As Han Li continued to penetrate deeper into the ground, the temperature in the surrounding air also rose rapidly and became hotter, but the corridor also became wider and wider, and the highest point had reached more than ten feet high.

Han Li followed the sperm-fire bird in front of him and continued to fly forward, his eyes swept across the cave walls on both sides from time to time.

The walls of this corridor are quite flat, and there are traces of man-made repairs in many places.

"Is it the Fire Refining Elder..." he guessed in his heart.

From this person's name, we can see that 80% of the fire-attributed exercises he practiced were fire-attributed exercises. Here, the fire-attributed aura is so strong that it is the best place to retreat.

From this we can see that it is probably him who set up a ban outside to cover up the situation.

Less than a stick of incense passed, the dull rumbling sound became louder and louder, as if countless muffled thunder were rolling.

For some reason, the Flying Bird suddenly increased by more than twice.

Seeing this, Han Li naturally followed suit.

As a result, I didn't fly far away, and I just felt a bright light in front of me. A huge fiery world appeared in front of me, but it was a huge underground cave, thousands of feet in size.

There are hanging stalactites above the cave, appearing red, covered with a layer of flame, burning wildly.

Below is a huge magma lake, and above the lake, there is a layer of red clouds like burning flames floating.

The magma in the lake rolled and surged, and from time to time, huge bubbles emerged, then exploded, making waves of sounds like muffled thunder.

Fist-sized fiery red light balls emerged from the bubbles and then floated around.

"Fire Spirit!" Han Li's eyes lit up.

The entire underground space was filled with red light like flames, and the void seemed to be burning, and the temperature was already incredible. With Han Li Xuanxian's physical strength, he felt a little dry.

A stream of hot wind blew from the lake, causing his skin to hurt slightly.

However, seeing this, the sperm flamed bird was extremely excited.

The bird is now flying with wings and turns into a silver-white shadow and hovering through the entire space. It holds balls of fire spirit from time to time and swallows it. Sometimes it even flies directly into the magma below, disappearing in a blink of an eye, and then jumps out of another place, extremely comfortable.

Seeing this, Han Li's heart moved.

The underground fire veins here are so rich that they are far from his expectations. No wonder the elder Fire Refining wanted to cover up this place with a restriction.

The essence firebird absorbs the power of flame here and I believe it will recover soon.

However, there seems to be something short of it...

He took a deep breath, his face calmed down, and he waved his sleeves.

Hundreds of red lights flew out, but a fiery red formation flag fell over the magma lake, forming a huge magic circle.

As he muttered something, he flew out one after another, and the entire array slowly started to rotate. Each array flag burst out red light, condensing into a huge fiery red array.

The sperm flamed bird seemed to understand its owner's intentions, and immediately stopped playing, flapping its wings and landing in the center of the magic circle.

The next moment, the flame power in the entire underground space seemed to be attracted, all gathering towards the magic circle, coiling up layer by layer around the essence firebird, and soon formed a huge fiery red silkworm cocoon.

Han Li rose up from the ground, and after a flash, he stopped in front of a cave wall in the underground cave. He flipped his hand and took out a huge red pen, waved it and engraved it. He soon engraved countless huge runes, forming a pattern in the shape of flame.

Then he shook his body and appeared in front of another cave wall. He waved his huge pen again to depict a pattern of flames.

Soon, eight flame patterns were engraved under Han Li's hands, surrounding the huge silkworm cocoon in the middle.

Han Li then turned his hand and put away his huge pen and recited a mantra in his mouth.

Buzz!

The eight flame patterns all burst into dazzling light, and soon connected to each other, forming a huge magic array again, covering the huge silkworm cocoon.

The double magic arrays faintly echo each other.

Boom!

The underground space shook slightly, and more flame power surged, blending into the fiery red silkworm cocoon.

At this moment, Han Li could clearly feel that the sperm flames in the cocoon were slowly increasing their strength every moment, and a hint of satisfaction flashed in his eyes.

He then patrolled all over the underground cave and confirmed that the two magic arrays were running well. Then he returned from the original road of the corridor and returned outside.

After a brief look at him, he waved his sleeves and rays of light flew out, landing near the valley. He soon opened a huge ban and covered the entire valley again.

After doing this, he breathed a sigh of relief.

After solving the problem of the sperm flame firebird, Han Li was in a good mood. He did not fly back to the top of the mountain immediately, but flew out of Chixia Peak.

Since he has been in the territory of Zhulongdao within 600,000 miles of Chixia Peak from now on, he naturally has to take a good look and make some preparations.

After spending half a day like this, Han Li roughly visited the entire territory and set up some sensing arrays everywhere in the territory to prevent anyone from sneaking in.

