In a deep cave, strong winds stirred intermittently, and even a burning pain could be felt from the soles of your feet as you walked.

Although he had prepared a pair of stone-soled shoes in advance, Xuan Ze was still so hot that he jumped on his feet.

"Old fellow, it's so hot before we get underground, will we be roasted when we go down?" Xuan Ze looked at the brighter and brighter passage in front of him, and said with a bitter face.

"If you think about it carefully, it's really possible, why don't we go back?" Tianxin Venerable teased Xuan Zedao.

He's a ghost, and he doesn't feel even if his feet are burned, so it doesn't matter.

Xuan Ze's face suddenly darkened, "You fucking play with me!" ”

"Hahaha! Let's teach you one more trick! In fact, hot and cold are just a pulsating performance, cold because the pulse is slow, and hot, because the pulse is fast, if you want to cool your feet, first of all, you learn to flatten the veins! This is called Pulse Tranquility in our world of pulse magicians! Once you have achieved pulse calm, your knowledge of the pulse will be on a higher level, which is very beneficial for developing your own pulse technique in the future. Venerable Tianxin laughed and said.

"If you have this method, don't say it sooner......," Xuan Ze complained, and then tried it himself.

Mai Jing is easy to say, but it is not easy to do, the main thing is that he calms not the pulses in his body, but the pulses around him.

However, although he couldn't perform pulse meditation in a short period of time, because of the distraction, the soles of Xuan Ze's feet were not so hot.

The cave didn't last long, and it didn't take long for Xuan Ze, Ah Da, and Tianxin Venerable to come to the end of the passage - in a huge karst cave!

The cave is actually not too big, but in the middle, it is an abyss with a depth of 100 zhang, looking down, Xuan Ze can even see the lava tumbling below.

"It's such a big place here, don't tell me the Fire Spirit Drill is down here!" The rising heat wave below blew Xuan Ze's long clothes floating, and there was already a slight smell of burnt hair in his hair, and Xuan Ze's face was extremely ugly.

"You guessed it! See the diamond-shaped red crystal on the rock wall below? That's the Fire Spirit Diamond! Venerable Tianxin smiled very unconscionably.

"Damn! So deep, how do you want me to go down? Xuan Ze almost wanted to vomit blood.

"Isn't your Qingluan totem already usable? Fly down! "Heavenly Heart Venerable is a matter of course.

"Damn! Is that my life-saving good? Use it here, how to run away in case of danger in the future? Xuan Ze said speechlessly.

"Oh too! Then you can do it! I'm just giving advice, and it's up to you whether you can do it or not. "Heavenly Heart Venerable doesn't care about the Tao.

"Damn!" With a dark face, Xuan Ze didn't want to talk to Tianxin Venerable anymore, but turned his gaze downward, his eyes full of struggle.

"Be careful when you go down, in fact, the splashing lava down here is not the most dangerous, the most dangerous thing is the fire bat below, that thing doesn't seem to have much strength, but there are a lot of them, and it's hard to entangle!" However, before Xuan Ze could say whether to go or not, Tianxin Venerable said extremely annoyingly.

"And fire bats? Why didn't I see it? Xuan Ze's face darkened.

Previously, they had already seen the power of those fire-attribute beasts before entering the cave, and there was actually a group of fire bats below, and Xuan Ze was already wondering if he was going to go back home directly.

"They are all hiding in small holes in the rock wall, you can't see from above, you need to go down to see them." Tianxin Venerable said, "Don't be afraid, you go down to collect fire spirit diamonds, not stab bats' nests, as long as you move quickly, three hundred fire spirit diamonds, a matter of minutes." ”

With a gloomy face, Xuan Ze didn't speak, but it didn't take long for him to take a deep breath, and then with a wing behind him, the whole person swooped down.

"Young man, what an impulsiveness, I didn't tell you that the Fire Spirit Diamond was food for those fire bats...... Oh, you're going to be out of luck now! However, as soon as Xuan Ze flew down, the Heavenly Heart Venerable smiled evilly and muttered.

And Ah Da on the side also let out a stupid laugh very cooperatively.

Not long after flying down, Xuan Ze noticed the countless caves on both sides of the rock wall, as well as the pair of dark red eyes in the caves.

When the fire bats saw a winged creature flying past their door, they screamed uneasily, making a "squeaking" sound, but none of them seemed to fly out.

Seeing this, Xuan Ze also secretly breathed a sigh of relief, and then accelerated and rushed towards the nearest piece of fire spirit diamond.

However, when Xuan Ze picked the first Fire Spirit Diamond, the screams of the group of fire bats became louder. When Xuan Ze picked the tenth, several fire bats had even poked their heads out.

For these, Xuan Ze didn't notice. He was now immersed in the joy of obtaining the Fire Spirit Diamond.

The Fire Spirit Diamond is extremely precious in the Northern Regions, it can not only be used for arraying, but also for strengthening the fire attribute vein, and even some divine patterns also need the powder of the Fire Spirit Diamond as a raw material, so one can be sold for the price of three medium-grade divine vein stones! There are so many fire spirit diamonds here, Xuan Ze can't help but feel excited as long as he sees it.

