As he walked down the stairs, the feeling of being watched by one eye always existed. Yi Yun simply ignored that eye and looked at the mountain walls on both sides of the stairs. The mountain walls were all dark red, as if they were burned by flames for endless years. The texture was like glass, and when they reached out, they felt warm.

In addition, there are many mysterious and ancient symbols engraved on the mountain walls. These symbols seem to exist as they are these mountain walls since their birth. Just by touching them with your hands, you can feel a long-standing aura of prehistoric times.

If you have enough time, you can also gain some benefits by experiencing these symbols here.

"This is a formation." Yun Que'er slowed down and waited for them. Seeing Yi Yun rubbing the runes all the way, he said.

"Is this used to suppress the spirit of earth fire? Or is it a great formation for gathering the earth?" Yi Yun immediately thought of these two possibilities when he heard the formation. The formation engraved in this Spirit Fire Palace is either used to gather the essence of heaven and earth, or to seal the fire energy from letting those energy escape.

Sun Ke'er shook her head: "No."

"What is that used for?" Yi Yun was a little surprised.

"We don't know, it's too long, maybe it's something sealed." Yun Que'er said.

Yi Yun looked at the darkness below, and in the depths, what was sealed in the ground?

It is hard to imagine what has been sealed since eternity, and who will seal it...

For ordinary warriors, it is already extremely difficult to just walk down this ladder, but for these Kaiyuan realm warriors, this ladder is nothing.

As I walked down the stairs, my eyes suddenly became clear. An open hall, with a top of about dozens of feet high from the ground, and in the middle of the hall, there was a magma lake.

This magma lake is extremely wide, with the hot fiery red magma boiling and jumping inside. Even though it is still a distance away from this magma lake, the rolling heat waves are already coming. Warriors with insufficient cultivation will be burnt alive if they stand here.

Even if a Kaiyuan realm warrior stays for a long time, he may be infected with fire poison.

Yunqueer and Mandao have just begun to collect fire and cultivate their bodies and comprehend the fire system rules. Their endurance to fire poison is not strong. After just standing for a while, Yunqueer's face turned red, and a layer of sweat appeared on Mandao's forehead.

"Junior Brother Yi Yun, in order to resist fire poison, you have to activate your vitality at all times, so it consumes very quickly. Most people can't stay for long and have to leave. You are not used to it for the first time, so we should hurry up..." As Yun Queer said, he heard Yi Yun take a deep breath.

She turned her head and found in surprise that Yi Yun could not bear the fire poison, and there was no sweat on her face.

Yi Yun is originally a pure yang body. Pure yang can be said to be the fire of stars, which is one level higher than the fire law.

The pure Yang body is nothing in the Ten Thousand Demon Emperor Heaven, but Yi Yun also has amethyst. It naturally absorbs fire poison from the amethyst and turns into pure energy and flows into Yi Yun’s limbs and bones. To a certain extent, being in this space is not only not uncomfortable for Yi Yun, but it makes him feel comfortable both physically and mentally.

"I'm practicing the Pure Yang Law." Yi Yun saw that Yun Queer and Mandao looked at him, touched his chin and explained.

After hearing this, Yunqueer and Mandao were even more confused. Therefore, the Pure Yang Law can also be easily resolved with fire poison. What is the Pure Yang Law? Didn’t Yi Yun come from the lower realm of the wilderness?

If they don’t understand it, they can’t directly ask the mystery of the laws that Yi Yun has practiced. After all, this involves Yi Yun’s secret.

"Junior Brother Yi Yun, the spirit of earth fire is ahead, and it is not ordinary there. All the fire poisons emitted by these magma are less than one or two of the spirit of earth fire."

Following Mandao's sight, Yi Yun saw a white flower in the middle of the magma lake. It was naturally not a flower, but a beating flame.

The white flame burning in the magma, the spirit of earth fire!

Compared with the pure yang spirit that Yi Yun absorbed in the lower realm, this earth fire spirit is thousands of times more pure, ten thousand times more pure!

Although it is just a wisp of flame, the energy contained in this wisp of flame can burn out the Tianyuan Realm.

"The spirit of earth fire existed since the birth of the earth and would never be extinguished unless the earth perishes." Mandao continued.

This earth fire spirit is the manifestation of the fire-based laws between heaven and earth, and is the fusion of the fire-based laws. The existence of the earth fire spirit is so special, no wonder Mandao and Yunqueer were surprised by Yi Yun's manifestation of fire poison.

Yangzishan and others who were one step ahead of them had already occupied a corner of the fire.

Yangzishan formed seals with both hands, and his vitality triggered a little bit of Mars as big as beans and separated from the earth fire spirit, and then came to him.

It can be seen that this little spark alone made the heat waves roll in front of him. If it weren't for isolating the heat waves with vitality, the fur cloak on his body would definitely be burned.

Yangzishan looked at this little Mars with a solemn expression. He carefully wrapped the Mars with his vitality, and then opened his mouth.

Wow! Mars wrapped in vitality suddenly flew into his mouth. Yangzishan immediately sat cross-legged on the ground, and a large amount of heat suddenly emerged from his head. Yangzishan's eyes were closed, and his vitality fluctuated violently. It was obvious that he was experiencing and absorbing the Mars.

This Yangzishan is powerful and he is extremely devoted to his cultivation. Although he saw Yi Yun and his group arrive this time, he didn't even look at them.

Seeing that Yangzi Mountain had successfully collected fire, Mandao snorted unhappily and said, "Let's start too. Brother Yi, please see what we do first. Don't try it easily. This earth fire spirit is very dangerous."

Yi Yun and they each occupied a position. At this time, there were dozens of disciples from the Earth Fire Hall who collected fire beside this magma lake. Yi Yun observed them and found that the Mars they collected were smaller every time, and after absorbing them, they often showed pain. In contrast, Yangzi Mountain was indeed very calm.

Although Mandao was not happy with Yangzi Mountain, he collected the spirit of earth fire and only dared to collect a little Mars the size of sesame, and was sweating profusely, so he slowly led the Mars to himself.

He couldn't stand the heat wave.

The sky croaker also sat on the ground and began to concentrate on picking fire.

Yi Yun looked around and saw that it was actually very difficult to pick fire.

First, you must use your vital energy to separate Mars from the earth fire spirit. If there are too many divisions and the warrior cannot control it, Mars will explode and the fire poison will retaliate against itself. At the least, it will be difficult to feel, and at the worst, it will be injured.

Therefore, these warriors were all careful when collecting fire. Even Yangzi Mountain did not dare to pick too much. Yunqier and Mandala were even less picking.

(To be continued.)8
Chapter completed!