kings, so they can't stay on Chu Hao's body at all, they can only fly around. Chu Hao smiled, took out ten pills from the bottle of Jinyang Pill, and threw two of them to the Insect King.

"You guys, if it weren't for Chen Honghong saying that refining you like this is better, this Jinyang Dan Lao Tzu would really be reluctant to give it to you!" Chu Hao put Jinyang Dan back into the storage bag, muttered, and urged the true qi, steamed the water droplets on his body, and put on his robe.

Taking a deep breath, Chu Hao made a move in his hand and re-drove the six-headed insect king to soak in the clear water of the spiritual energy, before he walked out of the sub-cave and came to the open space in the center of the cave. His true qi condensed on his fingertips, and with a swipe downward, it carved another mark on the wall.

As far as the eye could see, the entire wall was densely covered with the gas marks he had carved, of different shades.

Chu Hao stared at the wall for a while, then showed a wry smile and muttered, "I didn't expect that there were two hundred and ninety-three days, almost a year." There is no Jiazi in the mountains, damn, Lao Tzu finally realized ......"

After saying that, Chu Hao shook his head, and then he felt another roar outside, deafening, followed by the sound of soaring gliding through the sky, hitting the rumble of the mountain peak.

The demon beasts still did not leave this place, listening to the chirping sound one after another outside, and could faintly hear the roar of the giant tortoise Taiyin, hoarse.

Chu Hao was aggrieved in his heart, and couldn't help but scold: "Damn, that turtle bastard, it's been called for a year, and it doesn't stop, Lao Tzu is not a female turtle, you call it a fart!"

After scolding a few times in a row, Chu Hao's mood improved, and then he summoned the Mixed Yuan Ding, sat down cross-legged on the spot, and then activated the fire, taking out the materials he had collected before from the storage bag and putting them aside.

Now that Chu Hao has reached the refining level of the peak of the third grade of the human rank, if the Yun Ling Pill can be made this time, it is not impossible to break through the grade to the fourth grade stage.

Chu Hao pondered: "Now that the materials of the Yunling Pill have been searched for for nearly a year, the missing materials have found a replacement, and I only hope that the inner Dan of this fifth-order demon beast can make itself successful in refining the Yunling Pill." ”

After thinking about it, Chu Hao's eyes were no longer sloppy, and he was firmly urging the purple dragon fire, and the swish-poof-instrument fire rose from his fingertips, Chu Hao's face remained calm, but from between his eyebrows, he could vaguely see a bit of solemnity.

The Mixed Yuan Ding slowly soared in the air and grew larger, occupying almost one-fifth of the entire cave clearing. The light was shining, the blue runes were swirling, and the clouds of clear qi seemed to spread out from the ground, enveloping all sides.

Drink!

Chu Hao's eyes were cold, and then he snorted lightly, holding his hands upward, only to see that the Mixed Yuan Ding began to rotate slowly, and the flame of the purple dragon fire rose up, burning below the Mixed Yuan Ding, illuminating the entire space brightly and visibly.

Time flowed minute by minute, Chu Hao was resolute in his heart, staring at Chaoyuan Ding deadly. He knew that there was no way out of the way, after all, in these five vertical forbidden places, it was impossible to find extra materials, and this failure meant that he might not be able to make the Yunling Pill for a long time.

Despite the extremely high failure rate, Chu Hao had extremely strong confidence in himself, and he had a wealth of experience, both for refining weapons and alchemy.

Because this is the realm that belongs to his great master.

Whew-

Like the sound of an old windmill, every time a material is thrown into the Mixed Yuan Ding, the purple dragon fire rises and turns a few points. The gold liquid urged by Chen Honghong was continuously poured into the Mixed Yuan Ding, and the blazing sensation gradually heated up all around.

For about half an hour, Chu Hao was soaked with sweat, his robe was covered with sweat stains, and his hair and forehead were all wet. Under his urging, the purple dragon fire is becoming more and more fierce at this moment, and he must maintain a certain temperature hot spot, otherwise this alchemy will be easy to fail.

