When Song Kai heard this, his heart cooled, this is special...... Is it that difficult?

Dugu Khan was very reluctant to touch the green thunder wood in his hand, and said: "Hey, Mr. Song, if you have the opportunity to go to the Steel Empire in the future, you can find an alchemist over there." On the side of the Black Steel Empire, the level of the forging masters is still very high, and their cultivation level may not be much different from our White Tower Kingdom, but for the casting of equipment and weapons, it is much more powerful than ours here. ”

Song Kai shook his head and sighed, "I'm in a hurry now, what kind of Black Steel Empire, I don't think I will go." Mr. Dugu, is there no other way to fuse these two things together? ”

Dugu sweated for a moment and said: "It's really not good, if I can find my grandfather's storage ring, he has a red fire armor piercing furnace in it, use that furnace, plus you help me, use the flame technique, maybe I can still succeed." But now, there is not even the most basic furnace that can melt two treasures, so it is simply impossible. ”

Song Kai stood there, depressed.

Dugu Khan said: "Qinglei Wood, although it is brave, but after all, it is essentially a wooden material, if you want it to fuse with Thunder Fire Gilt, the furnace you need must be the best, the temperature can reach thousands of degrees in an instant, otherwise, it will only damage two precious materials." ”

Song Kai said to Dugu Sweat: "Okay, I know, I'll go into the valley to see if I can find the traces of Dugu's seniors." ”

"Enter the valley?Mr. Song, don't go, the demon beasts in the valley are entrenched, and the Fire Sacred Stone has appeared there, to be honest, the air is poisonous, and there have been masters of the Jindan Realm Quadruple and Jindan Realm Pentachi before, and they have entered, but they have all returned in vain. Dugu said to Song Kai with sweat.

Song Kai waved his hand, "Just tell me the specific route, if you can't find it, I'll return, if I find it, I'll try to bring back the old man's bones." Don't worry, I won't risk it, and if there is danger, I will return early. ”

"Well, thank you Mr. Song. ”

Zhou Shiyun looked at Song Kai worriedly.

Song Kai asked Zhou Shiyun to stay in this blacksmith shop, he cleaned up, took the route map, and walked towards the valley.

If this time, there is really no way to succeed, then next, it will be really difficult to face the Sky Eagle Club.

Although the Jade Dragon Root and the Golden Dragon Yin Bowl can make their cultivation very fast, they are very, very rare after all, and now Song Kai is eager to improve his strength, so improving his weapon is the best choice.

It's just that now it seems that it is not so simple to completely integrate the two materials.

It is best to be able to find Dugu Lao Tie's ring.

Song Kai's figure went directly into the valley.

After all, this is the most remote place in the entire White Tower Kingdom, and many people have never heard of this Lihuo City in their lives.

The overall strength of the people here is low, and similarly, the strength of the demon beasts above the mountain range is also average. There are particularly powerful ones, all of which are entrenched in the middle of the mountains and rivers, which is relatively far away from here.

Song Kai didn't worry too much, his divine sense was released to the maximum, and then he quickly rushed forward.

Avoiding several demon beast nests, he moved forward at a fast speed, almost running more than 700 kilometers, and at night, there was already a heat wave rolling in front of him.

Song Kai knew that this was the place where the Fire Sacred Stone had once appeared.

The Fire Sacred Stone is a kind of stone, what it is, Song Kai really doesn't care, he is not a forger, and it is useless to find that kind of stone.

What Song Kai wanted was a stove.

The air in the heavens and the earth was so hot that it seemed to be burning. Moreover, it may be that it was once burned violently, so there is no oxygen in the air here, which makes people suffocate, and at the same time, there are many toxic substances floating in the air.

Not to mention breathing, even if you walk from the inside, your skin looks like there are countless insects biting.

The spiritual power in Song Kai's body spread all over his body, isolating the air outside.

However, this is also too consuming of spiritual power.

Song Kai took out a set of clothes similar to a spacesuit from the storage ring, quickly put them on, and then connected an oxygen cylinder.

Although the air is very hot and poisonous, the chemical protective clothing made by the National Security Bureau is absolutely sturdy and durable.

Song Kai put on his clothes and entered the valley.

After walking for more than ten kilometers, the surroundings were already foggy, and impurities were floating in the air, blocking the view.

This is much worse than the smog in Kyoto City on Earth, estimated PM2. 5 values, at least more than 10,000. and sandstorms on a level.

