The Blood Spirit Dragon's watery eyes rolled, and he said, "It's easy to say, but I'll help you find the Heavenly Fire, and you have to provide me with seven days of Yin and Yang Qi for cultivation." ”

Lin Mu said: "You find it first." ”

Blood Spirit Dragon, said: "It's easy to find this, look at me." ”

After speaking, the Blood Spirit Dragon took a big mouth and swallowed the flame closest to him in one gulp.

Lin Mu was also a little surprised as he watched the Blood Spirit Dragon swallow the flames in one bite, you must know that the flame energy here is not low, if it weren't for the fact that he was a body refining cultivator, it would be very difficult to walk here.

The Blood Spirit Dragon smacked his mouth very much as if he was fine, and said, "It tastes good, come with me, I know where it is." ”

After saying that, the Blood Spirit Dragon staggered and flew in front, leading the way for the forest trees.

Lin Mu followed behind the Blood Spirit Dragon, and sure enough, he found that on the way of the Blood Spirit Dragon, the breath of the fire attribute was getting stronger and stronger, and at the same time, the temperature was getting higher and higher.

The thought that he might have a kind of heavenly fire right away, Lin Mu was also a little excited.

"This should be it. The Blood Spirit Dragon stopped and pointed to a twenty-meter-high hole in front of him.

Lin Mu looked at the entrance of the cave in front of him, which was completely shrouded by the fire curtain, and was sure that this was the bird's cave.

"Let's go inside, this little bird must have a lot of good stuff. The Blood Spirit Dragon looked at the entrance of the cave and was also very excited.

"Wait!"

Lin Mu grabbed the blood spirit dragon that was about to fly out.

The Blood Spirit Dragon said suspiciously, "What's wrong?"

Lin Mu raised his eyebrows and said, "Someone is coming!"

The Blood Spirit Dragon said, "That little bird is back?"

Lin Mu shook his head and said, "It's not that little bird, it's two cultivators. ”

When the Blood Spirit Dragon heard this, he immediately breathed a sigh of relief and said, "What are you afraid of, two cultivators, let's go over and eat them." ”

Lin Mu slammed a chestnut on the head of the Blood Spirit Dragon, and said, "You used to only be eaten by others, and you are two masters of the Transformation God Realm. ”

The Blood Spirit Dragon also wilted after listening to Lin Mu's words. With its strength at this time, it is barely able to deal with the masters of the Silent Annihilation Realm, and the masters of the Transformation God Realm, it is indeed only the share that can be eaten.

The Blood Spirit Dragon said, "What are they doing here?"

Lin Mu frowned and said, "It should be the same as our purpose." ”

When the Blood Spirit Dragon heard that these two people were also here to snatch the treasure, he was also a little nervous, and said, "Then what should we do?" Let's rush out quickly, don't let them grab ahead of us." ”

Lin Mu said: "We must grab something, let's wait and see first, and follow them to see the situation." ”

Just as Lin Mu and the Blood Spirit Dragon were talking, two cultivators of the Transformation God Realm, one tall and one short, wearing Danshi clothes, came to the front of the cave entrance.

Lin Mu looked at the cyan medicine pod on the chests of the two people, and his brows furrowed again.

The cyan medicine tripod represents that the two are the six pins of the Dan Master.

The six-pin Danshi is in the West Jizhou, and it is definitely the supreme existence among the Dan masters.

The Sixth Rank Pill Master is already the best among the Spirit Pill Masters, and he may become a Half-Immortal Pill Master at any time, even if he is in the Nine Star Sect, he will be absolutely courteous.

When the two Sixth Rank Dan Masters came here, a large part of the possibility was that they came for the Flowing Frost Heavenly Fire.

There are only two things that can attract Danshi, the first is the strange fire, and the second is the medicine tripod.

There is obviously no Yaoding here, but there is one in Tianhuo.

The two of them obviously came for the heavenly fire.

If the two of them are only Dan masters, but their cultivation is not high, Lin Mu can still go up and grab it.

However, one of the two of them is a god in the second layer, and the other is a god in the third layer, and the forest tree and the blood spirit dragon are sent to death when they go up.

Seeing that the two people had already passed through the fire curtain and entered the entrance of the cave, the Blood Spirit Dragon was also anxious, and said, "What should we do now?"

Lin Mu pondered for a moment, gritted his teeth, and said, "Go in, and when the time comes, you will see the opportunity!"

The heavenly fire was just around the corner, and it was obviously impossible to get Lin Mu to give up.

Since the decision was made, Lin Mu and the Blood Spirit Dragon immediately set off and followed the two into the cave.

Lin Mu and the Blood Spirit Dragon hid their bodies and quietly hung behind the two of them, following the two Dan Masters all the way, advancing towards the interior of the cave.

The bird's burrow is gourd-shaped, and the entrance is not large, but the further you go inside, the wider it becomes.

Until it went deep into the core of the cave, a basin with a radius of fifty miles appeared in front of everyone's eyes.

Looking at the sixth- and seventh-level elixirs that were randomly stacked in the basin, as well as countless high-grade spirit stones, the blood spirit dragon's eyes were about to pop out.