With the passage of time, the Burning Phoenix Fire sneered a few times, and finally burst out of Chu Hao's dantian, after he threw the inner pill of the fifth-order demon beast three dragon beasts into the Mixed Yuan Ding, the Burning Phoenix Fire roared, and the purple dragon fire left and right, wrapped the Mixed Yuan Ding, and the huge aura of the fire and the unique aura breath were continuously injected into the Mixed Yuan Ding at this moment.

The outside of the entire ding began to tremble slightly.

"Keep ......"

Chen Honghong said in a condensed voice: "Now is the fusion stage, whether it is one or ten, Lao Tzu will find a way to make it continuously give birth to new pills." But the most important thing is that you succeed!"

"That's a lot of nonsense!" Chu Hao scolded, and immediately gathered his mind, his heart was like a rock, and he began to urge steadily.

About a quarter of an hour passed, Chu Hao snorted lightly, his hands flipped over, the purple dragon fire was on the left, the flaming phoenix fire was on the right, the two fused, and then they sprayed towards the sky above the Mixed Yuan Ding, the flames jumped and spread, swept with the wind, and the light rolled, and suddenly it was like a pile of colorful auspicious clouds, and there was a thunderbolt flashing in the middle, illuminating the surrounding of this stone cave very brightly.

A vague mist evaporated above the Mixed Yuan Ding, the lid was lifted, the runes flashed in the blue light, and countless pillars of golden light rose to the sky, and then, a huge aura overflowed.

Yunling Pill!

Chu Hao's heart swelled with a color of ecstasy, it was done!

Half a quarter of an hour later, Chu Hao slowly finished his work, and the two fires rushed back into his body one after another. Suddenly, a feeling of coolness hit his body and mind, Chu Hao's face was full of joy, and the fire had advanced!

Four grades of human ranks!

Standing up, Chu Hao slowly spread the mixed yuan ding to the ground, only to hear Chen Honghong's voice sound: "Stinky boy, guess how many you succeeded this time?"

Chu Hao paused and thought: "Lao Tzu still needs to guess, just look at it." After that, he said, "Guess the." ”

He ignored Chen Honghong's false protests, and opened the Mixed Yuan Ding, looking at the three red pills lying quietly in the clouds and mist inside, Chu Hao suddenly felt relaxed.

Yun Ling Dan, this is Yun Ling Dan!

"Stinky boy, this kind of spirit pill you are refining now is using the inner pill of the fifth-order demon beast as a substitute material, and then there is Lao Tzu's gold liquid injection, the spiritual energy is abundant, and it is definitely several levels higher than the old bull's nose pill of the Purple Cloud Gate. Chen Honghong said with a smile: "You can take one pill and see the effect." The remaining two grains are derived by me using supernatural powers. ”

Chu Hao knew that Mixed Yuan Ding also had a magical power, that is, he could use the golden liquid and huge aura to differentiate the elixir, as long as there was a prototype of the elixir, through a certain medium, the remaining elixir could be made continuously.

Of course, this kind of consumption is also huge, those low-grade pills refined by Chu Hao before, Chen Honghong is of course reluctant to consume a large amount of gold liquid to resurrect, but this spirit pill, the material is scarce, even if it can only be resurrected a day, it is enough.

"I don't know if Tsukidan can be resurrected. Chu Hao thought in his heart. If his idea can be realized, then in this double heaven, he can really become a nouveau riche. Let's ask which sect can continuously come up with countless high-grade pills like he has the Mixed Yuan Ding?

After listening to Chen Honghong's words, Chu Hao didn't eat the Yunling Pill immediately, and after picking it up from the Mixed Yuan Ding, he thought about it for a while before putting it in the storage bag. Taking out the Jinyang Pill, Chu Hao regained his vitality and meditated.

After a long time, Chu Hao stood up and took the mixed yuan ding before slowly coming to the entrance of the cave. He exuded some divine sense, and there were no fifth-order demon beasts around him. The rumbling sound outside made Chu Hao smile coldly, "After Lao Tzu reached the third level of Qi training, he hasn't left this cave yet, hey, little demons, Xiao Wang is here to spoil you now!"