Mars is located in a very inhospitable and remote galaxy.

In this galaxy, there are almost no green planets, so intelligent life is also very rare.

In such a galaxy, without the aura of heaven and earth, there are almost no monks coming.

However, today, it was two monks who came from the shattered void.

It was a teenager and a middle-aged man, and they both looked powerful, exuding a powerful momentum.

They are naturally Chen Fei and Ao Rui.

"That ancient cave is on this planet, and I call this planet Flame Mars."

As soon as Chen Fei and Ao Rui jumped out of the void, Ao Rui looked at the planet with strange eyes and introduced.

Chen Fei's gaze projected, and then he found that this planet was very special, it seemed to be a sun, but in fact it was not, but a planet with raging flames, and under the flames, there were charred black dirt and rocks.

"Has this planet been on fire for tens of billions of years?"

A look of surprise appeared on Chen Fei's face.

"Yes, this planet is on fire, and I don't know if it's natural or arranged by the formation, and the temperature of this flame is very high, even if it's a first-level immortal treasure, it's hard to resist." A look of stern sù appeared on Ao Rui's face.

"Let's go, let's go down."

Chen Fei nodded and landed first.

Now he is naturally using his body incarnation - the dragon has become a human body, and at present, the dragon is his most powerful magic body, and it is also his most powerful fortress, which can be compared to a fifth-level immortal weapon, and naturally he will not be afraid of the flames on the flame of Mars.

But he still put on a set of armor, which is the basalt armor.

The last time the Xuanwu Armor destroyed the blood pool damage in the Immortal Exterminating Plate, it has been in self-recovery, and now it has recovered a lot, which can be compared to the second-level Immortal Treasure.

In fact, Chen Fei wore Xuanwu armor to replace clothes, so that his clothes would not be turned into ashes by flames.

Ao Rui also put on a set of second-level immortal treasure armor and landed quickly.

Since he got a drop of Yuan Shen Water from Chen Fei, after he took it, the Yuan Shen has become much stronger, and he can refine very powerful immortal weapons, however, even if the dragon clan has an ancient inheritance and has some immortal weapons, the most powerful immortal weapon is also a second-level immortal weapon.

"Huhuhu......"

This flame seemed to have spiritual intelligence, and when they saw the two of them landing, they immediately swarmed over, one by one, one by one, and the mountains of flames did not seem to stop, as if they had stabbed a hornet's nest.

So, in just a few breaths, a towering mountain of flames appeared around them, burning wildly and terrifyingly.

If their armor wasn't a second-level immortal treasure, they would have been unable to resist it a long time ago and turned into ashes.

"It's weird, isn't this an immortal fire?"

Chen Fei's face showed surprise and expectation.

He had only heard that there were two kinds of magical spiritual creatures in the mortal world, one was the Thunder Elf, and the other was the Immortal Fire, what was the Thunder Elf or what was the Immortal Fire, he didn't know, but the flames here were so strange and seemed to have spiritual intelligence, could it be the Immortal Fire?

"Immortal Fire?" Ao Rui was stunned, "This is not an immortal fire. Immortal fire is not ordinary fire, it is a fire spirit, with wisdom and vitality. The Immortal Fire is green, the color of grass, and although the temperature is also very high, it can burn low-level immortal treasures, but it can give vitality to monks. If the Immortal Fire is subdued, it can allow the Immortal Fire to burn the viruses, toxins, and impurities in the body, and then inject life force into the monk. The monk can naturally become strong quickly, and it is a treasure of the same level as the thunder elf. ”

"Immortal fire is green?"

Chen Fei was stunned, "How did the Immortal Fire come about?" ”

"The immortal fire should also be the evolution of the flame, and the flame originally had no spiritual intelligence. However, for some reason, or if certain conditions are met, the flame will evolve and evolve into a fire, which is the spirit of heaven and earth. Ao Rui said.

"For tens of billions of years, there have been flames here, so didn't the immortal fire evolve?"

Chen Fei asked suspiciously.

"It was very difficult to evolve the Immortal Fire, and even in ancient times, there were not a few Immortal Flames. After ancient times, the immortal fire was even more invisible. It can be seen that the immortal fire is because the last universe was destroyed, leaving behind a special energy, allowing some flames to evolve, and then there will be no more. Ao Rui said, "Let's go, let's go to the Ancient Cave Mansion." ”

He led the way in front of him, straight towards a flaming mountain.

This mountain of flames is the highest mountain on Yan Mars, and it is 10,000 kilometers high, and the flames are burning wildly, as if the void is about to be burned into powder.

In such a place, ordinary monks would not dare to come, even those top masters who had broken through the bottleneck of genius, if they did not have a powerful immortal treasure, they would not dare to enter.

Their speed was very fast, like two flaming mountains, moving quickly, and soon they came to the flaming mountain that towered above the sky.

Ao Rui stopped and looked at the Flame Mountain with a look of jealousy, "This Flame Mountain is different, very special, the temperature is much higher than other flames, even if it is a second-level immortal treasure, it may not be able to resist." And that cave is at the foot of this Flaming Mountain. I don't have the ability to go in, it's up to you to see if you can get in. ”

Chen Fei's eyes narrowed, and a knife-like light shot out of it, projecting it over.

This mountain of flames is extremely huge, with a radius of two kilometers, and the flames are turning over, whining and whirling, terrifying, and the heat wave is rolling in, as if it can destroy it.

And vaguely, Chen Fei also saw that a green light was revealed, which seemed to burst out from the door of a cave.

"If you look closely, the ground is not dirt, but a special material, extremely hard, obviously this is a formation, a formation that can emit terrifying flames. Prevent the monks from entering. Ao Rui said, "There must be a lot of treasures in the cave house with such a powerful formation defense." ”

"Okay, I'll go in and have a look."

Chen Fei didn't have any fear, put away his Xuanwu armor, revealed his second law body, and stepped into the area of the Flame Mountain in one step.

"Boom ......"

It was as if the sky was collapsing, as if the earth was cracking.

The flames surged wildly, like the Yangtze River, and hit Chen Fei's body.

Almost didn't melt Chen Fei's body.

"Such a powerful flame, it can definitely deal with a third-level immortal treasure."

Chen Fei was secretly shocked in his heart, and more expectations and doubts appeared on his face.

This is not the Immortal Realm, no matter how powerful the cultivators are, how can they arrange such a powerful flame array? Can you even deal with a third-level immortal treasure? No wonder, for tens of billions of years, no one has been able to enter this cave.

He didn't delay any longer, and walked in step by step, bathed in terrifying flames.

It's like a stroll.