Lin Mu's attention was not on these foreign objects at all, but firmly stared at the white jumping flames in the center of the basin.

Frost Sky Fire!

There is a huge difference between the way the Frost Sky Fire is generated and the ordinary Sky Fire, the ordinary Sky Fire is produced in extremely hot places, but the Frost Sky Fire is different.

The Flowing Frost Heavenly Fire is produced in an extremely cold place, and the cathode generates yang, and the Flowing Frost Heavenly Fire is produced in the extremely cold place.

Therefore, the Flowing Frost Heavenly Fire has the extremely hot fire attribute of the Heavenly Fire, and at the same time has the extremely cold water attribute.

Heavenly fires with two different attributes at the same time are extremely rare among different fires.

If it weren't for the Flowing Frost Heavenly Fire, which needed two spiritual objects with different attributes, Extreme Yang and Extreme Cold, to be upgraded, the ranking of the Flowing Frost Heavenly Fire would definitely be in the top five.

Lin Mu looked at the white Flowing Frost Heavenly Fire Outer Flame, a layer that was obviously more than the middle flame, and there were many dazzling white circles on the white, knowing that the Flowing Frost Heavenly Fire at this time was just a first-level Heavenly Fire.

Frost Heavenly Fire can be upgraded a total of nine times, and the power of each time is more than dozens of times higher than the power of the previous one.

Basically, the third-level Flowing Frost Heavenly Fire is already equivalent to the Immortal Flame, the eighth-level Flowing Frost Heavenly Fire is already the top Immortal Flame, and as for the ninth-level Flowing Frost Heavenly Fire, no one has seen it yet, and no one has heard of it.

However, it is too difficult to upgrade the Flowing Frost Heavenly Fire, not to mention that the spiritual objects of the Extreme Yin and Extreme Yang are not easy to find, even if they are found, it is very, very difficult to upgrade.

But no matter how difficult it is, Tianhuo is Tianhuo after all, and Lin Mu definitely does not intend to give up.

The two Dan Masters, one tall and one short, also put all their attention on the Flowing Frost Heavenly Fire at this time.

The tall Dan Master, looking at the Flowing Frost Heavenly Fire that was constantly jumping in front of him, his eyes were shining, staring at the Heavenly Fire, and said, "There is really a Heavenly Fire here, but it is still the Flowing Frost Heavenly Fire, this time we are developed." ”

The short Dan Master looked at the Flowing Frost Heavenly Fire in front of him, his eyes also lit up, and said, "This time it is really happening, there is Flowing Frost Heavenly Fire, even if it is a seventh-level pill, we can refine it." ”

The tall Dan Master said: "If it weren't for the appearance of the Ten Thousand Beasts Secret Realm this time, and those masters restrained that little bird, we wouldn't have had a chance to get close to here at all, and this can be regarded as our creation." ”

"What are we going to do, they're ready to go and collect the Skyfire. The Blood Spirit Dragon looked at the tall and short Dan Masters, ready to start collecting the Flowing Frost Heavenly Fire, and his heart was also anxious.

Lin Mu transmitted the voice and said, "Don't wait and see, Tianhuo is not so easy to be collected. The two of them want to collect it, and it will take a lot of effort. ”

After listening to Lin Mu's words, the Blood Spirit Dragon was also patient and quietly lurked.

"Let's do it quickly, don't wait for it to come back. Danshi said one by one.

The tall Dan Master nodded and said, "Okay, we'll start collecting the Heavenly Fire now." ”

The two nodded, and at the same time, took out a small turquoise bottle from their arms.

Lin Mu looked at the small frosty bottle in the hands of the two of them, his eyes were also tight, and he said, "Extremely cold ice pith!"

When the Blood Spirit Dragon heard Lin Mu's words, he also scratched his head and asked curiously, "What is the Extremely Cold Ice Essence, is it delicious?"

Lin Mu looked at it and knew that the Blood Spirit Dragon he ate was also not angry, and said: "It's very delicious, if you eat it, it can freeze you into a popsicle in an instant!"

The Extremely Cold Ice Essence is a unique specialty of the North Yuzhou in the Xiuzhen Realm, but this specialty is not so easy to find.

The Extremely Cold Ice Pith must be produced in the ice veins that have been precipitated for tens of thousands of years, and basically a 10,000-mile-long ice mountain range can produce a drop of Extremely Cold Ice Pith in 10,000 years.

And even if this is the case, not all ice veins can be generated, and ice veins must appear under specific geographical conditions before ice pith can appear.

Although the Arctic Ice Essence is very difficult to produce, it is extremely useful.

First of all, the Extremely Cold Ice Essence can be used to refine the top-level elixir of the water attribute, and the Extremely Cold Ice Pith can also improve the spiritual veins of the water-attribute monks, making it become a pure water spirit root, and even have a certain probability of becoming an extremely rare ice spirit root.

Of course, these are not the most important, the most important thing is that the extremely cold ice pith can isolate the heat of the fire, although it is only temporary, but it is not easy, you must know that the fire of heaven and earth is incompatible, and it is not easy to isolate it.