Mortal blood!

The boundless sea of ​​darkness seemed to have reached its end.

It was blocked by a huge light curtain.

Like the barriers of the worlds in the lower thirty-three heavens, the light curtain in front of them was also a barrier of the worlds.

However, it was more powerful than the barriers of the worlds in the lower thirty-three heavens.

This was exactly the destination of Lin Fan and Shui Xian'er - the tenth heaven in the lower thirty-three heavens.

"Are we there?"

Shui Xian'er also showed a hint of surprise.

Soon, she frowned slightly, and a palm-sized black token was thrown out by her in an instant.

Buzz!

In the void, bursts of piercing buzzing sounds rang out.

At some point, the token thrown out by Shui Xian'er disappeared rapidly at this moment.

The barriers of the worlds that originally blocked the two of them disappeared rapidly with hostility.

Soon, the floating fairy boat driven by the two rushed into the tenth heaven of the lower thirty-three heavens.

From a distance, the tenth heaven was like a huge black turtle, lying on the ground.

That's why it's called the Black Turtle Realm.

"Fellow Daoist Lin, we've already arrived at the Black Turtle Realm. There's no need to rush to Kunyu Fairy Mountain."

"Now in the Black Turtle Realm, it's a good idea to find a place to appreciate the customs and culture of the Black Turtle Realm."

"By the way, I can also prepare for the sword fight at Kunwu Fairy Mountain."

"Not far ahead is the famous Linggui City in the Black Turtle Realm. How about we go there to rest?"

Lin Fan nodded immediately after hearing this.

"Since the fairy said so, let's agree on a deadline. When the time comes, we'll meet here."

"We'll meet here one year from now. Fellow Daoist Lin, don't forget the time we agreed on."

"Goodbye!"

After Lin Fan finished speaking, he jumped and disappeared into the void.

Looking at the direction where Lin Fan left, Shui Xian'er smiled slightly.

Soon, a charming look appeared on her face.

"Even I can't see through this Fellow Daoist Lin. Old Chen, don't you think so?"

"The sword servant chosen by the young lady is naturally extraordinary. However, this Fellow Daoist Lin is definitely not an ordinary person. This time, he will definitely help the young lady comprehend the insights left by the predecessors to advance to the Golden Immortal Realm in Kunyu Immortal Mountain."

"Thank you, Old Chen, for your kind words. We shouldn't stay here any longer. Let's go to Guiling City first and hand over the news to the people in the clan."

"Yes, young lady."

Soon after Old Chen agreed, an illusory figure of an old man quickly appeared beside Shuixian'er.

Then, he and Shuixian'er shot towards Linggui City.

...

The tenth heaven of the lower thirty-three heavens, in Linggui City.

Lin Fan walked on the bustling streets, and was curious about the immortals passing by.

But at this moment, he had no intention of staying here.

Soon, Lin Fan appeared at the door of a shop that rented caves.

Before he entered, a middle-aged man came out with a smile.

"Senior, are you renting a cave or buying one?"

Lin Fan's eyes swept over the middle-aged Yazi. Seeing that although this man was already in the late stage of the Great Perfection of the Earthly Immortal, he was still very polite when facing him, a True Immortal, he couldn't help but look curious.

"Daoyou, at your level, why do you still work as a Yazi here?"

"Senior, you don't know that it's not easy to live in Guiling City."

"If so, I am ignorant. I plan to rent a cave with very rich spiritual energy. I wonder if Daoyou has a suitable one here?"

"Senior, don't worry, the caves in our Anxinju are guaranteed to be genuine and of good value. We naturally have the caves that senior needs. Wait a moment, I will show you."

Yazi smiled slightly, and quickly took out a map and quickly checked it.

Lin Fan glanced casually and saw that the map in Yazi's hand roughly marked various immortal veins in Linggui City.

One of the immortal veins was not only thicker than the immortal veins in other places, but also had a faint spiritual charm emerging.

This made Lin Fan look curious.

"Daoyou, are there any caves near this spiritual vein that are vacant?"

"Senior has a good eye and can tell at a glance. This is a top-grade immortal vein here. Generally, there are no short-term rentals for caves here. But if you add some immortal stones, I can recommend one to you."

"Oh? If so, then find a cave here for me."

"Okay!"

Yazi looked very happy.

Especially after seeing Lin Fan agreed so readily, he quickly introduced Lin Fan to the vacant caves.

However, after Lin Fan looked at all the caves, his brows furrowed.

"Daoyou, the value of these caves is really very high. Just renting for one year will cost 100,000 top-grade immortal stones?" Lin Fan said.

"Senior, you don't know that every inch of land in our Linggui City is worth a lot of money. One hundred thousand high-grade immortal stones a year is also because of your high realm. If it were another Taoist friend, I'm afraid that with one hundred thousand immortal stones a year, he could only rent a cave outside the top-grade immortal vein."

"In that case, then choose this one for me!"

"Senior, this... are you sure you want this cave?"

When Yazi saw Lin Fan's finger pointing to Cave No. 37, there was a hint of surprise in his eyes.

Seeing this, Lin Fan frowned slightly.

"Is there something wrong with this cave?"

