"Hmm? Space Formation?"

After Fang Yi entered the stone house, he was stunned for a moment, because from the outside, it looked only a hundred square meters, but there was another world inside. The hall facing the stone house door alone was one or two hundred square meters.

It looks small from the outside, but it has a huge space inside, which can only be achieved by space formation. Since Fang Yi came into contact with the formation, in addition to the teleportation array containing some principles of space formation, it was the first time he had come into contact with the real space formation.

However, Fang Yi also knew that this was not the time to study the formation. After being a little stunned, he swept his eyes around his body. When he saw it, Fang Yi was stunned again, because there was almost nothing in the huge space. Apart from a cushion on the ground, there was only a cauldron in the middle of the stone house.

"Is this an alchemy furnace?"

Fang Yi looked at the cauldron carefully. The shape of this cauldron and the Juntian cauldron was somewhat similar. It emitted a trace of spiritual power throughout the body, and it looked like an ordinary thing. What surprised Fang Yi the most was that the cauldron was still filled with a heat.

Fang Yi was very familiar with this heat because this was an energy that would only be emitted by the alchemy furnace during alchemy. In other words, the alchemy furnace should still be in the alchemy state. This discovery immediately shocked Fang Yi inexplicably.

"Fang Yi, what's so good about this alchemy furnace? I haven't known how many years have it been abandoned."

Seeing Fang Yi staring at the alchemy furnace, Long Wanda couldn't help but curl his lips and headed towards the stone house behind. According to Long Wanda's observation, this stone house did not look like an ancient ruin, but a bit like the retreat of a high-level cultivator. Perhaps some good things can be found behind.

More importantly, the little devil was inexplicably trapped in a deep sleep, and no one would compete with Long Wanda for anything. Of course, he would not take any good things alone. Fang Yi and the little devil always had to share one.

"The spirit of the weapon, come out!"

Fang Yi summoned the spirit of the Juntian Cauldron. After the spirit of the Juntian Cauldron became a spiritual weapon, the spirit of the artifact rarely appeared. In its words, the ancient inheritance of alchemy in the Juntian Cauldron is too vast, and it takes a long time to digest it.

"What's the matter? I'm very busy, don't look for me if I'm fine."

The voice of the weapon spirit sounded reluctantly in Fang Yi's mind. Although its cultivation level became much stronger with the recovery of the Juntian Cauldron, the spiritual consciousness of the weapon spirit was also greatly affected. Now it is just focusing its mind on learning the ancient heritage.

"Look at this alchemy furnace."

Fang Yi pointed to the alchemy furnace in front of him. After guessing that the alchemy furnace was still refining the alchemy, Fang Yi did not act rashly because Fang Yi knew very well that if it was really refining the alchemy furnace, he would definitely make the elixir of the furnace useless as soon as he opened the alchemy furnace.

"It's just a magic weapon, what's the best thing to look at?"

The spirit of the weapon spirit glanced at the alchemy furnace and said disdainfully: "It's still a magic weapon without advanced ability. You told me to come out and see such a inferior magic weapon, right? Hey, no, why is it still refining the alchemy?"

Judging from the current perspective of the weapon spirit, the alchemy furnace in the stone house was really not very good, but what he couldn't understand was that without the replenishment of the spiritual energy and true fire, the alchemy furnace was still running, and the elixir that had been refined for no time inside had not yet become a pill.

"Hmm? There is actually Nether Fire here?"

The spirit of the weapon carefully looked at the alchemy furnace and immediately found the problem. Below the three-legged tripod of the alchemy furnace, there was actually a cluster of blue flames. It was this blue flame that provided energy to the alchemy furnace continuously.

"Nether Fire? What's this?"

Fang Yi was stunned for a moment when he heard this, and saw the blue flame in his eyes. Fang Yi subconsciously wanted to use his spiritual sense to explore, but when Fang Yi's spiritual sense just touched the flame, a pain that seemed to tear Fang Yi's mind apart made Fang Yi quickly withdraw his spiritual sense.

"How can this flame hurt my spiritual consciousness?"

Fang Yi looked at the flame in shock and fear. Although he was still in the Qi training stage, his spiritual consciousness had surpassed Long Wanda. Even the Netherworld Qi in the Netherworld Sea could not hurt Fang Yi, but this small flame caused Fang Yi to suffer a big loss.

"Nonsense, the Nether Sea can already burn the spiritual consciousness of the cultivator."

Seeing Fang Yi's embarrassing look, the spirit of the artifact immediately laughed gloatingly, "I don't know how many years this Nether Fire has burned, and most of the spiritual power inside has been dissipated. Otherwise, not to mention that your spiritual sense is injured, even your entire person will be burned to ashes."

"Hmm? What are the benefits of you if I die?" Fang Yi said angrily: "Say whatever you ask, or I will confine you in the Juntian Cauldron!"

The cultivation of the instrument spirit in the Juntian Cauldron is now higher than Fang Yi, but as the master of the Juntian Cauldron, Fang Yi has absolute control over the Juntian Cauldron. He can completely confine the instrument spirit in one of the Juntian Cauldrons, so that it can no longer absorb the spiritual energy in the refining of the cauldrons.

"Just, just kidding."

