The scenes here are unknown to Gu Feng now! At this moment, he and Du Lian are hurrying quickly. Time passed slowly, and two days passed in a blink of an eye. During these two days, Gu Feng and the others were in the white fog. How wide is the area of this white fog, this is impossible to verify.

But at this moment, suddenly the eyes of the two of them lit up! After the two of them saw the surrounding scene clearly, their faces also changed suddenly. Because the place where the two of them are now is extremely weird. Around them, there is a plain as far as the eye can see.

No, it shouldn't be a plain, because the ground here is paved with bluestone of a certain size, as if it were artificially constructed. However, this area is not high, Gu Feng and the others raised their heads, only to see that this space was only a thousand zhang high. The sky is turquoise, and what is even more strange is that there are strange-shaped stone bars growing in the sky.

"Husband, this place is very weird, where should we go?"

Du Lian asked, it was because there were roads all around them! as if they were walking in that direction, they were all the same. And the white mist before was as if it had never appeared. When Gu Feng heard this, he frowned and pondered for a while;

"Don't worry, let me see the map first, what area is here. ”

"Good!"

So, Gu Feng hurriedly took out the jade slip that Guo Xiaofeng gave him when he left the Yunhe Sect. After a long time, Gu Feng frowned. But even so, he didn't let go of the jade slip. Because he was in the jade slip, he didn't find his place at all. But even so, he didn't give up, but searched again, looking at more and more missing places. Time passed slowly, and a quarter of an hour passed in a blink of an eye.

"Husband, how is it? Have you found the location of this place?"

And as soon as Gu Feng put down the jade slip and opened his eyes, Du Lian hurriedly asked. When Gu Feng heard this, he shook his head and said helplessly:

"Nope!"

"So what do we do now?"

Du Lian has already relied on Gu Feng! In short, Gu Feng goes east, even if there is a mountain of swords and a sea of fire in front of her, she Du Lian will go to break through. Du Lian's dependence can be said to become a dependence on love. The deeper you love, the more you depend. Gu Feng frowned and pondered for a moment, looked ahead and said:

"We don't know the dangers ahead, and we can't just stay here. In this case, we will move forward, hoping that we will not take the wrong path and that we will be able to find a way out. ”

"Good!"

Now that they have decided, the two of them did not delay and walked forward step by step. The two did not choose to fly, because in this strange place, Gu Feng and the others wanted to reach the place where they knew their directions. However, this blind walk does not necessarily mean that you can leave.

And if you choose to fly, this speed will definitely be much faster than walking. And if there is danger, there will be much less time for the two to react. Therefore, walking is the safest. Although both of them were walking, the scenery around them was the same.

Although the two of them are walking, it seems that the two of them are standing still. Time passed slowly, in a blink of an eye

The days passed. For three days, both of them were moving aimlessly. During this period, the two also took two breaks. But at this moment, suddenly the two stopped.

"This, this is Cold Iron Mine!"

And just as the two of them stopped, Gu Feng exclaimed. Because at this moment, about a hundred feet in front of the two of them, I saw a pile of black stones that exuded cold air. The stones looked ordinary, as if they had just been taken out of the freezer compartment of the refrigerator.

But I never thought that this was a priceless cold iron mine. Du Lian, although she has not seen the cold iron mine with her own eyes! Cold iron ore, which is a metallic material, is suitable for refiners. And if it is in the refining process, as long as it is a cold attribute magic weapon, add a piece of iron ore to it. Then, if the magic weapon can be successfully refined. Then this attack power, or defense power, at least estimated, will also be increased by one percent.

Therefore, the value of this iron ore, even in the Northern Underworld Continent, is very expensive. Even if it's just a lower grade, a piece as big as a palm can be worth 10,000 lower grade spirit stones. Although it is said that there are 10,000 spirit stones, in this Northern Underworld Continent, even if it is a monk in the foundation building period, it can be easily taken out.

However, this is only an estimated price, and every time the cold iron ore appears, even if it is only a lower grade, it is at auction. And every time this appears, it is frantically snatched. In this way, the final price is by no means 10,000 spirit stones.

And this is called iron ore, and there are also grades. The grade of iron ore, like the magic weapon and spirit stone, is divided into five grades, lower, middle, upper, superb, and high-quality.

Of course, this grade is different, and its price is also different! The lower grade cold iron ore is worth 10,000 lower grade spirit stones. As for the middle grade, this amount has reached 100,000. The price of the top grade is a million fast grade spirit stones. As for the best and boutique, even if Gu Feng has the memory of the two of them, he has never seen them. The cold iron ore in front of him, Gu Feng also recognized it at a glance, and it was of the highest quality. Gu Feng dared to conclude that even if an old monster in the Transformation Stage saw so many high-grade cold iron ores at this moment, he would definitely be red-eyed. So, Du Lian pointed to the pile of cold iron ore and exclaimed;

"Husband, is that a cold iron mine?"

