The water attribute Sword Ao suddenly formed, more than a thousand feet, the blue light gleamed, the sword light was like a round of blue sun, a vast ocean, rushing towards Yuan Hufa and Xiao Yunfeng, with a fierce momentum.

However, Yuan Hufa and Xiao Yunfeng did not evade, one left and the other right, spiritual power rushed into the sky, the earth and electrical attributes of the sky fell, the runes intertwined, and the power was endless.

"Boom Rumble" with an explosion, Qianzhang Cyan Sword Shadow suddenly collapsed.

Lu Chen's whole body was shaken, his face flushed red, and he spouted a mouthful of blood before flying out like an electric shock.

"catch him."

Seeing this, Yuan Hufa grinned with white teeth showing his murderous intent, and he rushed up with a cloud of inspiration.

Upon seeing this, Xiao Yunfeng was even more unwilling to fall behind, staring at Lu Chen with a sneer.

But at this moment, a verbose voice suddenly sounded from behind Lu Chen, and it was the group of iron fire ants that had just retreated, coming up with a hot aura, like a fire wave.

Yuan Hufa and Xiao Yunfeng saw that their complexions changed drastically and their scalp was numb. They just suffered from the great loss of the iron fire ant colony. Now that they reappear, they naturally avoid it.

Lu Chen was lying on the ground, his face pale as paper, looking at the iron fire ant swarms coming up, his heart moved, his palm was drawn on his body, and a white flame appeared around him.

The iron fire ants that swarmed up seemed to be very afraid of the demon fire, and when they saw it, they hurriedly avoided, crawled past him, and rushed towards Yuan Hufa and Xiao Yunfeng.

Seeing this, the two were shocked and angry, and hurried back.

Seeing this, Lu Chen was also relieved, curled up the Jingshi Demon Fire and left.

Yuan Hufa and Xiao Yunfeng were unwilling to see this and wanted to catch up, but they were very jealous of the iron fire ants that rushed up and had to flee.

Tuobazhen and Zhong Kui in the back breathed a sigh of relief when they saw this. After all, Lu Chen saved their lives, and watched him die at the hands of the two Yuan Hufa. He couldn't pass the hurdle in his heart.

Seeing Lu Chen leaving safely, they also hurriedly left here.

This Tianyuan mining area is too dangerous, they don't want to stay for a moment.

At the same time, Lu Chen avoided the iron fire ants and got into a mine.

He was so badly injured that after entering the mine, he took out a petal of the flower of the earth and took it down.

The flower of the earth is worthy of being a treasure of heaven and earth, and has the miraculous effect of instantly recovering internal injuries;

After a while, Lu Chen felt the analgesic sensation in his body disappeared, and his pale face was gone, replaced by a rosy light.

"What a strong fire spirit."

Lu Chen stood up, took off his torn clothes, and after putting on another one, he was about to leave, but suddenly found that the place was extremely hot, like an oven.

Taking a closer look, Lu Chen found that the air contained extremely strong fire-attribute spiritual power. Looking into the depths of the mine, he could vaguely see the flashing fire and surging heat waves.

Shen Ling a little, Lu Chen walked in with one foot shallowly.

"Lu Chen, the danger in the Tianyuan mining area lies in these mining areas. You have to be careful."

Old ancestor Lu Jie suddenly said: "I almost thought you were going to die just now, ancestor, next time you encounter such a situation, you should immediately use my power to know?"

The words contained anger, but Lu Chen's heart warmed when he heard it, and he replied, "Ancestor, don't worry, the younger generation won't do it next time. Besides, I have an ethereal stone, they can't kill me."

"Don't be afraid of 10,000, just in case, in short, you must understand this truth." Old Ancestor Lu Jie nagged.

Lu Chen accepted it immediately, slandering his heart, but he was touched because he knew that the ancestor was doing it for his own good.

"Huh, what is that?"

