Chapter 292 Furnace Explosion

It seems to be the essence of the demon heart that Qin Guan obtained in the demon realm!

The Demon Heart Essence, which was created by the Demon King's heart condensing the aura of heaven and earth after his death, already had a trace of simple wisdom. It felt the earth fire on Qin Guan's palm, and knowing that something was wrong, it struggled desperately to escape from Qin Guan's palm. .

However, no matter how hard it tries, it can't escape the constraints of layer after layer of spiritual power!

Qin Guan had already taken out the spiritual weapon alchemy furnace, opened the lid of the furnace, placed the demon heart marrow on it, and with a flick of the flame from his palm, an inch-long crack appeared on the surface of the demon heart marrow, and silver blood gurgled out from the crack. All dripped into the spiritual weapon pill furnace.

Refining Erdan does not require all the demon heart marrow, but only the silver blood in the demon heart marrow.

However, refining it once will consume all the silver blood of the demon heart marrow to be effective. Therefore, for Qin Guan, he only has this chance to successfully refine the special-grade Erdan!

So you must not fail!

Putting the remaining demon heart marrow into the storage ring, Qin Guan took a deep breath, trying to keep his mood calm, and then activated the red flame earth fire to flow towards the bottom of the spiritual weapon alchemy furnace.

"puff!"

A soft sound came out, and the red flame earth fire directly enveloped the alchemy furnace. The temperature of the alchemy furnace rose sharply under the roaring red flames, and the temperature of the entire secret room also began to rise sharply.

"Zizzi!"

Soon, the silver demon heart marrow blood in the alchemy furnace began to boil, bubbles continued to bubble out, and rolled in the alchemy furnace, making a very regular sound.

This is a sign that the silver blood of the demon heart marrow is beginning to be refined.

The temperature of the red flame earth fire is extremely high, but the refining speed of the demon heart marrow silver blood is still extremely slow. If it were replaced by an ordinary flame stone, it would be impossible to refine it!

It took Qin Guan a full hour to refine all the silver blood of the demon heart marrow, and another hour to continuously purify it. After reaching the limit of what he could achieve, Qin Guan began to refine the next spiritual grass.

After swallowing several fourth-grade special Qi-restoring pills that he had refined previously, Qin Guan did not bother to wipe the beads of sweat rolling down his temples, and continued to carefully control the temperature of the red flame earth fire to purify the spiritual grass.

A kind of spiritual grass was successfully purified!

Two kinds of spiritual herbs were successfully purified!

All fifteen kinds of spiritual herbs were successfully purified!

After another hour, Qin Guan finally purified all the remaining fifteen kinds of spiritual herbs!

The purification is complete, the next step is to fuse!

Compared with purification, fusion is dozens of times more difficult!

After all, each kind of spiritual grass has its own medicinal properties. It is difficult to fuse all the more than ten kinds of spiritual herbs with different medicinal properties, especially when there are such heavenly materials and earthly treasures as Demonic Heart Essence!

According to the order of the elixir recipe, the two purified spiritual herbs are carefully fused together, and the red flame earth fire is carefully controlled to control the temperature in the elixir furnace, so that the two kinds of spiritual herbs can slowly adapt to each other's medicinal properties and gradually merge together.

After the fusion was completed, Qin Guan once again used his soul power to wrap the third purified spiritual grass and began to fuse it...

As time went by, all fifteen kinds of spiritual grasses were finally integrated. Next was the last step of the fusion, which was also the most difficult step - completely merging the demon heart marrow silver blood extract with the previous fifteen kinds of spiritual grass fusion fluids. !

"Zizzi!"

Concentrating on wrapping the silver blood of the demon heart marrow with soul power, and slowly injecting it into the spirit grass fusion liquid, a "sizzling" sound came out instantly, a large amount of white gas continued to emerge, and the strong air pressure pushed the lid of the alchemy furnace to the ground. BANG BANG!

Qin Guan was shocked!

Once the lid of the alchemy furnace is pushed open and air rushes in, destroying the temperature and ingredients in the alchemy furnace, the medicinal materials in this furnace will be useless!

Once the medicinal materials are used up, he will not have a second demon heart marrow to refine Er Dan!

"You can't open it, press it down!"

Gritting his teeth, he used his soul power to the extreme, tightly wrapping the spirit grass mixture and the silver blood of the demon heart marrow, and continuously guided the generated white air out of the exhaust slot!

The spirit grass fusion liquid seemed to be very afraid of the silver blood of the demon heart marrow. Once it touched it, it quickly retreated. After Qin Guan struggled to suppress it with his soul power, it gradually calmed down and slowly merged with the silver blood of the demon heart marrow. It keeps rolling in the furnace, and then completely fuses with each other and evenly blends together!

"Finally the fusion was successful!"

Qin Guan's tense heart relaxed slightly. After the fusion, it was the last step of elixir condensation!

As long as the elixir is successfully condensed next, Qin Guan believes that the grade of the Huaer elixir he has refined will definitely reach the special level!

"Fortunately, I am using the spiritual weapon alchemy furnace that I got from Shi Wenhai. Otherwise, the ordinary alchemy furnace may not be able to sustain the explosion for such a long time, and I will probably be depressed to death by then!"

Smiling happily, Qin Guan was about to concentrate on condensing the elixir, when suddenly a crisp voice came into his ears.

"Kakaka!"

As Qin Guan's eyes widened in horror, he saw a thin, invisible crack appearing on the top of the spiritual weapon alchemy furnace. As the red flames burned, the crack gradually grew larger and extended!

Even the spiritual weapon alchemy furnace finally couldn't hold on and began to appear cracks under the continuous baking of the red flame earth fire for several hours. I'm afraid it won't be long before it explodes!

"how so!"

Qin Guan was shocked. Once the furnace exploded, his Huaer elixir, which was about to become an elixir, would be destroyed!

"No, we must speed up, successfully condense the elixir before the furnace explodes, and refine the Edan!"

Suppressing the shock in his heart, Qin Guan activated the Red Flame Earth Fire to the extreme, frantically using his soul power to wrap the fusion liquid in the alchemy furnace, rolling and condensing in the alchemy furnace!

At this moment, Qin Guan not only had to eliminate the interference of the alchemy furnace being about to break and concentrate on condensing the pill, but also had to use all his skills to race against time and strive to successfully refine the Hua E Dan before the furnace exploded!

Under the high temperature burning of the red flames, the soul power wrapped in the fusion liquid was the first to be madly burned, and waves of piercing pain came into his mind. If it weren't for the last thought in his heart, Qin Guan would have fainted from the pain.

"Crack, crack, crack!"

As time went by, the crisp sound became louder and louder, and the cracks on the alchemy furnace also spread rapidly. Soon, it almost covered the entire alchemy furnace like a spider web, making people worry that it might explode at any time!

"Dan Xiang!"

The condensed pills can be clearly seen in the alchemy furnace. At the same time, a faint fragrance came out of the alchemy furnace, floating in the room and into Qin Guan's nose!

Qin Guan's face was happy, and the fragrance of the pill came out, which meant that the pill was about to be made!

"Bang!"

However, just when Qin Guan just smiled, a loud noise was heard, and the spiritual furnace, which had long become like a spider web, finally couldn't hold on and exploded, with countless fragments flying everywhere!

A burnt smell instantly came out from the broken furnace!

"Failed..."

Looking at the burnt waste in the ruins of the furnace in front of him with a lonely expression, Qin Guan instantly felt like he fell into an ice cellar!