"Yes, this is the cold iron ore, and it's still the best grade. ”

As soon as the words stopped, Du Lian trotted like a child, and came to the cold iron mine in a moment. Of course, Gu Feng was not worried that Du Lian was too far away from him, so he also followed. When he arrived, Gu Feng also knew the amount of this cold iron ore, a total of one hundred and eighty pieces.

"Husband, it's a pity that these cold iron ores are useless to me!

"Ahh ”

With Du Lian, Gu Feng is not welcome. But at this moment, a sudden buzz sounded in Gu Feng's mind. As soon as the buzzing sound sounded, the phantom of the Nine Dragons Tower slowly rose above his head. And at this moment, the Evil Wind Sword was also inserted on the spire of the Nine Dragons Tower.

After a while, the Nine Dragons Tower left the top of Gu Feng's head and headed towards that one

The cold iron ore piled up on the hill slowly approached. Since the two sides are only a few feet apart. The Nine Dragons Tower, with the Evil Wind Sword, also came to the top of the cold iron mine in a moment. But at this moment, suddenly the body of the Nine Dragons Tower trembled violently.

In the next moment, a series of colorful lights shot out. In the blink of an eye, half a zhang around the pair of cold iron ore was shrouded in a layer of colorful light curtains. This height is just above the hilt of the Evil Wind Sword. But this is not the end, but at this moment, suddenly from the cold iron mine in the colorful light curtain, the wisps of cold air rose slightly.

As soon as the wisps of cold air rose, they were sucked up by a mysterious opponent's suction force and directly inhaled into the Nine Dragons Tower. Then, from the top of the Nine Dragons Tower, a cold air as thick as a little finger rushed up and sank into the tip of the Evil Wind Sword. This scene seems to be that the Nine Dragons Tower is automatically absorbing the essence of cold iron ore.

"Husband, what is this?"

Originally, the secret of the Nine Dragons Tower, even if Du Lian was his Taoist companion, Gu Feng didn't want it to know. The rivers and lakes are sinister, and people's hearts are unpredictable, not to mention that this is still the cultivation realm. Although Du Lian is hazy and ignorant on weekdays, who knows that she has repeatedly approached Gu Feng, and she has no other purpose, the other party is really in love with her.

But now, this Nine Dragon Tower has appeared automatically, and he can no longer hide the secret of the Nine Dragon Tower. Of course, there is another point, that is, as long as you enter the world of the Nine Dragons Tower, whether it is a human or a demon, you will be controlled by Gu Feng. If Gu Feng felt threatened that day, then he wanted the other party's life, and that was also a matter of thought.

But what Gu Feng was afraid of was that the other party would come to wait for the reincarnation of the old monster and so on. Because those who exist are not jealous. In Gu Feng's opinion, even if it is the Nine Dragons Tower, there is absolutely no way to take it. So, this time, Gu Feng was also ready to confess in front of Du Lian.

"This is a magic weapon, a very powerful magic weapon! This treasure is a ...... that I got when I first stepped into the cultivation realm. ”

It took a full quarter of an hour for Gu Feng to finish introducing the secrets of the Nine Dragons Tower. After listening, Du Lian's eyes widened. Although Du Lian is short-sighted, she is also a knowledgeable person.

"This, this magic weapon is really so powerful? Hehe, it will also belong to Lian'er in the future. ”

What Du Lian said is not wrong, now she has double cultivation with Gu Feng. In this way, Gu Feng's magic weapon can also be said to be hers. But at this moment, suddenly there was a sound of bump from the colorful light curtain. Seeing this, the two looked up. It turned out that it was a piece of cold iron ore that burst open, turned into a mass of debris, and floated on the ground.

This time, both of them understood that this was the result of the plan being siphoned off. But at this moment, suddenly a buzz sounded again. In the next moment, the Evil Wind Sword popped out of the colorful light curtain and directly entered Gu Feng's body. Of course, the Evil Wind Sword not only absorbed the essence of one piece of cold iron ore, but also absorbed at least more than half of the essence of these more than 100 pieces of cold iron ore.

The previous scene was just that the cold iron ore had lost its essence in advance. Bang bang bang! But it's just in the evil wind sword

As soon as he drilled into Gu Feng's body, in the multicolored light, the thumping sound sounded again. Seeing this, the two took a closer look, and saw that the more than 100 pieces of cold iron ore burst one after another.

A moment later, more than a hundred pieces of cold iron ore turned into a pile of black ash. But at this moment, a sudden bump sounded again. This time, it was the multicolored light curtain that burst open directly, turning into a multicolored light curtain, and directly submerged into the world of the Nine Dragons Tower. At the same time, the Nine Dragons Tower turned into a golden rainbow, and instantly disappeared into Gu Feng's body.

(End of chapter)

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