During the conversation, Lu Chen stepped into the mine. The air became hotter and hotter, and the ore under his feet showed signs of corruption, but in front of him, Lu Chen saw pieces of fiery red cobblestones.

"Iron Jing."

When he walked in again, Lu Chen's eyes lit up. Tie Jing was a good thing for refining equipment.

"It's really iron spirits, but the quality of these iron spirits doesn't seem to be high. You can look inside." The ancestor Lu Jie finally said, ‘Be careful. ’

Hearing this, Lu Chen cautiously propped up the defensive cover, and then slowly walked up.

However, he didn't let these iron spirits go, they all put them in the storage ring.

Although these iron spirits could not meet Lu Chen's requirements, they were sufficient for refining ordinary earth-level, junior and middle-level weapons.

You know that he wants to build a power, the materials needed are countless, even if it's just a little bit, Lu Chen will not give up.

But the more you go inside, the hotter the air becomes, as if it is burning.

Seeing this, Lu Chen moved in his heart, using the fire attribute spiritual power to absorb it into his body.

He suddenly discovered that the fire attribute spiritual power in his body was running faster, and his whole body turned into fiery red, melting in the fire waves, like a flame giant.

"Sure enough."

Originally, Lu Chen was only thinking about experimenting, but he didn't expect that using the fire spirit power here would be really useful.

So, he began to frantically absorb the fire spirit power here.

After walking for more than ten miles, his veins and veins are full of fire spirit power. In the dantian, the fire waves are rolling, like a sea of ​​fire.

Lu Chen knew that the fire spirit power had reached a critical point, and he stopped absorbing it.

At this moment, a brilliant flame appeared in front.

It was a round stone the size of a jade plate, and it was fiery red all over, like red agate, exuding hot fire spiritual power, and flame patterns gathered around it, looking very mysterious.

"Hey, why is this iron spirit different from the others?" Lu Chen asked in surprise.

"Idiot, this is the iron spirit of ten thousand years." Ancestor Lu Jie scolded, ‘I didn’t expect that there should be such a large piece of iron spirit of ten thousand years. Why didn’t I meet my ancestor back then? ’

"Ten thousand years iron spirit?"

Lu Chen was taken aback when he heard the words, his eyes were hot, and his breathing became short.

You know, no matter what material it is, if it reaches more than ten thousand years, it is a top-quality material. Just think of the ten thousand years of spirit milk. Therefore, this ten thousand years of iron essence is extremely precious.

"Lu Chen, what are you doing in a daze? Don't put it away soon."

The ancestor Lu Jie seemed even more excited than Lu Chen, and said almost incoherently: "With this ten thousand year iron spirit, let alone refining an earth-level top-level sword, even three heaven-level weapons are enough. ."

Lu Chen let out an "ah" when he heard the words, his eyes lit up, and he hurriedly stepped forward, grabbing the iron spirit of ten thousand years, but he didn't expect this iron spirit to be so heavy that he didn't move it all at once.

He hummed softly, hugged the ten thousand years iron spirit with both hands, and collected it into the storage ring.

Spiritual power suddenly surged, but I didn't expect the quartet to roar, and a large flame pattern swept up towards Lu Chen.

But this was not terrible. The most terrifying thing was that there was a loud noise behind the Ten Thousand Years Iron Spirit, and a wave of fire swept up.

At the same time, a whistling sound came out, extremely sharp and ear-piercing, and Lu Chen suddenly felt humming in his ears and dizzy.

"what happened?"

Lu Chen asked in horror.

"What a big iron fire ant, it must be the iron fire ant king, Lu Chen, run away." Old ancestor Lu Jie said in surprise.

"Iron Fire Ant King?"

Lu Chen was shocked when he heard the words, and when he looked forward, he saw a huge iron fire ant. His eyes were as big as a washbasin, and his eyes were red. The two antennae were big and long, like the tail of a fire python, and like iron. whip.