Seeing Fang Yi's serious look, the spirit of the artifact suddenly didn't dare to keep it in hiding again. He said: "In addition to using the real fire of the natal body, there is another way to refine elixirs or weapons, which is to use the strange fire to refine elixirs or weapons. This Nether Fire is one of the strange fires."

After the Juntian Ding became a spiritual weapon, it transmitted a lot of inheritance to the spirits in the tripod, including a lot of knowledge about strange fire.

The so-called strange fire is a very strange flame born between heaven and earth. This flame can be said to be transformed by the spirit of the heaven and earth. Once they appear, they will have the vague consciousness of human beings. After a long time, the strength of strange fire will gradually increase, and the strange fire that evolves to the extreme is said to burn all things.

For alchemists, strange fire is the flame they value most, because using strange fire to refine elixirs will increase the quality of the elixir by more than 20%. However, strange fire is a spiritual object in the world. On the one hand, it is very powerful, and on the other hand, strange fire is connected to spiritual spirits. Even practitioners in the Golden Elixir stage may not have the ability to subdue a strange fire.

"Is this Netherworld Fire a kind of strange fire?"

When the listening spirit talked about this, Fang Yi had no idea. However, looking at the strange fire emitting a faint blue light, Fang Yi did not dare to act rashly. The flame that could even burn even the spiritual consciousness, Fang Yi was not sure to subdue it.

"Yes, and the Netherworld Fire is still the most powerful one among the strange fires."

The spirit of the weapon did not keep it in hiding, and his spiritual consciousness fluctuated: "It is said that the Netherworld Fire is the flame in hell. Use it to refine some elixirs used by evil cultivators. The effect of the medicine will often be about twice. The old guy named Long who is with you should be able to use it."

The strange fire is also divided into attributes. Just like the blue fire that Fang Yi saw, it belongs to the extremely cold attribute. Due to the attributes, the elixirs refined by the Netherworld Fire are mixed with the yin and cold energy. Normal practitioners cannot use it, but for Peng Bin and Long Wanda, it is an extremely precious treasure.

"The Netherworld Sea, Netherworld Qi and Netherworld Fire, I don't know if there is a Netherworld in this world?"

After Fang Yi connected the Netherworld Qi and Netherworld Sea, his mind couldn't help but think about it. Fang Yi was almost certain that neither Netherworld Qi nor Netherworld Fire had anything to do with this Netherworld Sea.

"I don't know if there is a Netherworld, but this Netherworld Fire is of great use to the Juntian Cauldron." The spiritual consciousness of the instrument swept back and forth on the alchemy furnace, passing a message into Fang Yi's mind.

"Hmm? What's the use?" Fang Yi was stunned for a moment when he heard this. The Juntian Ding is now a spiritual weapon. Could it be that he can still advance after absorbing the Netherworld Fire?

"The strange fire is almost immortal. If you can integrate various strange fires into the Juntian Cauldron, then you won't have to worry about the energy of the Juntian Cauldron's alchemy in the future." The voice of the weapon spirit was a little excited, as if you had seen some peerless delicacy. If Fang Yi hadn't been restrained, the weapon spirit would have been unable to bear it now.

"I don't have the ability to integrate the Netherworld Fire into the Juntian Cauldron." Fang Yi shook his head, what a joke, the Netherworld Fire can directly burn the spiritual consciousness, and Fang Yi has no ability to subdue it.

"Don't you do it, look at me!"

With the sound of the weapon spirit, the Juntian Cauldron suddenly appeared in front of the alchemy furnace. After the Juntian Cauldron, the size of a palm, was spinning around in the air for a while, the cauldron cover suddenly opened automatically, and the mouth of the cauldron was hanging in the air toward the position of the Netherworld Fire. A huge suction force directly absorbed the seemingly extinguished flame into the cauldron.

"It's that simple?"

Fang Yi was stunned. Just as he was stunned, the Juntian Ding had already closed the cover of the tripod, and the sound of the weapon spirit came into Fang Yi's ears, "I want to refine this Netherworld Fire. I can't refine the alchemy recently. Don't look for me if I have nothing to do, and don't look for me!"

Before the words were finished, the Juntian Ding had already fallen into Fang Yi's hands. Fang Yi found that the Juntian Ding, which was originally a little warm and cool, was now hot. Obviously, it was not easy for the weapon spirit to refine the Netherworld Fire.

"What a pity, this furnace of elixir is wasted."

After putting away the Juntian Cauldron, Fang Yi threw his spiritual sense towards the alchemy furnace. He could sense it. Without the blessing of the Netherworld Fire, the alchemy furnace quickly cooled down. Without the condensation of the elixir, based on Fang Yi's experience, the elixir in the furnace must have been wasted.

"Huh? Why does it smell like medicine?"

Fang Yi walked closer to the elixir furnace, but the end of his nose was filled with a smell of medicine, which made him stunned for a moment. He reached out and opened the elixir and looked inside. Two longan-eye-sized elixirs appeared in front of Fang Yi.

"What kind of pill is this?"

Fang Yi picked up a pill with some confusion. The medicinal fragrance made him feel like he was floating in the air. Although he didn't know the effect of the pill, Fang Yi was sure that the level of the pill was definitely not low. Perhaps it was not the pill taken by cultivators in the Qi training stage or even the Foundation Establishment stage.

"Hmm? I'm going to advance."
Chapter completed!