Seeing Zhuge Kun and Zhao Kang leave, Huo Chen turned around and walked into the depths. Turning the mountain, Huo Chen found a wider space with a higher temperature.

Huo Chen searched carefully for a while, and sure enough, he found a karmic fire red lotus not far away, although it was not yet mature, but it had a Hongxi ring, and he was not afraid of anything. Huo Chen carefully transplanted this karmic fire red lotus into the Hongxi Ring and put it together with other medicinal materials. Although there are not so many fire attribute elements here, and they don't mature so quickly, Huo Chen has the weapon of nameless spring water, and when he needs it, he can directly pour a little bit of it, and it will mature immediately!

In this way, Huo Chen searched here for more than an hour, and found more than a dozen karmic fire red lotuses, if he was lucky, he could refine hundreds of bottles of awakening elixir, which could restore the fighting spirit of the glorious warrior in an instant!

When Huo Chen had almost collected it, he also had a plan to turn back. Suddenly, Huo Chen felt a wave of heat coming, the magic shield collapsed instantly, and the magic shield released by the fire defense demon pattern on the suit also rippled. Huo Chen felt that the magic crystals that provided the magic power of the defensive magic pattern were shrinking at a speed that was visible to the naked eye, and the magic power was consumed very quickly.

Huo Chen hurriedly released three Fire Wall Techniques one after another to resist and absorb this sudden heat wave. When the heat wave gradually disappeared, the Fire Wall Technique closest to Huo Chen was already in jeopardy. Huo Chen hurriedly released another magic shield for himself, replacing the magic crystal on the suit.

"How could there be such a big movement just now? There must be something quirky! Huo Chen muttered to himself.

Huo Chen followed the direction of the heat wave, and when he turned a corner, the sight he saw frightened Huo Chen and almost screamed!

"Rank 9 Peak Demonic Beast, Underground Flame Demon!"

Underground Fire Demon, a very powerful fire-type demonic beast that can instantly release extremely high temperatures to attack enemies.

"No wonder the temperature here is so high, it can give birth to high-grade ores like Earth Flame Demon Iron and high-grade medicinal materials like Karma Fire Red Lotus, it turns out that this guy caused it!" Huo Chen suddenly realized!

But what was it doing? Why is it releasing such a high temperature? Huo Chen knew that going out now and letting it find that there was absolutely no good result. Huo Chen took a few steps back and found a relatively safe place to hide.

After waiting for about half an hour, Huo Chen carefully poked his head out, and the underground flame demon left the place where he stayed just now and returned to his lair.

"Purple Lotus!" Huo Chen found that there was a purple lotus that had just grown in the place where the underground flame demon was staying just now, one of the main medicinal materials of the Holy Dragon Elixir, and it had to grow in a place with an extremely strong fire element. And just now, the underground fire demon was releasing fire-based magic to help the purple lotus grow.

"If you can secretly take the Purple Lotus for yourself without alarming the Underground Fire Demon, then it will be developed!" Huo Chen tried to lean out and moved a few steps towards the purple lotus, very carefully.

"Oh no, I've been discovered!" When Huo Chen was still more than twenty meters away from the Purple Lotus, he accidentally made a sound, which alarmed the underground fire demon. Huo Chen didn't even think about it, a retardation technique was released, and he immediately pulled out his legs and ran. He didn't want to turn himself into food for the mouth of the Underground Flame Demon.

Although Huo Chen's speed was already very fast, he had rushed out of nearly a hundred meters in a short period of time, but the speed of the underground flame demon was not slow!

"Roar!" And at the same time. The Underground Fire Demon was already roaring.

Like a giant's body, it was simply terrifyingly agile in this chase, like a red streamer, and it swept over a distance of tens of meters in an instant. The Retardation Technique didn't seem to have any effect on it, and it saw a flash of pale yellow light, followed by a swirling flame rising up.

"Stoneblast!" Seeing that the retardation technique did not work, Huo Chen immediately released a stone blast technique.

"Roar ......" The low roar came one after another, and the rocks smashed down in the air did not pose any threat to it at all, and the huge body shuttled quickly through the rocks, and the two extremely sharp front claws waved, as if a steel knife had cut through tofu, and the head-on rocks were torn to pieces in an instant......

Seeing that the underground flame demon was chasing closer and closer, Huo Chen didn't even dare to turn his head back, he could only desperately flee now.

With the help of the Swift Technique, Huo Chen's speed was extremely fast, but the Underground Flame Demon chasing behind him was much faster than him. At first, there was still a distance of several hundred meters, but by the time Huo Chen was about to leave the underground space, the underground fire demon was less than a hundred meters away from him.

The road ahead was getting narrower and narrower, but the underground fire demon behind him was chasing closer and closer, the scorching temperature came from behind him, and Huo Chen seemed to have heard the low gasp of the underground fire demon......

But Huo Chen didn't dare to look back, the only thing he could do now was to keep running.

The speed of the Underground Flame Demon was too fast, and before Huo Chen could pass through the narrow passage, the Underground Flame Demon behind him already let out a low roar and pounced violently, and then heard a crisp sound of "hiss", and the Earth Flame Demon Iron Suit was like a blank piece of paper under this extremely sharp claw, and a big hole was torn open in an instant.

Huo Chen felt a pain in his vest at that time, and a stream of heat gushed out along the sore spot.

"It's over......" At the same time as the severe pain came, Huo Chen's heart suddenly tightened, he was caught up by the underground fire demon in this narrow passage, and there was no chance of escape at all.

But at this time, it was too late to open the distance, and the underground fire demon tore open the armor with one claw, and then heard a crisp sound of "pop", and the thick tail was like a whip, and it was slammed on Huo Chen's back. At this moment, Huo Chen felt as if he had been hit by a cannonball, and the whole person flew diagonally, and when he was in mid-air, a mouthful of blood had gushed out of his throat, and then he hit the hard stone wall......

Immediately afterward, the underground fire demon emitted incomparably hot magic fluctuations, which was the unique power of the ninth-level peak demonic beast of the fire system, and its attainments in fire magic were not inferior to those of the same level of magic masters.

At this life-and-death juncture, Huo Chen couldn't care about the injuries on his body, so he had to stand up, risking being hit by falling rocks, desperately controlling his mental power, and releasing one of the worst magic feedback in history......

"Boom!" Almost as soon as the mana feedback was released, a loud bang was heard above the cave. Large chunks of rock rolled down from the cave. There was a loud "boom, boom", Huo Chen stepped on the ground with his feet, but he felt like he was drunk, and the whole earth seemed to be shaking.

"Ang ----" was followed by another earth-shattering roar after the continuous "boom" loud sound. The terrifying sound almost pierced Huo Chen's eardrums, as if a bomb had exploded in his ear. Immediately, Huo Chen felt that there was only a "buzzing" sound in his head, and other than that, the whole world seemed to be silent.

After that, there was silence......

The earth stopped shaking, and the boulders in the cave no longer rolled down, and instead, a rainbow flashed behind Huo Chen.