After Ye Fan entered the Dao, he felt that his body was suddenly weightless, and then appeared in another place, Ye Fan hurriedly looked around, and found that Ye Lingyun and the three of them were in front of him at this time, and the place he was in at this time turned out to be a huge cave.

"Third brother, how do you feel?" Ye Lingyun said with a smile.

"Second brother, what kind of place is this?Why did we suddenly appear in this place?" Ye Fan did not answer Ye Lingyun's question, but looked around and asked suspiciously.

"Haha, third brother, our Ye family's treasure vault is not on the ground, this is already hundreds of meters underground, and the door we just entered is actually a portal. Ye Lingyun explained to Ye Fan with a smile.

"Portal, what is that?" Ye Fan asked suspiciously.

"Portal, if you want to talk about this thing, you have to start with us cultivators, third brother, you know the realm of our cultivators, right?" Ye Lingyun said.

"I know some, beginner, intermediate, high, general, king, emperor, emperor, and then I don't know, does this have anything to do with that portal?" Ye Fan asked.

"Of course it matters, you should know that before the imperial rank, he only cultivated the fighting qi or spiritual power in the body, and the strong people of the imperial rank can comprehend a trace of the power of heaven and earth, and the power of heaven and earth can be used for a short flight, and the higher the cultivation, the more power of heaven and earth will be comprehended, and the stronger the strength, it is precisely because of this that after reaching the imperial level, the gap between each level is huge.

Don't look at the fact that we can easily skip the challenge before the emperor rank, but after reaching the emperor rank, it is very difficult to skip the challenge.

And the emperor rank above the emperor rank, is almost the limit that the human body can reach, the strong people of the emperor rank have a large amount of heaven and earth power, and there are mountains and seas between the waves, and the ordinary army is almost the same as mud in front of them, the symbol of the emperor rank is the field, using the power of heaven and earth to lay down their own domain, in the field, for those whose strength is lower than them, they are gods, and they can constantly change their physique because of the power of heaven and earth, so that they can live to five hundred years old without a problem.

And after the emperor rank, it is the legendary dignity level, which is no longer the realm that the human body can reach, so when every cultivator reaches the dignity level, he will be baptized by the power of heaven and earth, and he will be reborn, which can be said to be out of the boundaries of mortals, because they have been reborn, they can even live for thousands of years, and the symbol of the strong of the honorable rank is the power of space.

The power of space is a power that ordinary people can't imagine, they can use the power of space they comprehend to teleport, and in the blink of an eye, it is a distance of thousands of miles, and the boundary between heaven and earth seems to exist in front of them.

The portal is the use of the power of space, through a special method to attach the power of space to some objects, to achieve the effect of teleportation, the portal is like this, can instantly teleport all people or items to the corresponding place, now you understand. Ye Lingyun explained.

"Second brother, do you mean that the gate just now was arranged by a high-ranking powerhouse, and then teleported us here in an instant?" Ye Fan was stunned by Ye Lingyun's words, and only after a long time did he stammer.

"I don't know about this," Ye Lingyun's face showed a wry smile, "Because there are also some high-level array mages, they can also use some special treasures to arrange such portals, but such treasures are extremely rare, so no matter which method is to arrange portals, it is very rare." ”

After a long time, Ye Fan finally completely digested what Ye Lingyun said, and at the same time, it also made him have a strong yearning for those powerful existences.

"Alright, it's time for us to go in and help you find the metal you need. Ye Lingyun said.

Ye Fan hurriedly gathered his thoughts, and then followed Ye Lingyun forward, the place where they were now was an underground cave, and there were pearls at intervals on both sides of the cave, illuminating the cave.

After moving forward for a distance, Ye Fan and the others came to a cave that was much larger than just now, and directly opposite where they entered, there were several passages leading to the depths.

There are words next to each passage, and Ye Lingyun directly led Ye Fan and them towards a cave, and at the same time introduced Ye Fan.

"Every cave here leads to a treasure house, and the things in these treasure houses are different, this one is a place to store metal minerals, and there are also treasure houses for storing pills next to it, as well as a treasure house for medicinal materials, and a weapons storehouse and so on. ”

After walking into this cave, Ye Fan felt a trace of depression, and at the same time felt as if someone was staring at them all the time, Ye Fan thought for a while and knew that this should be some guardians in the treasure house, after all, although this treasure is hundreds of meters underground, it is difficult to guarantee that no one will find it, so it is necessary to send someone to guard it.