"No! Absolutely not. Senior, the immortal energy in this No. 37 cave is very abundant. Compared with caves in other places, the immortal energy is at least 30% richer. The only problem is that the location of this cave is relatively remote. But there are many benefits. The territory within a hundred miles is the senior’s territory and you can do whatever you want.”

"Haha, if that's the case, then I'll choose Bing37 Cave Mansion."

Lin Fan smiled lightly and threw the fairy stone to Ya Zi.

Just now, he chose Bing37 Cave House because there were no other cave houses near Bing37 Cave House.

It is a quiet place to practice.

If it were any other cave, there would be people living everywhere. I still get annoyed from time to time.

This was not the ideal retreat place that Lin Fan wanted.

"Senior, one hundred thousand high-grade immortal stones. Just the right amount. Please also keep the formation control token of the cave. I will take you there right now."

After Yazi received the fairy stone, he happily handed the cave formation control token to Lin Fan.

Soon, Lin Fan appeared at Bing37 Cave Mansion.

Looking around, he saw the rolling mountains and the majestic immortal energy.

Lin Fan was very satisfied with this place.

"Senior, this is where your Bing37 cave is. Senior only needs to go in to find the cave. In addition, the formation control token in your hand can control all the formations here within one year. Senior If you still need to rent the cave a year later, you need to exchange it with me for the formation control token," Yazi reminded.

"Thank you, fellow Taoist, for reminding me!"

Lin Fan thanked him and tested the formation control token in front of Ya Zi.

After confirming that there was no problem with the formation control token, he suddenly entered the territory where Cave No. 37 was located.

Buzz!

The spiritual thoughts dispersed rapidly.

Within a radius of hundreds of miles, Lin Fan was completely enveloped by Lin Fan's spiritual sense detection range.

At this moment, Lin Fan could see every plant and tree here.

Not long after, Lin Fan found a cave that had been opened on a mountain with dense vegetation.

It was the cave No. 37 he rented.

"It is indeed a peaceful place to practice."

Lin Fan exclaimed, and soon he entered the cave directly.

Wow!

In the cave, the rich immortal energy quickly hit his face.

It made every pore of Lin Fan feel comfortable.

Looking around, Lin Fan discovered that the cave was hundreds of feet in size.

Moreover, there are all kinds of secret rooms for practicing martial arts and secret alchemy rooms.

It was also decorated with hundreds of luminous pearls.

It looks stunning.

Most importantly, in the center of the cave, there is also a small immortal gathering formation.

The nearby immortal energy can be gathered in the cave, so that the strong people living here can practice in the rich immortal energy at any time.

"It is worthy of being a cave in the top Immortal Veins. Although the annual rent of 100,000 Immortal Stones is a bit expensive, it is well worth the money."

Lin Fan nodded.

With a thought, he directly released the iron-eating ants.

After letting the iron-eating ants guard the cave for him so as not to be disturbed, he directly entered the secret cultivation room.

Then, Lin Fan entered the Taixu Spiritual Realm without any hesitation.

Wow!

In the Taixu Spiritual Realm, rich immortal energy quickly gathered around Lin Fan.

But at this moment, Lin Fan didn't care about anything else.

With a thought in his mind, he directly took out the eggs of the Immortal Swallowing Python.

Lin Fan had no interest in those immortal-swallowing python eggs that had no life inside them.

He casually threw it to a nearby colony of iron-eating ants to devour.

Lin Fan held the remaining three Immortal-Swallowing Python eggs as if they were treasures.

"The vitality in these three immortal-swallowing python eggs is a little thin. I just don't know that I can fully hatch them with the spiritual liquid in the mysterious copper bottle."

"If it were possible, wouldn't I have three helpers with extraordinary combat capabilities?"

Thinking of this, Lin Fan suddenly looked overjoyed.

However, Lin Fan also knew very well that the medicinal effect of the spiritual liquid in the mysterious copper bottle was very overbearing.

If he directly used the spiritual liquid in the mysterious copper bottle to hatch three fairy-swallowing python eggs, it would probably be counterproductive.

After thinking for a long time, Lin Fan finally found a safe way.

Wow!

The immortal blood in Lin Fan's body was circulating rapidly.

A majestic vitality was immediately injected into a fairy-swallowing python egg.

After just a cup of tea, Lin Fan clearly felt that the vitality in the immortal-swallowing python egg that he had injected into had become much more powerful than before.

"It really works!"

Lin Fan looked overjoyed.

He continued to inject life into the other two Immortal Swallowing Python eggs.

Only one day later, when the vitality in the three Immortal-Swallowing Python eggs had reached its peak and could fully withstand the spiritual liquid in the mysterious copper bottle, Lin Fan took the three Immortal-Swallowing Python eggs and entered In the Taixu spiritual realm.

"In the Taixu Spiritual Realm, there is time acceleration effect. I am here to hatch the eggs of the Immortal Swallowing Python, which should be able to achieve twice the result with half the effort."

"Although it only lasts for one year, if I let the immortal-swallowing python practice here, it can last for a hundred thousand years. I don't know what state the hatched immortal-swallowing python can reach."