"Damn, what is this?" Song Kai frowned and continued to walk inside, "This feels like a volcano after an eruption, so poisonous?"

Just thinking about it, suddenly, a fiery red lizard swooped towards Song Kai.

The speed of the lizard was too fast, and in this mist, it came and went without a trace.

Song Kai didn't see it at all, if it wasn't for his divine sense, he would have been bitten by this lizard.

Without thinking about it, Song Kai dodged directly to avoid it.

"Hoo ......"

The chemical protective suit on Song Kai's body was scraped by the lizard's claws, and in an instant, the chemical protective suit was torn out of a big hole.

Then, the highly toxic hot air around it drilled into it.

"Grass!"

Song Kai was furious, and directly pulled out the gilded Lei Ri knife and slashed towards the lizard.

Above the gilded Thunder Sun Knife, the light of the Fire, Earth, and Gold Fusion Technique burned.

"Boom"!

There was a loud bang.

The lizard was directly cut in half by Song Kai.

However, the lizard did not die, its body was blown into four or five pieces, but it swayed tenaciously there, and its whole body burned with raging flames, making the air around it even hotter.

"What kind of monster beast is? It feels like it's made of stone. Song muttered happily as he slapped the salamander into the air and continued inside.

After walking more than ten meters, Song Kai stopped suddenly.

I saw that around, in the middle of the dense mist, there were countless flame lizards, these lizards, maybe each of them is not strong, maybe only the strength of the Jindan Realm Triple Strength, but they are not afraid of death, and they are not easy to die. They were all surrounded by poisonous fire, and the temperature of the flames was very high, and Fang Fu could melt everything.

The point is, there are too many.

Song Kai swallowed his saliva and looked around, there were dozens of them, front and back, left and right, and some lizards, lying on the stone wall above his head.

Moreover, there are more and more.

The air around it looks like it's going to turn into flames!

What a situation this is!

Song Kai was really nervous at this moment, if he didn't die under the hands of the Sky Eagle Society, but was burned to death by these broken lizards, it would be really embarrassing.

"Boom!"

A large lizard suddenly pounced.

Song Kai slashed down, and the lizard swooped and split into several petals.

However, after the lizard was cracked, it burned even more violently, and Song Kai's hair instantly emitted a scorched smell and burned it directly.

More salamanders, to rush over.

Song Kai didn't even think about it, and planned to run outside.

It's too hot.

If only the South Pole was ahead.

Song Kai suddenly remembered that in his storage ring, there was also the 10,000-year-old Xuanbing Heart that Qin Bird gave you. At that time, when Qin Niao gave it to himself, he said that it was a heaven-level material.

At that time, Qin Bird gave Song Kai, one was grateful to Song Kai and found the traitor of the Heavenly Demon Hall, and the other also wanted to have a good relationship with Song Kai, after all, Song Kai and Zhu Mo, the apostle candidate, had a very good relationship.

Thinking of the Ten Thousand Years Xuan Bing Heart, Song Kai immediately took it out.

As soon as the three 10,000-year-old Xuanbing Hearts were taken out, the temperature around them instantly dropped by dozens of degrees.

"Roar"!

"Hoo ......"

"Bang"!

The flaming lizards around them suddenly chirped and roared as if they were going crazy.

And the few flame lizards closest to Song Kai lay directly on the ground, and the flames on their bodies were extinguished a lot.

"Huh?" Song Kai looked at it and was pleasantly surprised.

Damn, it seems that these flame lizards, although they are not afraid of their big swords and martial arts, are very afraid of low temperatures.

Thinking of this, Song Kai took the Ten Thousand Years Xuanbing Heart and approached the Flame Lizard directly.

"Whoosh......"

"Whoosh" ......

The flame lizards in the distance all fled quickly.

And the flame lizard in the vicinity, after being approached by Song Kai, the flames on its body were extinguished, and then, it turned into a pile of fiery red stones and died.

It's as if all of a sudden it's been petrified.

The corpses were all fiery red stones, not flesh at all.

"What's the situation? Could it be that these lizards are all stone monsters?" Song Kai frowned.

However, he didn't think much about it, and now, now that he had found a way to restrain those flame lizards, Song Kai didn't hesitate any longer, and he immediately ran deeper into the valley.

After running for more than a hundred meters, a deep hole appeared, and outside the hole, there was a broken purple-black armor, the armor of a human being......