Once the Void Silkworm makes a mistake, and the Ethereal Silk is not destroyed by the Void Butterfly, it will drift into the Endless Void. Pen~Fun~Pavilion www.biquge.info{}

Because ethereal silk is a precious material used to make Lingwu armor, adding a little ethereal silk to the Lingwu armor can increase the defensive ability of the armor by at least 20% or more, so whenever a hundred years reach the time when the virtual silkworm molts, there will be some big forces, using special methods, sneaking into the vicinity of the gathering place of the virtual silkworm, just waiting for the war, and start collecting the ethereal silk.

However, whether it is an ethereal butterfly or a void silkworm, they are all social void beasts, and they are also high-level void beasts, even if the Divine Monarch encounters so many high-level void beasts in the void, he can only run away.

Therefore, when the major forces send people to collect the ethereal silk, they will be far away from the place of battle, just waiting for the ethereal silk to fly over by itself.

However, because the ethereal silk is very important to the Void Silkworm, after the war, the Void Silkworm will recycle the ethereal silk, so the time to collect it is only the time for the Void Silkworm to molt and fight, and as soon as the time is over, it must be retreated.

Therefore, every hundred years, the major forces together can collect at most a ten-meter-long ethereal silk.

If Ye Fei wanted ethereal silk, it would be impossible to collect it by himself, and if he couldn't collect it, he could only get it from these big forces.

But the problem is that ethereal silk is the most precious kind of material for making spiritual armor, every hundred years, the major forces of the Human Alliance combined can only collect a dozen meters long, and Ye Fei needs one meter of ethereal silk to transform the spirit bag.

Don't look at it as only one meter, but it's very long!

One meter of ethereal silk, plus some other special precious materials, is enough to refine a Lingwu-level armor.

Ye Fei wants a meter-long ethereal silk, and the major forces may not have it, but even if they do, how difficult it is to get it, can be imagined.

Ye Fei thought about it, and if he wanted to get the difficulty of getting the ethereal silk, he had a headache.

Ethereal silk is too precious, and the value of one meter of ethereal silk is much higher than that of some medium-grade heaven and earth elixirs whose effects are not so special.

Not to mention whether those big forces will sell the ethereal silk, even if they are willing to give it, they can't afford to change it now.

"Hey, forget it, let's find a way when we go to the Human Alliance in the future, and then collect other materials by ourselves!"

After Ye Fei sighed, he walked out of the grotto, came to the passage, and walked out.

Every time Ye Fei passed through a cave, he would take out an Ice and Fire Rebellion Stone from the space ring and throw it into it, throwing it in the small pool of the cave.

In each cave, there is a small pool, which Ye Fei specially let people dig, after all, in a cave, each cave is full of thousands of poisonous insects, and it is troublesome to feed water every day.

In the poisonous insect cave, there are sixty-three caves where poisonous insects are placed, which means that Ye Feiyi has a total of sixty-three ice and fire rebellion stones.

This is also what Ye Fei knows that the headquarters of the Shadowless Building produces Ice and Fire Rebellion Stones, and it is certain that the number is very large.

Otherwise, where would Ye Fei use the Ice and Fire Rebellion Stone so extravagantly?

Like the two Ice and Fire Rebellion Stones that Ye Fei got when he was on Earth, Ye Fei was willing to use them when he cultivated the top ten Gu worms on the Gu Worm List.

After Ye Fei put the ice and fire rebellion stone, he walked out of the poisonous insect cave, and then came to Mrs. Ye's residence, and after chatting with his mother for almost half a day, he calculated the time, and found that it was almost the time agreed with Liu Wuxian before Ye Fei said goodbye, walked out, and came to the stone tablet forest, the only stone tablet without words and waited.

This wordless stele is the opening of the passage in the Xuantian Secret Realm, and if you open the passage outside the secret realm, the passage will appear on the side of this stele.

Ye Fei came to the front and back of the stone monument, and did not wait long before the passage appeared.

Ye Fei watched the passage appear, and stepped directly into the passage.

In front of the Xuantianmen stele, after Liu Wuxian activated the passage, he had been waiting for Ye Fei here, and after seeing Ye Fei come out, he breathed a sigh of relief.

Liu Wuxian was really afraid that Ye Fei would be delayed in the secret realm and delay time.

Before Ye Fei went in last time, he asked the health doctor to pass through the Shadowless Building and made a nine-day covenant with Fengyun Lingjun, if Ye Fei was wrong this time, when Fengyun Lingjun came over, then Liu Wuxian didn't know how to explain it.

Although the matter of the Xuantianmen Secret Realm is not unknown to outsiders, but the outsiders who know it are all those who will not have the slightest interest in the Xuantianmen Secret Realm.

Even if Ye Fei has the identity of an elder of the Mainland Famous Doctors Association, Xuantianmen doesn't want to live in peace!

After Ye Fei came out of the secret realm, he saw Liu Wuxian and smiled slightly: "Senior brother, thank you for your hard work!"

Liu Wuxian shook his head with a smile and said, "A little thing, what's so hard!"

After Liu Wuxian smiled, he said to Ye Fei: "Senior Brother Ye, in a few days, we will be the disciples of our Xuantian Gate Open Mountain Gate, how about it, are you interested? If you are interested, I will leave this matter to you!"

Ye Fei shook his head with a smile and said, "Don't get involved with me about this, senior brother, you also know, I had an appointment with Fengyun Lingjun before I went in, and when Fengyun Lingjun came over in two days, I would go out with him for a while." ”

"That's it, forget it!" Liu Wuxian originally thought that he would let Ye Fei come forward to show the majesty of Xuantian Gate, but after hearing that Ye Fei was going out, he immediately dispelled this idea.

Liu Wuxian didn't ask Ye Fei where he was going.

Liu Wuxian knew that if Ye Fei could say it, or if he could tell himself, he would definitely tell himself, if he didn't say it now, it would mean that the place he was going to was special and he couldn't know.

Liu Wuxian was not worried about Ye Fei's safety after he went out, since he was with Fengyun Lingjun, then Fengyun Lingjun would definitely protect the safety of his junior brother.

His junior brother is an elder of the Mainland Famous Doctors Association, if something happens to him when he goes out with Fengyun Lingjun, even if Fengyun Lingjun is a Lingjun in the Spirit Wheel Period, he can't afford the wrath of the Mainland Famous Doctors Association.

"That's right, senior brother!" After Ye Fei rejected Liu Wuxian, he suddenly remembered one thing, and said to Liu Wuxian: "When I go back, I will give you a book on poison Dao, as well as an exam paper and answers, and when the mountain gate is opened, you will send that book to those new disciples." ”

"Give them seven days to read the book, and then, send the exam paper down, according to my answers, if anyone can answer the eight questions correctly, they will be directly accepted as inner disciples!

Liu Wujian's eyes lit up when he heard this, and he said, "Senior brother, do you want to really accept apprentices?"

"Really accept apprentices?" Ye Fei shook his head and said: "No, at most, it's just a few registered disciples, if anyone can answer the nine questions correctly, I may think about it!"