The mountain peak is a thousand meters high. Although it is not as hot as the ground, it is definitely not a place where ordinary cultivators can stay.

Because the fire evaporated from the ground, it gathered in the air and formed a substance like a burning cloud above a thousand meters altitude.

That kind of substance is dispersed on the mountain peaks. As long as cultivators with lower cultivation levels below the Golden Immortal level are contaminated, they will probably be poisoned by fire.

Only the energy shield of the Golden Immortal cultivator can block this substance outside the body and prevent it from corroding the body.

Even Su Xiaofan felt a little palpitated by it. Instead of trying to absorb this substance, he used his spiritual thoughts to block it from his body.

"Brother Huotian, this place is really not for humans."

After reaching the top of the mountain, Su Xiaofan discovered that there were only him and Lord Huo Tian on the top of the mountain, and there was no third person.

"To other venerables, this place is not very good, but to me it is a treasure."

Venerable Huo Tian laughed when he heard this, "Do you know how many fire cultivators in the universe want to come to this great secret realm?"

While speaking, Venerable Huo Tian took out a bottle made of unknown materials. The bottle was only about thirty centimeters high. There was no cork at the mouth of the bottle, but a talisman attached to it.

Venerable Huo Tian placed the bottle on the ground, then opened the talisman and cast several spells with both hands.

As Venerable Huo Tian played the magic formula, a vortex seemed to suddenly appear at the mouth of the bottle, sucking all the fire energy floating on the mountain into the bottle.

The fire-toxic substance that Su Xiaofan was a little afraid of was also sucked into the bottle like burning clouds.

Su Xiaofan could tell that there must be a Sumeru space in the bottle. After more than half an hour, when the fire clouds on the mountain peaks became thinner, the suction at the mouth of the bottle disappeared.

Venerable Huo Tian quickly put the talisman back on, then put the bottle back into the storage space with a smile on his face.

"If this bottle of fire poison is put up for auction, if it is encountered by a fire cultivator, it will be worth at least three top-quality Yuan stones!"

Su Xiaofan was a little surprised by the words of Venerable Huo Tian. He did not expect that this substance, which was like a burning cloud, was actually a resource needed by cultivators.

"Brother Huotian, why don't you put the fire poison above into a bottle?"

Su Xiaofan looked at the thick red clouds above his head and felt a little puzzled. His spiritual sense could tell that the burning clouds above were a greater threat to him.

"I can't collect the money above."

Venerable Huo Tian shrank his head when he heard this, "Brother Su, in this secret realm, you can fall into the magma, but you must not break into the poisonous fire cloud. Even Daluo Jinxian can't stand it. "

In the words of Venerable Huo Tian, ​​the fire poison accumulated in the Yanyang secret realm has existed for who knows how many years. It is the most dangerous place in this great secret realm.

There was once a fire-type Golden Immortal cultivator who collected this kind of fire poison. The magic weapon he took out at that time successfully absorbed the fire poison.

But what the Golden Immortal Venerable didn't expect was that when he put the magic weapon containing the fire poison into his natal cave, the magic weapon suddenly exploded.

The natal cave is stored in the cultivator's body. The fire poison in the magic weapon burned directly in the body of the golden immortal, and even burned the golden immortal to death.

From then on, no one dared to collect the fire poison in the air. They could only collect the relatively thin fire poison floating on the mountain peaks, and they only dared to put it in their portable storage equipment. No one dared to collect it anymore.

Put it into the natal magic weapon.

"What's the use of this fire poison?"

Su Xiaofan asked a little strangely. Apart from feeling the threat of fire poison, he didn't know what effect they had.

"Weapon refining, or body refining!"

Venerable Huo Tian said: "I call it fire poison. In fact, it is a very refined flame that can temper the impurities in the magic weapon..."

Venerable Huo Tian is a cultivator of the fire system. Usually fire cultivators are experts in refining weapons or elixirs.

Venerable Huo Tian is no exception. The magical weapons he refines are even more advanced than those refined by the master of weapon refinement. However, Venerable Huo Tian rarely refines them.

The characteristics of fire poison make it different from strange fire that can be used repeatedly.

Fire Poison uses its most tyrannical method to temper magic weapons. Even the weaker magic weapons cannot withstand it. It is considered good if one of ten magic weapons can succeed.

But the magic weapons tempered by fire poison must be of the highest quality. For example, Venerable Huo Tian's natal immortal magic weapon is a top quality immortal magic weapon.

After Venerable Huo Tian succeeded in refining it, he put the magic weapon in the poison of fire and tempered it for three years before it was considered a success.

The long sword belonging to Venerable Huo Tian is already somewhere between fantasy and reality, and the sword also contains the properties of fire poison.

Relying on his own magical weapon, Lord Huo Tian was able to break through the defense of the Balrog with one sword and cut off his shoulder. Otherwise, when they were all cultivators of the same level, even a sneak attack would be difficult to achieve such results.

.

Moreover, when the Balrog had one of his shoulders cut off, the fire poison also invaded his body. Even if the Balrog had the cultivation level of the Demon Emperor, he would not be able to get rid of the fire poison in hundreds of years. It can be seen that the Fire

The poison is so overbearing.

"What other benefits are there?"

Su Xiaofan was stunned for a moment when he heard this, "Brother Huo Tian, ​​can my magical weapon be tempered by the poison of fire?"

"That sword of yours?"

