Yu Chen thought for a moment and said, "Didn't I invite Fellow Daoist Chen to go search for Han Iron with me two months ago? Guess what? I actually discovered a vein of Han Iron."

"Han Tie Ore Vein?" Tang Yunlong said with some doubts. Tang Yunlong still didn't know much about Han Tie.

Yu Chen continued: "Generally speaking, a few pieces of cold iron can be found occasionally. I have only found four or five pieces of cold iron in the past two months, but the cold iron vein I discovered

The cold iron inside is very rich, as long as it can be mined, you will have no worries in cultivating it for hundreds of years."

After hearing what he said, Tang Yunlong hesitated for a moment and said, "Since Daoyou Yu has found that mineral vein, why don't you mine it yourself and give me half of the benefits?"

Yu Chen smiled coquettishly and said: "There is no way for me to mine those cold irons by myself. I have to find someone to help me. I think about it, and only Daoyou Chen trusts me so much, so now I

With the benefits, I naturally want to share them with Fellow Daoist Chen."

Tang Yunlong naturally didn't think so in his heart. He didn't think that pie would fall from the sky. Naturally, Yu Chen would not be so noble as to take out what he had within his reach and give it to others. There must be something in this.

Things that he can't solve. But Han Tie has nothing to do with Tang Yunlong

Speaking of it, it was still of some use, so he said: "When mining cold iron, what kind of risks are there? If Taoist friend makes it clear, I can also consider it. If you continue to be so hesitant,

Then you can go find someone else."

"Fellow Daoist Chen, don't be anxious." Seeing Tang Yunlong like this, Yu Chen couldn't help but said anxiously: "The cold iron mine I found is very secret, but it is very cold inside the cave. I just stayed in it for a while.

, I had to escape quickly, this is the cold iron I brought out."

Yu Chen handed Tang Yunlong a fist-sized piece of cold iron. This piece of cold iron looked very crystal clear, exuding a strong force of coldness. As soon as Tang Yunlong touched the cold iron with his hand, his face turned pale.

, not because the cold force on it is too strong, but because the cold iron is really

It is so pure that there is no trace of impurities. You must know that no matter what kind of mine it is, there will be more or less impurities in it. Only after the monks take it to temper it can it be used to refine weapons.

Only the yin and yang energy in Tang Yunlong's yin and yang space can remove those impurities.

However, Yu Chen could find such pure cold iron, which Tang Yunlong never imagined. Moreover, with Yu Chen's strength in the foundation building period, he could not withstand the cold air inside, so what exactly was in that cave?

There is something. However, Tang Yunlong is very cautious about these things. Tang Yunlong cannot guarantee whether it is Yu Chen

Seeing that he was spending a lot of money, he wanted to trick him out of Huajicheng and do something to make money and kill people. Furthermore, Tang Yunlong could not guarantee that he could withstand the cold air in the cave. Furthermore,

Even if what Yu Chen said was true, and he could withstand the cold air inside, it would be impossible for him to collect cold iron there every day.

For Tang Yunlong, there is no shortage of spiritual stones, so there is not much demand for those cold iron Tang Yunlong. The only thing Tang Yunlong is interested in is some of the sources of the cold air in that place. Of course, if Yu Chen said

If everything is true, then Tang Yunlong can completely trust Yu Chen in the future, and finally entrust him with the task of searching for Qiu Chan. Then Tang Yunlong asked: "The place you mentioned is far away from here.

How far is it?"

"It's not that far away. It's only a day's journey. Fellow Daoist Chen will know it when he sees it."

"Okay, I'll go and take a look with you." There is still one month left before the battle of arts. With Yu Chen's cultivation level, it would take two days to come and go. So for me, I just have to go and have a look.

It only takes half a day.

"Okay, let's set off quickly." Yu Chen immediately said happily. On the way there, Yu Chen detoured to many places. After Tang Yunlong told him that no one was following him, Yu Chen did not make any detours and headed directly where

Escaped. Tang Yunlong also took this opportunity to learn many secrets of Huaji City from Yu Chen, and also gained some understanding of Huaji Cave.

Tang Yunlong secretly thought in his heart that with his own strength, he could definitely enter the Huaji Cave, but the entire Huaji City only had a quota, and the last knives that could do so must be in the middle of the Golden Core stage.

If the above monks want to enter Huaji Cave, they will need to show a certain amount of strength. Tang Yunlong couldn't help but shook his head. This matter made Tang Yunlong a little embarrassed, so he didn't think too much about it now.

.

One day later, Tang Yunlong and the others finally arrived near a rolling mountain range. Although the mountains here were not very high, they were very far away. From a distance, the mountains seemed to be covered in ice and snow.

A long river flows out from the mountains. Some ice cubes can be seen in the river, floating on it.

There was a hint of cold air, and it seemed that this river must be very cold. Yu Chen said: "Fellow Daoist Chen will come with me. The place I mentioned is not very secret, but it is not that easy to attack." Tang Yunlong nodded.

After nodding, Yu Chen spoke again: "This is the most famous Cold Iron Valley in the Huaji Mountains. You can find some Cold Iron here, so

There are many monks who come here to hunt for treasures."

