Yun Kang only had the power of the fourth layer of qi refining, and the pills he could refine were very limited.

The pills commonly used by immortal cultivators are generally divided into upper grade, middle grade and lower grade, and in terms of Yunkang's current strength, only a few lower grade pills can be refined, such as Forging Bone Pill, Washing Marrow Pill, Bigu Pill, and Baina Dan.

But his situation was different from other immortal cultivators, he was already a powerful immortal a long time ago, and it was only because of the seal that he re-cultivated, which was equivalent to returning to the furnace and rebuilding.

So now his true qi skill level is low, but his physical fitness has surpassed that of low-level immortal cultivators, and he is the body of King Kong iron bones that are invincible to all poisons, so he can't use the pills such as the Bone Forging Pill and the Pulp Cleansing Pill at all.

Bigu Dan is a chicken rib pill, Yunkang can not eat or drink for half a month, and there is no need to use the pill Bigu at all. This elixir is for those beginner-level cultivators, whose willpower is not strong enough to go on a hunger strike on their own, so they must use the Bigu Pill to cultivate.

Yun Kang pondered it for a while, and finally decided to refine Bainadan.

The benefits of this elixir are many, similar to the honey pill he used before, it can not only treat internal and external injuries, but also condense the power of true qi, which is mainly used to assist in cultivation.

For ordinary people, if they can get a Bainadan, they will not only prolong their life and cure all diseases, but also use Bainadan to directly step into the road of cultivating immortals.

This kind of Bainadan has been sought after since ancient times, and it is also a fairy elixir often said by mortals, and in Yunkang's view, it is simply the golden balm in the lower grade elixir, a must-have elixir for home travel.

Yunkang prepared the Dan furnace, carefully took Nanming Lihuo out of the agarwood box, put it into the Dan furnace, and slowly warmed it with true qi before he began to contain the fire, and evenly spread the flames all over the inner wall of the Dan furnace.

The Dan furnace gradually burned hot, Yun Kang calmly put the medicinal materials into the furnace one by one, he had not been refining Dan for a long time, and this time he reused the Dan furnace and Tianhuo, there was an inexplicable sense of separation.

In order to stabilize the Danhuo, he used spirit stones next to the Dan furnace to increase the spiritual energy, and at the same time strengthened the surrounding true air flow, making the entire alchemy process smooth and steady.

The temperature of the furnace gradually increased, and all the medicinal materials were put into the furnace in order, and soon a thick layer of medicinal slurry was hung on the inner wall, and then the medicinal slurry fused with the heat of Nanming Lihuo, turning into a hot and viscous medicinal mud blank.

The entire alchemy process takes one to two hours, and Yunkang's initial plan is to try to use one furnace of Dan fire to refine ten Bainadan. Because the capacity of this Dan furnace is too small, refining too much may affect the quality of the pill.

But even if ten pills are refined, the Ning Pill can't be too big, and only some small pills can be refined.

Yun Kang concentrated on alchemy, continuously pouring the true qi in his body into the Dan furnace, and at the same time observing the movement of the inner wall of the Dan furnace with his divine sense, to ensure that the condensation of the pill was complete and strong.

The difference between the pill and the ordinary pill is that it is tempered by heavenly fire, and it is warmed with true qi and divine sense, making the pill round and solid, which greatly improves the efficacy of the medicinal properties.

After more than an hour, the pills in the furnace began to take shape, and a strong smell of medicinal fragrance slowly emanated from the top of the furnace, and the white mist was swirling, permeating the entire stone room.

Yun Kang began to get nervous and became vigilant, once the aroma of the elixir attracted the witch puppet, he didn't know how many witch puppets would climb up from the bottom of the deep pool, and when the time came, he would have to prepare the Ning Dan and deal with the witch puppet, which was a great test.

So he sped up his speed, blessed the effect of alchemy with his true qi and divine sense, and quickly rotated the Nanming Lihuo on the inner wall of the Dan furnace.

"Whew-"

A thick white mist came out of the top of the Dan furnace, and the medicinal fragrance couldn't wait to rush out of the Dan furnace, impacting the furnace lid with a "clang" sound.

"Wow~~Wow~~" There was some movement at the bottom of the deep pool, and small ripples rippled on the water surface, and the traces of water waves surged from far and near, towards the shore.