Lord Huo Tian saw Su Xiaofan take action and shook his head, "I don't recommend you to temper it in fire poison. If it is damaged, your magic weapon will be damaged and it will be difficult to repair...

"

Venerable Huo Tian had seen Su Xiaofan’s sword-shaped magical weapon.

In his opinion, the refinement was just average, and the material was not that good. It was only Su Xiaofan's strong cultivation ability that could bring out the power of the magical weapon. The magical weapon itself was not up to the tempering standards.

"Okay, brother Huo Tian, ​​tell me what's going on with this fire poison body refining?"

Su Xiaofan gave up the idea of ​​using fire poison to temper his natal magical weapon. The natal flying sword was refined when he was in the golden elixir stage. Later, it only increased in power as his cultivation level increased.

But as Lord Huo Tian said, that natal flying sword can no longer keep up with Su Xiaofan's strength. If he doesn't want to give up this natal flying sword, he needs to add materials to continue refining it.

Venerable Huo Tian also gave Su Xiaofan advice that top-quality placer gold is the best material for refining weapons.

However, refining the natal magic weapon requires a lot. Maybe in the future, after they can obtain a large amount of top-quality placer gold, Su Xiaofan will have the opportunity to refine his natal flying sword again.

"Fire poison body refining is to use the method of weapon refining to temper the body with fire poison..."

Venerable Huo Tian knew that Su Xiaofan's inheritance seemed to only include cultivation techniques, and he didn't know much about many things about cultivators, so he patiently explained it to him.

The general meaning of the fire poison body refining is somewhat similar to that of the weapon refining, but the method is not as rough as the weapon refining.

The physical bodies of cultivators, especially those of high-level cultivators above the level of Immortal Lord, are undoubtedly much weaker than those of monsters and demons.

Because after a cultivator becomes an immortal, the cultivation method is basically to refine the spiritual energy of the ancestors to realize the state. Once the state reaches the cultivation level, he will naturally be promoted. The strength of the cultivator lies in the use of the spiritual energy of heaven and earth and the laws of the universe.

Although there are cultivators who practice physical training, they are extremely rare. Therefore, the physical body is the shortcoming of human cultivators, which is recognized by all cultivating races.

Therefore, many high-level cultivators, in order to enhance their combat power, will find other ways and use other methods to strengthen their physical bodies.

Fire poison body refining is a method developed by high-level cultivators of the fire system.

At the beginning, a relatively thin trace of fire poison was inhaled into the body, and then it was refined with all one's strength.

During this process, although the fire poison will also damage the cultivator's physical body, the strength of the physical body will increase after refining.

As the fire poison is continuously refined, the cultivator's physical strength will continue to increase. Although it is still unable to compare with the demon clan, it is much stronger than cultivators of the same level.

"Do you want to temper my physical body?"

After hearing Venerable Huo Tian's explanation, Su Xiaofan looked at the thin fire poison around him.

To be fair, except for the thick fire cloud above his head, the fire poison floating on the top of the mountain did not give Su Xiaofan much sense of threat.

Although the flaming cloud fire poison in the clouds made Su Xiaofan fearful, it seemed that it could not pose a fatal threat to him. Su Xiaofan thought that he could try using it to refine his body.

"System, can you refine a magical weapon that can absorb the fire poison?"

Su Xiaofan hesitated for a moment and called out the system weapon spirit in the sea of ​​consciousness.

Now is naturally not the time for body training, but Su Xiaofan doesn't think he will come to this secret realm often in the future, so if possible, he still wants to take away some of the fire poison.

"Can!"

The mechanical sound of the weapon spirit started to sound, "Three top-grade Yuan stones, half a pound of placer gold, one top-grade amethyst, one top-grade ethereal stone, one piece of white moon gold and mountain and river immortal copper, the refining pool can help you refine it!"

"Damn it, all the materials you need are top-quality materials?"

Hearing the voice of the weapon spirit, Su Xiaofan felt a little stupid. Just refining a container actually required so many top-quality materials.

The Baiyue Gold and the Mountain and River Immortal Copper are one of the auxiliary materials needed to refine the secret door. Su Xiaofan has it, but he doesn't know if it is worth using it to refine this container.

"Brother Huotian, do you still have Baiyue gold and mountain and river immortal copper?"

Su Xiaofan hesitated for a moment and then asked Lord Huo Tian.

If Lord Huo Tian says there is no more, Su Xiaofan plans to give up this refinement, after all, he may not be able to collect these two materials in the future.

Su Xiaofan was naturally more concerned about refining the secret door than refining a container to absorb fire poison. If these two auxiliary materials were lacking in the future, Su Xiaofan would not stop crying.

"Yes, these two materials are materials from all realms of the universe, so they are not that rare."

After hearing Su Xiaofan's words, Lord Huo Tian took out two pieces of metal and threw them to Su Xiaofan.

The materials that Venerable Huo Tian gave Su Xiaofan before were the most common materials, but the quality of what he brought out this time was much higher than what he had given before.

"Thank you, brother!" Su Xiaofan was not polite and took it directly. He could also feel the difference in the quality of the two materials.

Naturally, he kept the secret refining door, and Su Xiaofan threw the two materials in the body into the weapon refining pool.

Also put in are the top-grade Yuan Stone, gold dust amethyst and top-grade ethereal stone.

If Venerable Huo Tian saw these refining materials, he would definitely cry out in distress. You know, when he was refining the secret door, he couldn't find a top-quality ethereal stone.
To be continued...