As time passed, Lin Yan also had a very happy conversation with Jiang Chen, and I have to say that Jiang Chen had his own set of opinions on some cultivation experience;

After saying goodbye to Jiang Chen, Lin Yan walked over to a stone room where there were relatively few disciples of the sect.

This stone room is not about the exercises, but about some special ancient books in the cultivation realm.

After Lin Fu walked in, the disciples of the Immortal Dao Sect greeted Lin Fu in twos and threes, but after seeing Lin Fu pick up a jade slip and sit down next to him, they all got up and said goodbye, not daring to disturb.

I have to say that Lin Fu's cultivation has worked wonders after these disciples saw him, and they seemed to treat Lin Fu as a senior brother of the inner gate, as if they respected their elders.

The divine sense swept this jade slip, Lin Yan looked at it carefully, and he found that this jade slip was telling some secrets of the cultivation realm in ancient times.

The Yuyang Kingdom referred to in the jade slip is actually just a projectile land, and the Yuyang country is actually a mortal country in Tianyuan Prefecture, in addition to Yuyang abroad, the jade slip also mentions some other Xiuzhen countries.

"I can't imagine that in the Valley of the Fallen Demons, the tombstones of those predecessors are really something. Lin Yan thought about it.

After nearly an hour, Lin Yan put this jade slip back, although Lin Yan already knew that this Tianyuan Prefecture was extremely big, but after seeing that there were more than a dozen Xiuzhen Prefecture Lu in the follow-up, he found that he could not set foot in these places with his current self.

With a sweep of his senses, Lin Yu once again lifted a jade slip on the bookshelf.

"Huh?" Lin Yan's sense swept away, but he sighed lightly.

Lin Yan hadn't read the books that explained the strange flowers and plants and refining materials in the cultivation realm, and the first thing he thought of as a relatively unfamiliar in this area was to expand the information in it.

A blank jade slip appeared in his hand, and Lin Yu's consciousness froze and began to expand.

In Lin Yan's storage bag, there were some ancient flowers and plants that even he couldn't say, if Lin Yan hadn't had time to delve into these things before, he would definitely come to the library in advance.

When Lin Yan expanded the entire jade slip, Lin Yan was overjoyed, because he now knew how valuable the flowers and plants in the storage bag of the Dao Dao were in the Fallen Demon Valley.

Lin Yan got up and put the jade slip back in its place, and when he was about to leave a few steps, he saw a small jade slip in the corner of his eye.

This jade slip may have been untouched for a long time, and there is a thick layer of ash on it, and on the shelf below the jade slip is written the words 'spirit beast analysis'.

With a move of his hand, this jade slip instantly appeared in Lin Yan's hand.

Lin Fu looked inside, but sat down again.

I have to say that this jade slip made Lin Yan very interested, because the description of the spirit beasts in it was quite careful, except for those who Lin Yan didn't know, Lin Yan was very interested in some of the wild ancient beasts.

"The Elder Dragon, the Blood Phoenix, the Nine Ice Toads..."

According to Yu Jian's description, it was also specially equipped with some patterns, and Lin Yan unconsciously saw the last few pages.

"Spirit Worm List?"

Lin Yu was stunned, his gaze went down, the patterns and temperament descriptions of the spirit insects were very careful, presumably this jade slip should exist in the Immortal Dao Sect, not to mention that there are thousands of years.

When Lin Yan saw the next pattern of the spirit insect, his heart skipped a beat.

"Heilin Peak! Spirit Worm Ranking Seventh!"

According to the description on the pattern, Lin Fu clearly remembered that there seemed to be this kind of spirit insect in the cave of the ancient monk in the Falling Demon Valley.

"This insect is outside the Five Elements, the golden fire does not invade, the water and wood do not invade, and the earth is born together, it is a terrifying and powerful outlier in the cultivation realm..."

"This insect is fed with blue grass and can grow sustainably, if it has a large net worth, it can be directly replaced by spirit stones, and once it reaches maturity, it is the most powerful support of the monk..."

"The larvae of Heilin Peak are possessed by essence and blood to recognize the lord first, and it is difficult for the long-term Heilin Peak to make a divine soul contract..."

Through the description on the jade slip, strings of information poured into Lin Yan's brain, and even Lin Yan, who was still calm, fell into shock at this moment.

I have to say that the description of this Heilin Peak is very domineering, once the number of this kind of social spirit worm reaches a height, even if it is facing hundreds or thousands of enemies, it can make the controller retreat freely.

After Lin Yan expanded the copy of this jade slip, he already had a crazy decision in his heart.

Yes, Lin Yu planned to go back to the Fallen Demon Valley and collect the Heilin Peak of the Ancient Monk Cave Mansion.