Yun Kang knew that the witch puppet had begun to act, and he immediately condensed his divine sense, using all the true qi of his body to speed up the process of alchemy, and the beads of sweat in his head rolled down one by one.

Seeing that the small pills in the Dan furnace were gradually condensed together, at this time, there was a sudden sound of water waves, and the two witch puppets suddenly burst out from the bottom of the pool, stretched out their claws and climbed ashore.

Yun Kang immediately opened his eyes, it was time to make a move!

There was a cold light in his eyes, staring at the witch puppets that climbed up from the bottom of the pool.

He raised his hand and turned a trick, first knocking out the two spirit stones to attract the attention of the witch puppet, and then drew a ball of Nanming Lihuo from the furnace, running back and forth in the palm of his hand.

Nanming Lihuo is a kind of heavenly fire, the heat and burning intensity far exceed ordinary ordinary fire, at this time, Yunkang's skill is not enough to control the heavenly fire with the palm of his hand, so he must be cautious.

While he was running Nanming Lihuo, he used a large amount of True Qi to protect his palm, and even so, he was almost jumped up by the scorching heat of Nanming Lihuo.

The two witch golems climbed ashore first, followed by six witch golems, and they stood up drenched, sticky water marks flowing from their mouths, and their black heads turned from side to side, as if looking for a target to attack.

The witch puppet was first attracted by the spirit stone thrown by Yun Kang, so he walked in the direction of the spirit stone with shaky steps.

The medicinal fragrance in the Dan furnace became more and more intense, and when the witch puppet was halfway through, he suddenly stopped, turned around, and seemed to smell the smell of the elixir, and immediately gave up the spirit stone and came in the direction of Yunkang and the Dan furnace.

Yun Kang ran Nan Ming away from the fire with both hands, and seeing that a witch puppet was about to walk in front of him, he hurriedly sent out two fire balls, and ignited the witch puppet's head with a "whew".

Nanming Lihuo is used for alchemy, for an immortal cultivator, this kind of heavenly fire is extremely precious, and he is usually reluctant to even hit fireballs, and it is really a sin for him to burn witch puppets.

It's like a loser who beats a mouse with precious and gorgeous gems, which is an act of violence.

The witch golem was slow to react, and his head burned with fire, and he stood there for a long time before reaching out his claws to catch the flames.

But Nan Ming was ten times more powerful than an ordinary fireball, and once the witch puppet was burned, no matter how hard he tried, he couldn't extinguish the flames.

One by one, the golems were ignited by the fire, burning them all over the place, and their two sharp claws scratched together, desperately trying to extinguish the flames.

But the witch puppet didn't know that this was Nan Ming's fire, and the more he put it out, the more it burned, and in a blink of an eye, the flames burned from his head to his claws, leading the flames all over his body.

Seeing that the plan was in effect, Yun Kang immediately shot out several more fire balls, and the flames swayed in the stone chamber, making a slight sound, burning all the witch puppets that climbed ashore.

When the witch puppet climbed ashore, his body was wet and covered with water droplets, but Nanming Lihuo was not an ordinary fire, not only did it not go out when it encountered water, but it burned even more violently, and the water vapor on the witch puppet's body was burned dry in an instant.

The raging fire churned, and a red light came out, illuminating the entire cavern.

The witch golem was burned by the fire, writhing its head, trying to extinguish the flames, but could not do anything.

Some witch puppets couldn't distinguish the direction, and rushed directly to the broken dragon wall, only to hear a few "zizi" sounds, the witch puppet's whole body was glued to the magnet iron, as if it was teppanyaki, the skin was scorched and smoking, and it was immediately burned into black charcoal by the fire.

The Broken Dragon Wall was burned by Nanming Li's fire, and countless spider web cracks soon appeared on the magnetic, gradually extending to every corner.

Looking at this situation, as long as the fire continues to burn for a while, the broken dragon wall of this closed stone cave will crack and collapse.

At this time, the pills in the Dan furnace had already condensed into small black and red pills, Yun Kang was overjoyed, and immediately took out a jade bottle from the Dragon Swallowing Ring.

The freshly baked elixir must be packed in a jade bottle or jade box, otherwise the temperature of the elixir is too high, and it is easy to burst open if it is packed in a box of other materials, and it will seriously affect the formation of the danhalo.

Whether the pill can form a round and clear Dan halo is a key indicator for judging the level of an alchemist.