Its head was as big as a round table, black and shiny, but its body was fiery red and shining, as if wrapped in a large group of flames, its eyes stared at Lu Chen, making a strange noise.

At the moment of rushing up, the flames in the mine were detonated, and the majestic fire spirit instantly swept up, as if a piece of magma rushed out, making Lu Chen's color change.

This iron fire ant actually has the cultivation base of the later stage of the spiritual world, it seems that it is really the iron fire ant king.

He suddenly smiled bitterly in his heart. He didn't enter the cave of the iron fire ant. Why is the iron fire ant king here?

Could it be that these mines are still not connected?

Thinking of this, he looked at the Wannian Iron Spirit in front of him, bit his teeth, hugged him with both hands, his face was flushed red, and he roared.

This ten thousand-year iron spirit was finally shaken by him.

"Shuh" a bit;

He was put in the storage ring.

"Hurry up."

Ancestor Lu Jie shouted.

"Huh!"

At the moment of earning Ten Thousand Years of Iron Spirit, Lu Chen used the turtle step and rushed out.

However, the Iron Fire Ant King became violent, as if he saw a robber snatching his own things, screaming up to the sky, bursting up, and the tentacles above his eyes hit Lu Chen.

The entire mine was stirred, and the ore on the ground was all turned into powder.

Lu Chen didn't dare to look back at all, he was already sweating coldly with fright;

This iron fire ant is so terrible, once he catches him, he will still have his life?

He immediately urged his spiritual power to the extreme, and fleeing like death.

But the speed of the Iron Fire Ant King was too fast, like a flame of lightning, and a few breaths narrowed the distance.

"Crack"

The tentacles like a python tail flogged, shaped like lightning, and hit Lu Chen's back all at once.

Lu Chen let out a painful cry.

He had no doubt that if he hadn't worn the Heavenly Intermediate Armor, he would have been beaten in half by the Iron Fire Ant King.

In this way, he hurriedly took out the ethereal spirit stone, poured his spiritual power into it, a dazzling white light instantly spread out, wrapped around his body, turned into a white light, and rushed out.

In a blink of an eye, he rushed out of the mine and threw off the Iron Fire Ant King. Lu Chen was overjoyed, but his expression instantly became bitter, because he was surrounded by the power of the ethereal stone, and there was no sign of stopping. Chong Tianyuan mining area deep.

"Lu Chen, stop quickly and enter the depths of the Tianyuan mining area. Don't even think about coming out alive." Old Ancestor Lu Jie said anxiously.

"Ancestor, I can't stop." Lu Chen smiled bitterly.

"Damn it." At this moment, the ancestor Lu Jie was furious and said cursingly, ‘This is terrible. It seems that our ancestors and grandchildren have only died in this Tianyuan mining area. ’

Lu Chen's face suddenly became ashes when he heard the words.

Although he has never entered the depths of the Tianyuan mining area, he can tell by comparing the Ziji Mountain Range. He almost fell before entering the depths. Where will the Tianyuan mining area be safe?

He tried his best to control the power of the ethereal stone, but he didn't expect that it would not have any effect. It would be useless to step into the ground with his feet, but he was embarrassed.

Fortunately, the Tianyuan mining area is forbidden to air, otherwise he really can't imagine that the scene of himself appearing in the air will be directly killed by the beasts here, right?

He didn't know if he rushed hundreds of miles or thousands of miles, Lu Chen only felt that he had been severely smashed a few times, colliding with a hill, and the power of the ethereal stone disappeared.

"Boom";

He then fell to the ground, his clothes split, his head and body were covered with dust, and he was so embarrassed that he was no better than a beggar.

After coughing out a bit of blood, Lu Chen eased his breath.

But at this time, he was already pale, with a little scar on his forehead, and pain all over his body.

He estimated that if he hadn't had a Heavenly Intermediate Treasure Armor, he would have been thrown to death alive.

Thinking of this possibility, Lu Chen was even more grateful.