The cave was not very long, and after walking some distance it was a much larger cavern, which was filled with all kinds of ores and metals.

"Because our Ye family is a famous refining family, we have the largest collection of various ores and metals, and the things here are separated, and there are them at every level, of course, they are particularly precious in another place, you can find what you need. Ye Lingyun said to Ye Fan with a smile.

"Hmm. Ye Fan nodded in agreement and began to look for it.

Looking at the various metals and ores in the cave in front of him, as well as some other refining materials, Ye Fan couldn't help but be deeply shocked, at this time, he finally knew how powerful the heritage of a family that had been inherited for thousands of years was.

The materials here start from the first order and go all the way to the seventh order, and there are a lot of them at each level, which makes Ye Fan can't help but have a headache, and he doesn't know where to start.

"Third brother, you need those materials, you name them, and we will help you find them together. When Ye Lingyun saw Ye Fan's appearance, he immediately understood, and said to him.

"Thank you, second brother," Ye Fan glanced at Ye Lingyun gratefully, and then said, "There are twenty-seven kinds of materials I need, which are purple heart iron, star pattern silver, sun stone, moon tin, red mixed copper, and star platinum."

Ye Fan reported the materials he needed one by one, and after hearing the materials that Ye Fan needed, several people couldn't help but be surprised, they were all from the Ye family, even if they were not refiners, they also knew a little about refining, and they also knew a little about materials and so on.

But at this time, after hearing the materials that Ye Fan needed, they were not surprised, because they had never heard that someone needed so many materials to refine weapons, but thinking that Ye Fan was going to refine a weapon exclusive to the exercises, they didn't say anything more.

Ye Lingyun also breathed a sigh of relief, fortunately, although Ye Fan needed a lot of materials, most of them were not too high-level, otherwise someone in the clan might have an opinion.

In just half an hour, twenty-four kinds of them have been found, but the last three have never been found.

The level of materials Ye Fan needs is not very high, but there are several kinds of materials that are very rare in the same order, just like star-patterned silver, which is only a fourth-order material, but in terms of rarity, it is about the same as a seventh-order material, so it is also very precious.

There is also a fifth-order sun stone, the sun stone is said to be an ore that exists in the center of the sun, and only occasionally appears on the earth, when refining weapons, as long as the sun stone is added, the power of the martial arts displayed by the cultivators of the fire attribute can be increased by half, which can be described as very precious, but because the number is scarce, and few people can melt the sun stone, so the level of the sun stone is not high.

The last one is the most precious one of the materials Ye Fan needs, Xingchen Platinum, Xingchen Platinum is not a material on the continent, but a substance extracted from some extraterrestrial meteorites, which is a special substance in meteorites after absorbing a large amount of star power, after mutation.

It's just because no one knows what the star platinum does, someone once added the star platinum when refining the weapon, but the weapons made are only low-level, and there is nothing special about it, although anyone can perceive the powerful energy contained in the star platinum, but no one can guide it out, or absorb it.

Over time, people have regarded Xingchen platinum as a thing that can be seen or used, precisely because no one cares, so no one deliberately extracts it, plus the rarity of meteorites outside the sky, making Xingchen platinum even rarer, so although Xingchen platinum is only a sixth-order material, the rarity is comparable to a ninth-order material.

These three materials are what Ye Fan and they did not find, although these three materials are not high-level, but they let Ye Fan and them search for a morning, and finally almost the entire treasure house was turned over, and they did not find it.

"What should I do? I've searched them all, but I still haven't found them. Ye Tong sat on a piece of ore tiredly, turned his head and asked Ye Fan on the side.

At this time, Ye Fan was also a little anxious, because he also knew that these three materials were the most difficult to find among these materials, and if he couldn't find them here, it would be even more difficult to find them in the outside world.

"Third brother, don't be discouraged, you can't find it here, we can go to Grandpa later, he is well-informed, maybe he knows where these three materials are. Ye Lingyun also comforted on the side.

"Yes, third brother, don't you be discouraged, you will always find it. Ye Lingxue also said.

"Well, I'm not discouraged, I'm just thinking, since I can't find it here, then where else might I have these materials. Ye Fan smiled gratefully at the three of them and said.

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