Yun Kang is conceited that he is a master of alchemy, of course he will not make some low-level mistakes, he took a white jade bottle, the color is pure and warm, the feel is cool and delicate, just suitable for these freshly baked Bainadan.

"Whew-"

A blue-white medicinal gas came out of the Dan furnace, and the lid of the furnace immediately popped open, and Yun Kang immediately stepped forward and stretched out the jade bottle towards the mouth of the furnace, wanting to catch the baked pill.

"Bang!" a witch golem rushed out of nowhere, jumped onto the grinding jade, and slammed into Yunkang.

Then the witch golem opened its mouth and put its head on the edge of the furnace, trying to swallow the elixir. At this time, another witch puppet also pounced, and smashed into Yunkang's body like a steel cannonball, desperate to snatch the pill.

Yun Kang didn't expect the two witch puppets to be such chicken thieves, and they actually hid quietly next to him just now, and he didn't even notice it.

However, this can't be blamed for his carelessness, the witch puppet itself is a rotting corpse, without any breath of a living person, as long as it does not move, it is not easy to detect.

Moreover, the witch golem was black all over his body, looking like a piece of iron, and at this time the surrounding rocks were blackened by the smoke of the fire, and the witch golem hid in the rock depression, which looked almost the same, and it was difficult to find it at all.

Yun Kang was so crushed by the witch puppet that he almost vomited blood, when ten pills popped out of the furnace and flew into the air, and the two witch puppets all raised their necks and opened their mouths to catch the pills.

What's more, this elixir was refined by Lao Tzu, how can you rotting corpses get their hands on it.

Yun Kang gritted his teeth fiercely, and shot two fireballs to attack the witch puppet respectively, and at the same time rose from the jade of the grinding plate, stretched out the white jade bottle in his hand, and "swished" into the ten pills into the bottle.

"Gulu-" The pills rolled down into the jade bottle, making a pleasant sound, Yun Kang used his divine sense to probe in, and saw a mellow and glowing pill halo appearing on the ten pills.

When it was done, Yun Kang was overjoyed, raised his hand to seal the jade bottle, and together with the Dan furnace and the fire, all of them were taken back into the Dragon Swallowing Ring.

At this time, when the two witch puppets saw that Yun Kang had received the pill, they suddenly went crazy and grabbed his neck, and even the bones of the claws made a "click" sound, obviously angry to the extreme, and wanted to strangle him to death very hard.

Yun Kang was pinched and stuck out his tongue, his face was flushed, and he tried his best to break free from the witch puppet.

He couldn't figure it out in his heart, the witch puppet was obviously a rotting corpse, and he didn't even have eyeballs, so why should he be angry.

This is really unscientific!

The wind blade slashed out one by one, cutting off half of the witch golem's shoulder, but the two witch golems still persevered, their claws like steel bars, clasped tightly, and they had to strangle him.

Yun Kang was pinched and dizzy, at this time, the fire essence stone above the rock wall suddenly moved, when the Dan furnace was refining the medicine, Nanming left the fire and the fire essence stone resonated, and as soon as the pill was refined, the inside of the fire essence stone also reacted.

Fire Essence is an ore that hides rare fire, and if it doesn't react on its own, no one can guess what fire is hidden inside.

Seeing that the fire spirit stone was shining, it was about to burst out of the fire, and the witch golem also noticed this, and raised his neck to look at the fire spirit stone.

Yun Kang took advantage of the witch puppet's claws to loosen a little, and immediately broke free violently, waved his hand and shot out fireballs mixed with the wind blade knife, and the sound of "whirring" wind and fireworks boiled up, and attacked the two witch puppets fiercely.

The two witch golems were slashed by the Wind Blade and slashed backwards, falling from the grinding jade and being burned by the flames.

"Boom!"

Yun Kang was staring at the fire spirit stone above his head when a deafening loud bang suddenly sounded behind him.

The Magnetic Iron Broken Dragon Wall collapsed violently, smashing up layers of dense dust and smoke on the ground. The blockade of the stone cave was broken, and a cool air rushed in.

At this time, Yun Kang's eyes widened, and he found a figure in the smoke, the figure was tall and burly, with his feet open, standing steadily in the rubble.

Yun Kang hit a spirit, held the Dao trick with both hands, and secretly hid two fireballs in the palm of his hand to prepare for defense.

The man stood still, and suddenly said: "Xuan**Huo was born and belongs to me!"

——