The fear of cultivating immortals comes from insufficient firepower

Don't underestimate these poisonous gases, because they are emitted from the earth's fire and magma.

Therefore, even many monks can't stand it, and even some abyss explorers who are not sufficiently cultivated. You may die if you smell it too much.

After a while, Li Xiaofan finally sensed the auras of Qiu Yu and others, including Xie Gui and Ye Shengge.

With a few flashes of his figure, Li Xiaofan flew over quickly.

At the same time, the third elder and others also sensed Li Xiaofan and immediately stopped and waited.

Qiu Yu was very happy to see Li Xiaofan finally coming.

He hurriedly waved to Li Xiaofan. He originally wanted to call Li Xiaofan's name directly.

But thinking that Tu Bugui and Ye Shengge were still there, he immediately changed his mind.

"Liuxiang, come here quickly!"

A scorching wind roared past, and Li Xiaofan stopped next to Qiu Yu.

After looking at the third elder and the others, he said, "What's going on now? Can you find Elder Ye Hongyun?"

Hearing this, Qiu Yu looked at the spirit chasing butterflies flying around him.

"I'm not sure. We didn't have any clues before, but Chasing Spirit Butterfly made some movement before and took us all the way here."

"It's just that after arriving here, Chasing Spirit Butterfly started spinning again. I wonder if Hongyun's spiritual power was blocked by something."

Hearing this, Li Xiaofan immediately began to observe the terrain here.

I saw that this place was still at the bottom of a cliff in the Sanling Crack, but the environment was already very harsh.

Almost all the ground below is a river of fire and magma, and there are not even many places where people can stand.

There are only a lot of big raised rocks where everyone can rest.

In addition, there are still many caves on the cliffs on both sides.

It's a pity that there are no monsters to be seen, and there are even many cave entrances with lava flowing out.

In addition, the poisonous gas emitted from the magma is also very heavy.

Even Tu Bugui and Ye Shengge used spiritual shields to protect themselves.

As for Li Xiaofan, he had already put up a spiritual shield before coming here.

After thinking about it, Li Xiaofan mobilized all three sources of his spiritual consciousness, and his spiritual power continued to spread around.

But after searching for a while, there was still no harvest.

As a result, just when everyone felt disappointed, Chasing Spirit Butterfly reacted again.

I saw these other butterflies circling around a few times, and then flew to a hole in the cliff.

After turning up, down, left and right for a few times, it flew directly in.

Seeing this, Li Xiaofan and others looked at each other.

The third elder said: "Liuxiang, what should we do? Do you want to follow?"

After hearing this, Li Xiaofan went to the cave entrance and sensed it, and found that the poisonous gas in the cave was stronger than that outside.

After thinking for a while, he sent a message to the third elder: "Third elder, you, me, the fourth elder, and elder Qiu Yu are going in."

"Let Tu Bugui and Ye Shengge guard outside and be ready to respond to us at any time."

Li Xiaofan nodded immediately and began to give instructions to Tu Bugui and Ye Shengge.

Ye Shengge and Tu Bugui were actually very happy to learn that they didn't have to go in.

They had actually been here before when they were looking for someone, but the environment here was too bad and they left shortly after staying.

Holding a fist towards the third elder, Tu Bugui promised: "Don't worry, elder, we will guard the entrance of the cave."

"If there is trouble, we will go in to provide support at any time."

Nodding, the third elder said: "Okay, let's go in."

"I have a relatively high level of cultivation, so I will take the lead from the front. Elder Qiu Yu will follow behind me, sensing the direction of the chasing spirit butterfly at any time."

"Fourth brother, you stay at the end and protect Liuxiang in the middle."

This distribution was quite good, so Li Xiaofan and others began to enter slowly.

In fact, at the bottom of the cliff under this crack, most of the cave entrances on both sides are places where monsters enter and exit.

Although it is not very big, it is more than enough to accommodate Li Xiaofan and several people.

Several people flew forward slowly without touching the ground.

But soon, the third elder found that there was a fork in the road ahead.

It turns out that the cave is not straight, but has twists and turns and countless forks, like a maze.

However, Chasing Spirit Butterfly is Qiu Yu's monster, and with just a slight sense, Qiu Yu identified the path on the left.

Continuing to walk inside, Li Xiaofan's brows slowly wrinkled.

Not for anything else, just because the further you go inside, the higher the temperature and the heavier the poisonous gas.

If an ordinary person came here, he would be roasted in an instant.

But fortunately, everyone's cultivation is strong and they can still hold on.

Finally, after walking for nearly half an hour and bypassing many forks in the road, Li Xiaofan and the others suddenly felt their eyes light up.

It turned out that several people came to a huge underground cave.

It's said to be a cave, but the air here is red, and there are burning stones and flames everywhere.

In the middle of the cave is a large magma lake, and there are many similar cave entrances on the surrounding stone walls.

In some places at the top, there is even magma flowing into the lake.

Just when Li Xiaofan was observing the terrain here, Qiu Yu suddenly spoke.

"Xiao Fan, you are chasing Lingdie over there, let's follow him quickly."

As he spoke, Qiu Yu turned into light and flew towards a corner of the cave.

Li Xiaofan and others naturally followed, but after flying for a while, their eyes lit up.

Because everyone felt that there was spiritual power surging inside a certain hole on the cave wall.

Even the fluctuations of this spiritual power are very strong, but because the temperature here is too high, the fire attribute spiritual energy is too abundant.

If it weren't for being so close, it would be really hard to notice.

Soon, everyone arrived at the entrance of the cave and began to move inside.

But after just a few steps, I found that the cave was blocked by a huge rock.

Looking at the appearance of this rock, it has obviously been artificially polished.

Even when Qiu Yu wanted to touch the rock, she was held back by Li Xiaofan.

Seeing Qiu Yu's confused expression, Li Xiaofan carefully observed it before speaking slowly.

"Don't move. Someone has set up a formation here. If you touch it casually, it may trigger the killing formation."

After hearing this, Qiu Yu also calmed down.

But he still asked: "What should we do? Why don't we just call the door?"

"The person inside should be Hongyun. He will open the formation when he hears it."

At this time, Qiu Yu was talking while putting the chasing butterfly into the beast control bag.

Li Xiaofan thought about it and felt that this was the only way to do it.

But just as he was about to let Qiu Yu speak, suddenly, the spiritual energy at the entrance of the cave began to boil crazily.

Even the spiritual power in the entire cave began to turn into a whirlwind, continuously gathering towards the cave.

Seeing this situation, the third elder was stunned, and then said: "Sir, this is the aura of the Nascent Soul monk's breakthrough."

"Could it be said that Ye Hongyun is now breaking through the middle stage of Nascent Soul?"

Next to him, the fourth elder nodded quickly.

"It's not wrong. Ye Hongyun has reached the early stage of Yuanying for a long time. It's not surprising that he can break through the middle stage of Yuanying."

Qiu Yu: "Then if this is the case, we must not disturb Hongyun."

"We even have to protect him to prevent the movement here from attracting monsters and disturbing Hongyun's breakthrough."