However, as time went by, Xuan Ze picked more and more fire spirit diamonds, and the fire bats below finally couldn't sit still.

When Xuan Ze was about to pick the fire spirit diamond from the door of his house, a basin-sized fire bat flew out and bit Xuan Ze's palm fiercely.

There was a sharp pain on the back of his hand, and Xuan Ze hurriedly withdrew his hand, and when he looked at it, a pair of small eye holes had been burned there, and there was a slow black smoke.

"Fire poison!" Looking at the sickly dark red on his palm, Xuan Ze's face suddenly changed.

A scorching pulse flowed down the wound to Xuan Ze's heart, Xuan Ze couldn't care so much, and hit it with one palm, forcing out the fire poison that had not yet flowed away.

Caused by the palm wind, a dark red pulse instantly hit the opposite fire bat.

"Squeak!"

Hit by Xuan Ze's palm, the fire bat suddenly fell on the rock wall and screamed, and then fell into the lava like a meteor.

However, before Xuan Ze could breathe a sigh of relief, there was a dense popping sound around him, and then Xuan Ze saw countless fire bats covering the sky and the sun surrounding him.

His expression changed suddenly, Xuan Ze hurriedly put his hands together, and then pushed on both sides, and the chaos was launched.

The frenzied pulsation instantly crushed those fire bats into a rain of blood, and Xuan Ze also let out a long sigh of relief.

However, just as he was about to continue picking the Fire Spirit Diamond, the lava beneath it tumbled violently. Then, the head of a fire bat, the size of a house covered in dark red scales, poked out.

"Who dares to spread wilderness in my Fire Spirit Abyss!" The urn said a human word angrily, and the huge fire bat slowly stretched out his wings that covered the sky and the sun, even if it was half-submerged in the lava, and occupied almost the entire karst cave.

"Huh? It's a human kid! Boy, I ask you! Why do you come to my cave and kill my child? But do you think I'm a bully of the Red Flame Bat King? Raising his eyelids, he saw Xuan Ze suspended in mid-air, and the Red Flame Bat King was full of fierce light.

"The seniors misunderstood, the juniors are just self-defense! In fact, the younger generation just wants to take some fire spirit diamonds, and they don't mean to offend! Swallowing hard, Xuan Ze said nervously.

A bat that has turned away the transverse bones in its chest and can speak people's mouths, not to mention the cultivation of the Tibetan Dan period, this kind of existence, even some median gods are not necessarily his opponents, Xuan Ze only feels that he has fallen for eight lifetimes.

Secretly looked up, Tianxin Venerable and Ah Da were still there, but Ah Da was stupid, still there hehe giggling, while Tianxin Venerable was touching his chin, not knowing what he was thinking.

In the Hatred Heaven Continent, the beasts also have high and low strength, respectively, smart, civilized, Tibetan Dan, Xuanling and transformation, the sign of the alien beast in the enlightenment period is to have the same wisdom as humans, and the sign of the Tibetan Dan period is to be able to speak people, and the Xuanling realm is even more powerful, directly turning into a spirit is no longer confined to his own body, but has an awakened beast soul, as for the transformation period, it is not to mention, once it reaches the transformation period, the alien beast can be incarnated as a human and walk the world!

The Red Flame Bat King is not indeed a strange beast above the Tibetan Dan Realm, but he is not only the Tibetan Dan Realm, but the terrifying Xuanling Realm!

However, although he is extremely strong, because he lives in the volcano all year round, his temper is not too bad.

Other bats may be carnivorous, but he is an authentic vegetarian bat. He doesn't eat anything but the Fire Spirit Diamond.

Therefore, after listening to Xuan Ze's explanation, although the Red Flame Bat King was still angry, it was not as hot as before.

"You rushed up to my children to eat them, and they rightly bitten you! Why do you say you're defending yourself? If you are defending yourself, aren't they defending yourself? Boy, you are so daring! It's just too deceitful! ”

Saying this, the wings of the Red Flame Bat King shook suddenly, and suddenly countless magma rained around.

With such a dense magma, Xuan Ze couldn't dodge it at all, although he used the sun and moon to lure away some of the magma, but his body was still more or less glued.

There was a burning pain in his back, and Xuan Ze tried to activate the pulse again without thinking about it.

This time, Xuan Ze actually succeeded by mistake! A chill instantly enveloped Xuan Ze's body!

"Huh! Calming the mind? How do you know my master's state of mind? Seeing that a chill rose around Xuan Ze's body, and the expression on Xuan Ze's face was much calmer, a fiery red glow suddenly flashed in the eyes of the Red Flame Bat King.

"What calming the mind? The younger generation really doesn't know! This trick of the junior was learned from the senior above, called Pulse Jing, which is just a small means of flattening the veins! ”

Xuan Ze's expression flashed.