According to his judgment, this Burning Spirit Cold Flame should be a kind of alien flame contaminated with ice attributes, and it is very likely to be absorbed by his water-based Void Pill Fire fusion. Pen & Fun & Pavilion www.biquge.info

After leaving the city, he changed his makeup again in a hidden place, suppressed his cultivation aura at the first level of the ancestor, and then flew east.

Along the way, continue to take the Dragon Vein Golden Spring and slowly improve your cultivation.

More than 20 days later, a continuous mountain range appeared not far ahead.

This mountain range is called "Cold Flame Ridge", and after inquiring before, he already knew that the Burning Spirit Cold Flame is in this mountain range, in an underground dark lake!

The divine sense covered the entire mountain, and Lu Yu soon found a huge lake surrounded by mountains.

Around this lake, a large number of cultivators gathered.

Most of these people are holding various kinds of booms, and the poles rise and fall, and occasionally there are small worms like silk threads with silver bodies, which are fished out of the lake.

Lu Yu was slightly puzzled and flew towards the lake.

When he came closer, he really realized the bustle and bustle here!

Around the lake within a radius of thirty or forty miles, tens of thousands of cultivators gathered, and even in the center of the lake, there were many real human realms, even ancestor realms, holding odd-shaped booms in their hands, fishing over the lake with a focused face.

On a flat land far away from the lake, there were many cultivators who set up stalls, selling fishing rods, spirit grass, and even books and jade slips!

Lu Yu walked to the flat ground, and then picked up a fishing rod at random and watched carefully.

I saw that this fishing rod was silver, hollow inside, and the long fishing line was as thin as silk, but at the end of the silk line, there was a straight silver needle like a hair!

Gently checked, this small silver needle actually weighed seven or eight catties, obviously the material was quite extraordinary!

"What's the use of this thing?" Lu Yu fiddled with the fishing rod for a while and asked the stall owner.

The stall owner was just a person in the early stage of the real realm, and when he saw Lu Yu asking, he opened his mouth and said with a smile: "The predecessor must have come from afar! Our Hanyanling produces 'Chang Ling' spirit worms! This 'Chang Rod' is specially used to catch Chang Ling!"

Lu Yu nodded, and then asked, "Isn't the specialty of the Cold Flame Ridge the Burning Spirit Cold Flame?"

The stall owner was slightly stunned, and then smiled: "The senior said that he was joking! Burning Spirit Hanyan, that is the treasure of Ava City! Although it is under the bottom of this Changling Lake, it is not something we can touch!"

Lu Yu frowned slightly, and couldn't help but ask again: "This Burning Spirit Cold Flame is just under the bottom of the lake, why can't I sense it?"

The stall owner looked left and right, and then whispered to Lu Yu: "Senior, this Burning Spirit Cold Flame is not something that can be inquired about at will! There is a Holy Realm Lord at the bottom of the lake, and there are several powerful formations to protect it, so naturally it is impossible to sense it with divine sense!"

Lu Yu sighed in his heart, according to the classics, this Burning Spirit Cold Flame has special uses for refining, alchemy, talisman making, and cultivation, and such a treasure has indeed been strictly protected by the Changtan Kingdom!

"Hehe, seniors don't have to be disappointed! This Chang Ling Spirit Insect was originally contaminated with a trace of Burning Spirit Cold Flame! The senior wanted to see the Burning Spirit Cold Flame and catch some Chang Ling, and it would have the same effect!" The stall owner obviously encountered it more than once, like Lu Yu, a cultivator who came from afar to see the Burning Spirit Cold Flame, and said in a strange way.

Lu Yu was slightly happy in his heart, and after asking about the use of the pole, he paid the real person realm one hundred medium-grade spirit stones, and then left.

After walking a short distance, he saw another peak of the True Human Realm, with a white jar in front of him, who was cultivating with his eyes closed.

Looking down, I saw that this jar was also a low-grade magic weapon!

Inside the jar, there were four or five spirit insects that stretched out and bent and slowly swam away, like silver silk threads.

"This is Chang Ling?" Lu Yu asked to the peak of the True Human Realm.

The peak of the True Human Realm slowly opened his eyes, and when he saw that it was an Ancestor First Order Inquiry, he nodded and said, "Yes! Daoist friends want to buy one?"

"How do you sell it?"

"One thousand medium-grade spirit stones below the inch, and the one above the inch, you need five thousand spirit stones. "That's the real human realm.

Lu Yu was slightly surprised, and couldn't help but stretch out his right hand, wanting to sense the magic of this Chang Ling up close.

"Daoist friends, don't touch it!" the peak of the True Human Realm hurriedly stopped.

Lu Yu was slightly puzzled, only to hear the peak of the True Human Realm continue: "Daoist friends must be the first time to come here. After this Chang Ling comes into contact, it will burrow into the flesh and skin! One or two are enough, if there are too many, even if it is the ancestor realm, it will be a little troublesome!"

"Then how to use this Chang Ling?" Lu Yu couldn't help but ask.

"Wrapped in soul power, and then slowly refined with true yuan and Dan power, it is! But after this thing penetrates into the body, it will mutate! Not only will it destroy the operation of the meridians, but it will also be toxic, which is very troublesome!"

Lu Yu nodded, there are a lot of magical things in this world, and this spirit insect has some peculiarities, which is not particularly unusual.

After thinking about it for a while, Lu Yu simply bought all five Chang Ling.

The peak of the True Human Realm was overjoyed, took out a silver colander, carefully scooped out the five Chang Ling, and then packed it in a special jade bottle!

Lu Yu carefully inquired about the usage again, and then walked forward again.

After taking a few steps, he stopped at a stall selling books and jade slips.

The books on this stall are beautifully bound, but the title of the book is a bit exaggerated.

"Changling Treasure Book, Supreme God Fishing, Daily Fishing 1,000, Ancestor of Chang Rod......"

And so on and so forth!

Lu Yu frowned and asked, "Did you introduce Chang Ling and the books of Hanyan Mountain?"

"Yes, yes...... The Chang Ling Treasure Book is a classic book that introduces Chang Ling, and there is also an introduction to Hanyan Ridge in it!" The stall owner laughed and said to Lu Yu.

"Then what are these jade slips?" Lu Yu asked, pointing to those jade slips.

"These are all the fishing experience of the predecessors, and the experience of using the cultivation of Chang Ling, which is very precious!" said the stall owner hurriedly.

Lu Yu nodded, bought a copy of the book's title, which seemed to be peaceful, and left.

Looking at the pole in his hand, he couldn't help but shake his head slightly.

Fishing, he also saw adults do it in the pond of the town when he was a child. But it's the first time in my life to hold a fishing rod in my own hand!

Looking around, Lu Yu found a relatively secluded lakeside, learned from others, and threw the pole into the lake.

The water was so cold that he could sense the chill coming from his face when he was far away from the lake.

After setting up the pole, Lu Yu opened the Changling Treasure Book, carefully looking for the content recorded in it about the Burning Spirit Cold Flame.