"It seems that the demon clan is not as brainless as the rumors say!" said Yaoji.

As they spoke, the two walked through the swamp to a valley. The further you go inside, the more and more stone pillars appear. These pillars are carved with demonic figures. Lifelike!

A moment later, the two of them came to the Demon Cave, only to see that this Demon Cave looked like an open demon's mouth! The long boulder carved sharp teeth hung on the top, and there were two carved sharp teeth standing on the ground below! The gloomy wind gusted, making people feel palpitations!

Yao Ji said, "It's really a bit of a demon's lair!"

"Normally, compared to your main hall in the Immortal Realm, my place is really ordinary. The Demon King said and led Yao Ji inside!

A moment later, Yao Ji followed the Demon King to the cave. I saw that the cave ** was foggy, and the gems inlaid on the inner wall exuded a translucent treasure light. The whole body of the hole ** is magnificent!

The Demon King recited a spell, "Boom, boom!" The four walls slowly protruded, and then a secret room appeared in front of the two of them! Yao Ji had just walked into the secret room, and was stunned by all this!

I saw the energy spars in front of me piling up into a mountain, and I couldn't help but marvel, this energy spar can be described as a treasure, because it can replace spiritual power and transform it into weapons.

And one of these energy crystals was a large square object that caught Yaoji's attention.

"Huh, it's a blood stone! You must know that this blood spirit stone can increase the strength of the spirit! No wonder this demon king's illusion is so powerful, even I was almost trapped. ”

With a wave of her hand, Yao Ji put the Blood Spirit Stone and the mountain of energy crystals into the Xuankong Ring!

The Demon King's heart was dripping with blood as he watched from the sidelines. "That's a blood spirit stone, alas, it looks like I'm going to bleed heavily today to save my life! Who let the other party be the closest to the Holy Heavenly Princess!"

After Yao Ji put the Blood Spirit Stone and the Energy Crystal into the Xuankong Ring, she said, "As a Demon King, you should have more than this treasure!

"No, absolutely none. The Demon King shook his head and waved his hand with a wry smile.

"Is it really gone?" Yao Ji asked again when she saw the Demon King's eyes flickering and knew that he wasn't telling the truth.

"There's another vein!" said the Demon King, bowing his head.

"If you're not honest, I'll kill you right away!" Yao Ji smiled wickedly and continued, "Lead the way!"

"Okay, I promise to be honest, this is definitely the last treasure!" the Demon King felt a bitter cry in his heart! It's full of energy crystals!

The Demon King led Yao Ji to a wall of the secret room, and the Demon King put his hand on the wall and recited a series of incantations. In an instant, a glare suddenly emitted, and after the glare disappeared!

The two of them were above the volcanoes, and an abyss below them was bottomless, as if the abyss had been torn apart by some force. The abyss is more than 100 zhang wide and more than 10,000 miles long!

The Demon King pointed to the abyss below and said, "The vein is down there!"

Yao Ji looked at the bottomless vein. Just in case the Demon King is playing any tricks, he will use a powerful energy to cover the Demon King and rush into the abyss together!

The two of them flew for a long time, and gradually scattered light passed up from the bottom of the abyss. The further down it flew, the stronger this bright light became.

After a while, Yao Ji looked at it and saw that there were energy crystals spreading for miles in front of her, and she couldn't help but sigh. "There are so many energy crystals here! Good guy, if this is in the Immortal Realm, I am afraid that thousands of strong people will fight for it! ”

The Demon King felt distressed for a while. I'm really afraid of something, not only is the blood spirit stone gone, but this vein is estimated to be a lot less. But in retrospect, this spar was extremely difficult to mine.

If you want to dig up the entire vein, it will take a month!

And Yao Ji has already sacrificed the Burning Sky Sword at this moment. Towards the vein is a sword swing. I saw a bunch of energy crystals falling, and with a wave of her hand, Yao Ji put the dropped energy crystals into the Xuankong Ring!

When the Demon King saw Yao Ji's operation, he couldn't help but hate the thought that iron could not be made of steel, "You can't damage the energy spar if you mine it like this!

Who knew that Yao Ji was fixed, and the Burning Sky Sword was suspended in the void, only to see Yao Ji's five fingers flying and commanding the Burning Sky Sword, and the Dao Dao sword qi emitted by the Burning Sky Sword was perfectly and accurately cut at the position designated by Yao Ji!

"Rumble!" The sound continued, the Burning Sky Sword kept cutting in front, and Yao Ji kept collecting the fallen square energy crystals into the Xuankong Ring in the back!

And the emperor in the Xuankong Ring was cultivating in the blood pool at the moment, when suddenly a burst of sound came. Xiao Xun suddenly jumped into the pool of blood in shock.

I saw that there were spars constantly teleporting in my head! Xiao Xun Chuanyin asked, "Master, what is this? ”

Yao Ji, who was diligently harvesting the ore veins, heard Xiao Xun ask! Chuanyin replied, "I have discovered a mineral vein for my teacher! It contains an extremely large energy crystal! You just need to cultivate with peace of mind." ”

"Puff~ Master, how big is your vein, this Xuankong ring is piled up into a mountain!" Xiao Xun covered his mouth and smiled.

"Well, if you want to ask how big it is, I can only say that this vein is several miles long!

"What? How many miles is there, what is this thing for?" asked Xiao Xun in shock.

"This is a good thing, it can be converted into weapons instead of spiritual power to serve as your spiritual power! I think there were countless battles in which there were countless deaths and injuries caused by the supreme powerhouses in order to compete for the energy spar veins!" Yao Ji explained.

"Is this energy crystal so hot?" Xiao Xun was shocked, how could he not be shocked by the energy crystal that could be snatched by many strong people, you must know that the most eye-catching thing in your royal family at that time was the elixir. At that time, an elixir completely destroyed his royal family. Compared to the elixir, this energy crystal is afraid that it is excessive!

"When you reach the Void Netherworld, I will take you to the Immortal Realm, and you will understand!" Yao Ji said with a smile.

"It seems that I am going to cultivate to the Void Netherworld as soon as possible, so that I can soar with my master as soon as possible! Xiao Xun said and jumped into the blood pool to continue cultivating!

The Demon King above was shocked when he saw Yaoji's mining speed, and he was shocked! You must know that even it would take a month for you to fully mine, and the main reason for not mining before was that there was not enough space to store it, otherwise it would have been mined a long time ago.

And the current Yao Ji, at this moment, it only took half a pillar of incense to mine a third of the ore vein! What a terrifying mining speed, and the key is to use sword qi to mine, and every knife that the sword qi has slashed is accurate to the minute.

This kind of swordsmanship, calling it a sword saint is not enough to reflect the mastery of her swordsmanship! The Demon King was already stunned.

And Yao Ji continued to wield the Burning Sky Sword and continued to cut the ore veins! The sound of "bells" became more and more intense! Yao Ji swung the Burning Sky Sword faster and faster.

Only the afterimage is left, and at the same time, the energy crystals that fall are constantly collected!

And the Demon King above was already shocked at this moment. Because Yao Ji's movements were no longer something he could see clearly. I couldn't even see the afterimage, all I saw was that the energy spar was falling faster and faster, and it disappeared just as the energy spar was about to hit the ground!

Just looking at it made the Demon King feel terrified, you must know that this kind of sword technique that is almost the speed of light is not something that he can resist. If Fang Cai himself has the slightest disobedience, I am afraid that he will not be able to die at this time.