The tunnels have become very wide after years of excavation, and the winding tunnels lead to the depths of the earth.

Ye Li felt the changes in the air as he walked inside, bursts of strong heat flow, which emanated from the depths of the mine, and also contained a very strong fire aura.

As he went deeper, the temperature in the mine became higher and higher, and the strong heat flow made him a little unbearable.

Faced with such a situation, Ye Li had to spread the aura in his body all over the surface of his body to resist the increasingly intense heat.

After a while, he finally reached the lowest end of the mine, where a large hole had indeed been dug out of the rock wall, as the village chief Liu had said, and heat was gushing out of the hole.

Ye Li touched his forehead, the sweat was evaporated the moment it flowed out, and his skin was a little red.

"What is there in that cave that would emit such a strong aura of fire.

It can't go on like this, the temperature in front is too high, I can't get close at all. ”

Ye Li frowned and looked at the hole in the rock wall at the bottom of the cave, but in the rock wall that was chiseled, because there was no light, it was pitch black and nothing could be seen.

Ye Li turned his head to look at the rune lamp hanging next to him, took one down casually, and held it in his left hand.

Then he stretched out his right hand, and his five fingers lit up with aura.

His five fingers flicked quickly in the air, quickly drawing a trail, the runes were connected to form runes, and the runes were combined to form runes.

This time, he released four runes at once, one more than the previous Spirit Yuan Bullet.

The four runes converged and twisted into a single rune in the air, and the surrounding aura surged towards him, condensing into a large bell around his body, enveloping his entire person inside.

Because Ye Li did not have an attribute talisman root, he could only use these talismans directly constructed from the attributeless aura, and the power was not strong.

The spell he unleashed was also one of the basic defense talismans, known as the Bell Talisman.

When releasing the Spirit Bell Talisman, Ye Li once again felt a little awkward and uncomfortable, but the degree was lighter than when he released the Spirit Yuan Bullet before, and he could barely bear it.

The condensed bell-shaped aura separated the intense fire aura around him a little, and the temperature on Ye Li's body began to drop.

Holding the rune lamp in his hand to maintain the operation of the spirit bell rune, Ye Li took a step forward and cautiously walked towards the hole in the rock wall.

As he continued to approach the entrance of the cave, the surrounding fire aura became more and more intense, and the heat current hit his spirit clock, and there were already cracks.

Shocked in his heart, Ye Li hurriedly increased the release of the spiritual energy, and only then did he barely stabilize the spiritual clock.

After coming to the entrance of the cave, Ye Li first moved the rune lamp in his hand into the cave, which seemed to be a very vast space, and the rune lamp couldn't shine far at all, and he couldn't see it clearly.

After thinking about it, Ye Li finally decided to enter the cave, but the hole in the stone wall was a little smaller, and he needed to expand it a little.

Stretching out his hand, Ye Li quickly drew a spirit yuan bullet and threw it towards the entrance of the cave.

The relatively soft mountain wall that had been dug up suddenly collapsed into a lump of soil under the bombardment of the Spirit Yuan Bomb.

Ye Li endured the awkwardness in his heart, released the Spirit Yuan Bullet several times in a row, and finally blasted a large hole in the mountain wall that was one person high.

Then he got into the hole in the rock wall.

When he carried the lamp into the cave behind the rock wall, the heat flow around him became more and more intense, and Ye Li could clearly sense that the fire aura was coming from not far in front of him.

After raising the strength of the aura infused with the spell again, Ye Li began to carry the lamp and walk forward cautiously.

As he went deeper, the ground around him showed a hint of flame red after being illuminated by the light.

Seeing this, Ye Li hurriedly squatted down to inspect the ground, and was immediately stunned when he saw it, the object on the ground that emitted flame-colored light turned out to be a piece of glass-like ore.

"This ...... What is this, is it...... Could it be the glazed flame crystal iron, this is a fire material that is several grades higher than the Xingyan iron ore.

Wait a minute, could it be that the Xingyan Iron Ore outside is just the outer sub-mine of the Glazed Flame Crystal Iron Ore Vein, and this Glazed Flame Crystal Iron is the real mother mine?"

Ye Li guessed in shock that he knew that a small number of high-grade ore veins were formed because of the extremely strong aura in the place where he was.

These auras give birth to high-grade ore veins in the core area, while the aura in the farther areas around them is thin, so they can only generate low-grade ore veins.

The vein in front of him should be such a situation, seeing this, Ye Li couldn't help but swallow his saliva.

Forging materials are generally divided into four major stages: heaven, earth, Xuan, and Huang, and each major step has three small pieces: upper, middle, and lower.

The Xingyan Iron Ore on the periphery of this vein is just a material for the upper grade of the Yellow Rank, which can already make the Ye family earn a lot of money, and the Glazed Flame Crystal Iron is a material for the lower grade of the Ground Rank, such a value can definitely make the entire Ye family rise to become the strongest family in the Three Cities of the Great Wilderness City and even the entire nearby Shanhai County.

Ye Li thought of this and planned to go out to report to the family, although the people of the family did not treat him very well, but he was still a member of the family after all.

Just as he turned around and was about to walk back, a strong fluctuation of fire aura came from not far behind him, and a stream of heat was pushed towards him.

The spirit clock around Ye Li's body was almost shattered by the heat flow in an instant, and under the continuous scorching of the high temperature, his spirit clock would be completely shattered in less than a moment, Ye Li had no doubt that he would be roasted dry by the heat flow.

Not daring to slack off, Ye Li knew that the talisman he had condensed just now could no longer be supported, so he hurriedly plucked his fingers, preparing to release another spirit bell talisman.

He hadn't actually used the Spirit Bell Charm before, and it was only the first time he had cast it before he entered the cave, and now it was only the second time.

At the critical moment, Ye Li was a little flustered, and the talisman he drew was seriously deformed, and the awkward feeling in his heart, which was not too strong, suddenly became extremely strong.

Under the double interference, the runes drawn by Ye Li could not be connected into runes at all, let alone combined into runes, and the aura gathered in his hand exploded in the chaos, and even the spirit clock outside his body was impacted.

The spirit clock, which was already riddled with holes, became even more precarious at this moment, as if it would collapse in a single breath.

At the moment of crisis, Ye Li's brain became blank, his fingers almost instinctively and unconsciously plucked, and there seemed to be a faint guiding force in his brain.

When drawing the runes, his fingers reached a state of fluency that could not be achieved even when he was conscious, and a spirit clock rune was drawn in the snap of his fingers.

At the same time, the spirit clock outside his body was also roasted and shattered by the heat flow at this moment, and the spirit energy was scattered, and there was no ability to resist the heat flow, and the heat flow surged towards him with lightning speed.