In the entire territory, Chixia Peak, as the core, is naturally the place where spiritual veins gather, and the spiritual energy of heaven and earth is the most intense.

However, in addition to this peak, he also found two small spiritual lands that are quite affordable by the standards of the Northern Han Immortal Realm, and more than ten good mineral veins.

Most of the ore veins have been mined, and the two small spiritual fields have been opened up to pieces. However, no one has taken care of them for many years and have been abandoned.

If other true immortal elders, they would naturally send more servants to mine such spiritual field veins as a long-term spiritual stone income.

But Han Li was not interested in this, at least he had not planned to pay attention to it for the time being, and soon flew back to the top of Chixia Peak.

"Elder Li!" Yun Menggui and others stood side by side at the door of the yard, bowing to Han Li who was floating down.

All the top of the mountain have been cleaned up and spotlessly clean at this moment, and the pavilions and towers are even more refreshing.

The bamboo, pine and cypress are as if they have been washed, and the green is dripping. There are a group of golden swimming fishes in the small bridge and river, walking and playing among the green lotus leaves, making each other interesting.

Han Li nodded with satisfaction, arranged several rooms outside the cave for Yun Menggui and others to live there, and then beat them down to rest.

Han Li checked everywhere in the cave, set up some restrictions, and then arrived in front of the spiritual medicine garden.

Since the medicine garden here is located outside, he naturally would not plant the spiritual medicine he really valued here, but it would be suspicious if he placed it like this.

Han Li pondered for a moment, and immediately divided the medicine garden into several areas, took out some ordinary seeds of spiritual medicine and sowed them here.

He has done these things countless times and has become familiar with them.

Not long after, a brand new medicine garden emerged.

Han Li flipped his hand and took out a jade pot and waved it lightly.

A light green spiritual liquid flew out from it and fell into various places in the medicine garden.

Then he waved his hand and a crisp green light flew out of his hand, covering the entire spiritual medicine garden.

Green buds emerge from all over the ground, emitting a tender green vitality.

Han Li smiled on his face, then turned around, passed through the yard, and went straight to the cave on the mountain wall. He raised his sleeves and opened the cave door and entered.

The cave outside doesn't look special, but there is indeed a unique cave inside. At first glance, there are more than a dozen rooms, alchemy rooms and weapon refining rooms, which saves him a lot of effort.

Compared to the yard in front, Han Li naturally liked the environment here more. I'm afraid the cave owner had thought so too.

After a little thought, he began to make a move, changed the place, converted the most hidden stone chamber into a small medicine garden, and opened a stone chamber near the mountain wall, and made countless small holes in the wall so that the light of stars and moons could be shined into this room in the future so that the palm of the sky bottle could absorb it.

After fully laying out everything inside the cave, Han Li walked out of the cave again, intending to lay out several more layers of bans on the outermost periphery.

As a result, he was about to cast a spell, but his body suddenly stiffened, turned around and looked at the spiritual medicine garden next to the yard.

I saw that most of the spiritual herbs that had just sprouted had withered, and only a few were still alive.

"What's going on?"

Han Li's face darkened, he walked over quickly, and pulled out a withered spiritual herb.

The seed roots were completely withered, appearing pitch-black, as if they were burned by fire.

He pulled out several other spiritual herbs, and the situation was the same, but there were several types of spiritual herbs in the medicine garden that grew well and were full of vitality, without any signs of withering.

Han Li immediately dispersed his spiritual consciousness, and not long after, he found the possible cause of this situation.

Because no one has controlled the underground fire veins for many years, their abundant fire spiritual power gradually penetrates, and all the soils of Chixia Peak contain rich fire-attribute spiritual power.

Such an environment is very suitable for the growth of fire-attributed spiritual herbs, but if you want to plant other attributes in this medicine garden, you will not be able to survive.

Han Li looked at the beautifully growing spiritual herbs in the medicine garden, all of which were fire-attributed.

He frowned slightly, there was still this trouble here in Chixia Peak.

No wonder no one cares about Chixia Peak. When he chose this place, Yu Xiansheng and Qi Liang's faces were a little strange.

Han Li pondered slightly, and his brows quickly stretched out.

Although this situation seems a bit troublesome at the moment, it is not impossible to solve. There are still many ways to isolate the influence of spiritual veins underground. Just lay out some banned magic arrays that can have the effect of isolating.

Although this will affect the spiritual energy of the earth vein, he is not worried. After all, he uses the green liquid born in the palm of the sky bottle to ripen, and there is no need for the spiritual energy of the earth vein.

As for the spiritual medicine garden next to the yard, it is for the purpose of covering up the eyes and ears. Then, it will be just planting some fire-attribute spiritual herbs.
Chapter completed!