After climbing over several mountain peaks, the view suddenly became clear. This place is surrounded by mountains, and there is a large lake in the middle. There is a trace of mist rising from the lake, making it difficult to see clearly from a few hundred feet away.

Tang Yunlong released his spiritual consciousness and carefully observed whether there were other monks within five hundred feet. Yu Chen seemed

They became more careful, and after a while, the two people came to a huge reef on the edge of the lake. Yu Chen said: "Fellow Daoist Chen, the entrance to the cave is in the lake. As long as you enter from here, it will be easy."

When you find the entrance to the cave, you can see a lot of cold iron inside at a glance."

Tang Yunlong frowned. What he didn't expect was that the entrance was actually in the water. The cold air in the lake was very heavy. Even if nothing else happened, he wouldn't be able to stay in the water for long.

Yes, and after entering the cave, the cold inside must be even greater, Tang Yunlong couldn't help but hesitate.

When Yu Chen saw that Tang Yunlong was silent, he hurriedly said, "If you don't believe it, Fellow Daoist Chen, I can go in again and find a piece of cold iron for you."

It wasn't that Tang Yunlong didn't believe Yu Chen, but he was thinking of ways to deal with it. "Okay, just go in with me." Tang Yunlong jumped into the lake. Yu Chen followed closely behind him.

Next year, after diving for about twenty feet, I finally saw a dark hole. This

The cave entrance can only accommodate one person at a time. Yu Chen walked in first, followed closely by Tang Yunlong. As soon as he entered, Tang Yunlong immediately felt a powerful force of ice rushing towards his body.

, and there seems to be a special restriction above the entrance of the cave, which isolates the lake.

Yu Chen shouted loudly, scratched at the ground with his hands, then turned around and ran towards the entrance of the cave. Tang Yunlong's physical strength, coupled with the ancient god Jindan, could barely withstand it, not to mention that Yu Chen was just

A monk in the foundation building stage, Yu Chen was already a little confused at this time. Tang Yunlong waved his hand and moved towards

A burst of fire spiritual power was injected into Yu Chen's body. At the same time, a third-level earth fire was released. After being wrapped with spiritual power, it was sealed in Yu Chen's body. In this way, the heat in the earth fire was slowly released.

came out. After a while, Yu Chen regained his intuition. As soon as he woke up, he hurriedly said: "Where is this place?"

Tang Yunlong smiled and said: "Of course it's the cave you brought me to. I just used a secret method. You won't be affected by the cold air in a short period of time."

Yu Chen looked around with the light of the night pearl in Tang Yunlong's hand, and said with some surprise: "I didn't expect that Fellow Daoist Chen was so powerful. His body was not hurt at all, even my body was not hurt at all.

The damage." After Yu Chen came here for the first time, he came in and randomly grabbed some cold iron and hurriedly

He ran out. This made him almost freeze. This time he stayed longer and almost fainted inside. Yu Chen thought secretly in his heart: "This Chen Yun is just a Xudan

With such a high level of cultivation, you can actually use such a powerful secret method. It seems that you are not far from forming a pill. If so, it is right for me to follow you."

Tang Yunlong didn't have time to care about what Chen Yun was thinking at this time. Tang Yunlong began to look at the cave constantly. The cave was surrounded by shiny areas, covered with pieces of cold iron. There were also many on the ground.

The scattered cold iron. Yu Chen held a piece of cold iron in his hand and looked at the cold iron around him.

, spreading and risking the light. "It's made, it's made, this time we are rich. This is really a cold iron vein. This cold iron is enough for me to cultivate to the golden elixir stage. It is also possible not to be in the Nascent Soul stage. Here

They are all elixirs and spirit stones." Yu Chen yelled, and then quickly rushed towards a large piece of cold iron.

Tang Yunlong didn't pay attention to him, but looked at the cave carefully. The cave was more than one foot high, five feet long and five feet wide, but the open space in the middle was only one or two feet away, and it was surrounded by piles of cold stuff.

Tie. Although Tang Yunlong has never seen the cold iron veins, the Lingshi veins

I have seen it before, and I have been in the mines of the Tianjian Sect for a while. The direction of those veins is not like this at all. And according to Tang Yunlong's observation, the cold iron here was placed here.

Yes, they are just placed very randomly and not neatly arranged.

This discovery made Tang Yunlong very horrified. If this is really the case, then the owner of this cave is definitely not simple. To be able to possess such cold iron, he is definitely not a simple golden elixir stage monk, and he can

Cultivating in such a cold place, how powerful he is, as there is nothing in this cave

The defensive formation is just a simple water splitting formation to isolate these lakes, which makes Tang Yunlong a little confused. But Tang Yunlong knows that he is not a monk with water spiritual roots, and naturally he does not practice water attributes.

If the owner of this cave comes back, he will definitely not have any advantage.

The owner of this cave must be at home here, and he can control the cold power here at will. The things here are very small, and it is difficult to escape. If a fight breaks out, it is likely to be a life-and-death situation. As for that

Yu Chen, then there is only a dead end.

At this time, Yu Chen seemed to be going crazy. In a short time, he collected a lot of cold iron into his storage bag. After seeing this situation, Tang Yunlong said hurriedly: "
Chapter completed!