Chapter 489 Dan furnace exploded, Yunana was injured!

The materials of Zhuji Dan are estimated to be only able to survive if they are truly 10,000 years old.

But on the earth now, how easy is it to find a 10,000-year-old spiritual land?

And the efficacy of Pei Yuan Dan and Zhu Ji Dan is much the same.

However, according to the theory in the Heaven and Earth Creation Formula, the Zhuji Dan only has an effect on the moment of foundation building, while Pei Yuan Dan can not only assist the monk to build the foundation, but also take it after the foundation is built, so as to improve the strength of the monk.

Therefore, after the refining of the Poison Burning Pill was completed, he was ready to start refining two furnaces of Pei Yuan Dan and three furnaces of Gathering Spirit Pill!

The materials collected at the martial arts conference this time should be able to meet his alchemy needs.

What's more, after knowing that Qin Tianchen could refine the elixir, Pan Longyu and Yu Yufeng even took out a lot of top-grade medicinal materials.

This alchemy should not be a big problem for him.

Time passed again.

In the blink of an eye, Qin Tianchen had been in retreat for more than a week.

It has been the fifth day since the three furnaces of incineration pills were released.

For five whole days, he had been refining the Gathering Spirit Pill, and he had been refining the first furnace of pills for so long.

"Sure enough, this elixir that accommodates the aura of heaven and earth is not so easy to practice!"

Qin Tianchen shook his head, and then lay down under the Dan furnace, carefully controlling the fire, his face was red and black, all caused by accidentally lifting the ashes of the furnace.

He didn't have time to take care of it, and for the past five days, he has been by the Dan furnace almost all the time.

Alchemy is so profound that it is ten thousand times more difficult than cultivation.

Before refining the Poison Burning Pill and Tongyu Pill, he didn't feel anything, but after refining the Gathering Spirit Pill, he really realized what alchemy was.

It is no wonder that whether it is in the martial arts world or in the records of the Heaven and Earth Creation Formula, alchemists are extremely precious.

The real elixir refining is not a matter of one day.

Not only does it require a huge amount of divine soul power to control the fire, but it also requires unique pharmacological knowledge.

Incineration Pill and Tongyu Pill are both neutralized by the medicinal power in the medicinal materials, and the pill contains majestic various medicinal powers, which is the most common pill, and only needs the configuration of medicinal materials required by the pill.

This is just an ordinary elixir, but the Gathering Spirit Pill belongs to the elixir, which is very different from the ordinary elixir.

It is not only necessary to master the heat, but also to master the knowledge of the different medicinal powers of various herbs, as well as spiritual herbs and other substances, as well as the degree to which medicinal power is transformed into spiritual power.

The slightest mistake may fall short.

The Gathering Spirit Pill uses the power of medicinal materials to contain the aura of heaven and earth in the pill, which is more complicated than those ordinary pills.

And Qin Tianchen only had the materials for refining the Three Furnaces Multi-Gathering Spirit Pill in his hands, if he failed, he would use one point less than one point, and there would not be enough materials to supplement him in the future.

So in the past few days, Qin Tianchen has worked very hard, for fear that he will make a mistake if he is not careful.

"Ah, master, your face is dirty again!"

Just as Qin Tianchen was carefully controlling the fire, Yunana's voice suddenly sounded behind him.

Yunana was wearing an almost transparent plain dress, with a jade body looming, a green silk coiled behind her head, and her face was filled with a charm unique to a young woman.

Walking over at this moment, when he saw a gray ash on Qin Tianchen's face, his eyes suddenly tightened, and he hurriedly took out a handkerchief and squatted down to wipe it for Qin Tianchen.

Qin Tianchen withdrew his hand, looked at Yuna with a light smile, and let her clean up the dirt on his face for himself.

Yunana's plain clothes are slightly open, and the lower part of her neck is white, revealing the infinite spring color inside, which is very attractive.

At this moment, feeling Qin Tianchen's hot snort, spurting and hitting her chest, Yunana couldn't help but blush slightly, and there was a hint of charm in her eyes.

But she knew that Qin Tianchen had paid great attention to the stove in front of her in the past few days, and had not touched her for several days, so she didn't dare to disturb her too much.

After wiping the ashes off his face at this moment, Yunana nodded and stood up, with a look of satisfaction on her face.

"Bang!"

But at this moment, suddenly, an earth-shattering noise suddenly sounded.

Qin Tianchen's complexion changed suddenly, and he didn't have time to care about the Dan Furnace, so he hurriedly jumped up, hugged Yunana's body, and then blocked in front of her.

In the land of the Dan furnace, a cluster of flames burned violently, and the erected Dan furnace exploded directly, and the Dan furnace was shattered into iron pieces, mixed with the stones that were lifted during the explosion, and flew in all directions.

Qin Tianchen's eyes froze, and he hurriedly released his spiritual power, turning into a spiritual aura light curtain, blocking behind him.

The pieces of iron slammed into the aura curtain, making a clattering sound, and then fell to the ground.

A touch of helplessness flashed in Qin Tianchen's eyes, in another half an hour, this furnace of elixir was about to be baked, but it fell short at the last moment.

Five days of hard work were in vain, and I couldn't help but feel extremely annoyed at the moment.

The sound of the flames of burning faded away, and the surrounding area was in shambles, like a bomb dropped from the sky.

Qin Tianchen let go of Yunana, whose delicate body trembled slightly, turned his head and crossed his waist, and looked at the scene in front of him helplessly.

"I'm sorry host!"

"It's all my fault, if it weren't for me, I wouldn't have caused this furnace to explode!"

Yunana let go of her eyes, looked around in fear, and then looked at Qin Tianchen's helpless expression, she suddenly felt guilty, took a few steps forward, her knees weakened, and she knelt directly on the ground.

There were also two sharp pieces of iron on the ground, which were pressed against Yunana's knees.

A sharp pain came, and Yunana suddenly frowned.

But immediately, it was replaced by a look of remorse.

At this moment, she couldn't care about the pain, she just hoped to ask her master for forgiveness!

She didn't know what Qin Tianchen was burning in this furnace, every time after the fire was turned off, she would always pour out a few balls that were abnormally round, and then carefully poured into the porcelain bottle by the master and sealed it.

Judging from this cautious attitude, she understood that this ball must be very important to the master.

In the past, each furnace was more than one day, and as little as two or three hours.

And this stove, which has been pouring out for five whole days, must be much more precious than the previous ones.

But now, because of his own reasons, Qin Tianchen was careless, and the stove exploded directly, which made Yuna very frightened in her heart.

Qin Tianchen was stunned for a moment, looking at Yuna who was kneeling in front of him, her eyes lowered, and tears falling to the ground, a touch of distress flashed in her eyes.

This girl always takes herself too lightly!

"Don't get in the way, it's none of your business, you get up!"

Qin Tianchen bent down and stretched out his hand, grabbed Yunana's pretty back, and then pulled her up.

This is really none of Yunana's business, even if there is no Yunana, this furnace of elixir will still explode in the end.

Just now, he carefully recalled the whole process of refining the Gathering Spirit Pill, and found that there was a slight mistake in the way he matched the medicinal materials at the beginning.

This slightest mistake is enough to lead to a complete collapse!

Therefore, Qin Tianchen did not blame Yunana.

Yunana's eyes were red, tears were falling, and she glanced at Qin Tianchen embarrassedly.

But at this time, Qin Tianchen frowned, he saw that under Yunana's knees, there were two pieces of iron that were not too big or small, and red blood flowed out of the wound.

"What's the matter with you, can't you see a piece of iron on the ground!" Qin Tianchen suddenly let out an angry voice.