Those Black Lin Peak Lin Yu have seen it, it is seventy or eighty thousand in number, and it is indeed in the larval category in terms of size, once it is really owned, Lin Yu believes that this is one of his most powerful hole cards.

Originally, Lin Yan was a little disappointed when he saw that Lan Ying Grass could feed this insect, but when he saw that the spirit stone could also work, he actually thought of the Beixuan ore vein of the Immortal Dao Gate.

Originally, Lin Xuan planned to go to Beixuan Ore Vein again after he cultivated to a high level, but now it seems that for the sake of conservatism, he still has to put these spirit stones in his storage bag to rest assured.

After so many years, I don't know if these sect monks who are mining in the Beixuan vein have found these spirit stones, but Lin Yan feels that he needs to go once.

Putting this jade slip describing the spirit beast back on the bookshelf, Lin Yan no longer had any interest in visiting any of the stone rooms on the second floor of the Library Pavilion.

Getting up and leaving the library pavilion, a crimson flying sword appeared at Lin Yan's feet, and he shot out in one direction.

Lin Fu's straight sword fell behind the mountain gate of the Immortal Dao Gate, and at this moment, the two blue-clothed disciples guarding the mountain bowed their hands together after seeing Lin Fu.

"I've seen Senior Brother Lin!"

"I've seen Senior Brother!"

Lin Yu nodded slightly, thinking about some follow-up things in his heart.

Seeing Lin Yan in deep thought at the gate of the mountain, these two blue-clothed disciples didn't dare to disturb, after all, where Lin Yan wanted to go today was not something they could ask.

The Beixuan ore vein was originally Lin Xuan because of the mining mission, and when he passed through the teleportation array directly and arrived at one of the mining points, Lin Xuan believed that this Beixuan ore vein should not be too far from the Xiandao Gate.

If Lin Yu passed through the sect teleportation array, it would definitely cause some trouble, after all, in and out of the teleportation array, the elders of the sect would have to investigate one or two.

With a wide range of divine senses, Lin Xuan first put an end to the periphery of the Purple Wind Mountain Range, because Lin Xuan believed that that direction was close to Yuyang City, and the Beixuan ore vein would not appear there.

There are three places in the remaining directions, and within a radius of hundreds of miles, Lin Yu believes that there must be some flaws that can allow him to discover the location of the Beixuan ore vein.

Shout!

With a shock, Lin Yu finally disappeared in front of the Xiandaomen Mountain Gate.

Shooting straight in the direction of Yuyang City, Lin Yan's first thought was to create an illusion.

"Senior Brother Xu, is there something wrong with Senior Brother Lin going outside the Purple Wind Mountain Range in such a hurry?" one of the blue-clothed disciples looked at his senior brother and said.

"Senior Brother Lin's whereabouts are something that you and I can guess about, and in another month, we can rotate with other senior brothers, let's stay up first. ”

"Oh. ”

...

An hour later, Lin Yu appeared on the periphery of the Purple Wind Mountain Range, and at this moment, Lin Yu not only changed into a set of black robes, but also the aura on his body was also like nothing.

Qi Charm.

Lin Yan went to explore the Beixuan ore vein this time, and if he went around the Immortal Dao Gate with great fanfare, it would be an idiot's move.

The figure flashed, and Lin Yu disappeared in place.

Psychic Retreat.

For the sake of convenience, Lin Yan used the Spirit Escape Technique.

Not only can the Spirit Escape Technique reach an unimaginable speed on the ground, but it is also quite strong in Earth Escape. Every new technique that comes out of the Soul Devouring Technique is much more powerful than that of the sect, and this Spirit Escape Technique is of course the same in terms of speed.

Thousands of feet underground, at this moment, a black figure continued to escape, and every time he went to a place, he would stop, as if he was exploring something.

Time passed slowly, and after about half a day's work, Lin Yan's brows were deeply locked.

"It's really strange that nothing has been found within a radius of five hundred miles, is this vein really so secret?" Lin Yan thought to himself, he already had a trace of impatience.

And at this moment, Lin Yan's ears suddenly moved.

"Ge Daoyou, are you sure that the veins of the Immortal Dao Sect are a hundred miles ahead?" This was an old voice, and the speaker was obviously not a monk of the Immortal Dao Sect.

"Hehe, you and I both belong to the Demon Gate, how can the old man lie and deceive each other?" another voice replied.

After Lin Yan heard these two voices, his heart jumped.

Cultivating the Soul Devouring Technique has enabled him to have spiritual eyes, but his ears have been extremely powerful in hearing in recent years, even the mysterious voice on Han Ling's body at the Championship Conference can be detected by Lin Yan, how can the movement more than ten miles away escape Lin Yan's ears and eyes.

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