Cultivation of Immortality: Start by Improving Spiritual Root Qualifications

Chapter 856: Top-grade Thunder Pill, Fang Jiuzun appears!
Look carefully,

Whether in terms of size, style or workmanship, they are all extremely consistent, obviously made by the same person.

The only difference is that the ancient Chinese character engraved on this jade talisman is the word "Yang".

"Positive!"

According to the portal under the Thunder Lake,
There are seven such jade talismans in total.

He has already obtained the 'Yu' brand, 'Yuan' brand, 'Xuan' brand, 'Heng' brand and now the 'Yang' brand.

With only the last two left, they can open the portal and explore the true secrets of the ancient Lei Xiao Sect.

He had a guess that it was definitely something related to the transformation of the spirit.

Muttering something, Zhou Xun waved his hand and put the jade talisman into the storage bag!

In addition, there are some valuable martial arts secrets, elixir materials, etc. in its storage bag, but compared with the previous top-level spiritual objects, they are not worth mentioning.

After counting Lei Wanjun's storage bag, Zhou Xun picked up the second and third
It took Zhou Xun nearly an hour to count the treasures inside.

More than one hundred top-grade spirit stones, more than twenty talismans of various colors, and nine magic weapons, but they are all of the highest quality.

To Zhou Xun now, it is nothing but chicken ribs.

In addition, there are various materials, elixirs and other items that fill an entire storage bag. You know, this is a Nascent Soul cultivator's storage bag, and there is a huge space inside.

"Sure enough, a horse won't grow fat if it doesn't eat grass at night!"

"It's a pity that these ordinary treasures are no longer of any use to me. No matter how many there are, they are just numbers!" Zhou Xun shook his head.

At this level, the only hope is to achieve spiritual enlightenment, and this realm cannot be achieved by ordinary treasures.

"My trip to the Thunder Prison was finally successful. All three goals were achieved. I also subdued a fourth-grade upper-quality Thunder Dragon and the jade talisman."

“It’s beyond expectations!”

"But there is still a lot of time before the entrance closes. It's a rare opportunity for me to come to this secret place, so I can't waste it."

"There are many other rare treasures in the Thunder Prison, so let's continue exploring!"

As he spoke, Zhou Xun took out the parchment scroll, which was a partial map of the Thunder Prison, recording many treasures.

Zhou Xun looked over one by one, and his target fell on a nearby place, where the ancient thunder cattle gathered.
It is said that the leader of the Thunder Bull inside is at the upper level of the fourth rank, no worse than the Thunder Dragon. If it can be killed,

You can obtain a high-quality inner elixir with thunder attribute, which will be helpful for your own practice, and its bones and skins can also be used as flagpoles for refining and repairing the Five Heavens Purple Thunder Array.

Zhou Xun put away the parchment scroll and looked towards the northwest.

After a brief thought, he decided to go. After all, the inner elixir of a fourth-grade top-grade demon beast was extremely rare even in the entire world of cultivation, not to mention the one with thunder attribute, which was extremely precious to him.

If you want to get it outside of here, there is basically no chance.
After all, he had no reason to hunt the fourth-grade high-quality monsters from the outside world under the current situation of the invasion of the ghost world.
This is the backbone force in fighting against the ghost clan.

"Thunder Dragon!" Zhou Xun shouted in a low voice.

The thunder dragon hovering in the air immediately swooped down and landed beside Zhou Xun, surrounded by purple lightning and with a fierce aura.

"Take me to the habitat of the Thunder Ox." Zhou Xun turned over and jumped onto the back of the Thunder Dragon. The Thunder Dragon roared, turned into a purple lightning, and broke through the air.

……

Half a day later, Zhou Xun stood at the entrance of a huge valley.

Thunder and fog rolled in the valley, and thick thunder could be vaguely seen falling from the sky, hitting the ground with a deafening roar.

And in the depths of the valley, there was a faint low roar of beasts, like the rolling of thunder.

"This is it." Zhou Xun's eyes narrowed slightly, and his spiritual sense swept over, and he immediately sensed several powerful auras of monsters.

The one at the deepest part was like an abyss or an ocean, and the violent thunder power almost condensed into substance. It was actually a fourth-grade top-grade thunder bull!

"It's true!" A hint of excitement flashed in Zhou Xun's eyes, but he did not rush in rashly.

A fourth-order, top-grade demon beast, its strength is comparable to that of a cultivator in the late Nascent Soul stage, or even stronger.

What's more, the Thunder Ox is known for its strong body, thick skin and flesh, and immense strength. In addition, it can control the power of thunder, making it extremely difficult to deal with.

"We must first set up a formation to restrict its movements!"

Zhou Xun quickly took out a few formation flags and set up a fourth-order intermediate-grade "Hunyuan Kuntian Formation" at the entrance of the valley.
Although the grade is a bit low, it can still block it for a while.

In addition, he summoned seventy-two thunder seeds, which turned into a dense lightning net and hid in the void as a backup.

"Lei Jiao, you hold him back from the front later, and I will wait for the opportunity to attack!" Zhou Xun ordered.

Lei Jiao roared, his fighting spirit boiling.

Everything was ready. Zhou Xun took a deep breath, clasped his hands together, and suddenly shot a beam of lightning into the valley!
"boom!"

The lightning exploded, instantly startling the herd of thunder cattle in the valley.

"Moo-!"

A deafening roar was heard, and then the earth shook, and a huge monster rushed out from the thunder fog!
It was a giant bull as big as a mountain, completely black in color, with skin covered with silver-white lightning patterns, and its horns were like scimitars, flashing dazzling lightning.

Every step its four hooves took caused thunder to explode, with terrifying power!
"It is indeed a top-grade fourth-grade product!" Zhou Xun's eyes focused, not daring to be careless.

The Thunder Dragon could no longer hold back, and with a roar, he rushed forward and fought with the Thunder Ox!
"Boom! Boom! Boom!"

The two giant beasts collided, thunder raged, and the valley shook!

Although the Thunder Dragon was strong, the Thunder Bull was even more powerful. After just a few rounds, the Thunder Dragon was knocked back dozens of feet.
"What a brute force!"

Zhou Xun was surprised, and immediately ordered Lei Jiao to pretend to be defeated and quickly retreat out of the valley.
The Thunder Bull really went crazy and chased after the Thunder Dragon.

Soon they arrived at the place where Zhou Xun had set up the magic circle.

Seeing this, Zhou Xun immediately made a gesture.

"Hunyuan Binding Heaven Formation, start!"

A seven-color light curtain instantly rose up, wrapping the Thunder Ox inside.
At the same time, colorful chains of spiritual light suddenly extended from the ground, binding his limbs tightly to the ground!

"Roar!"

The Thunder Ox was furious, and purple air began to come out of its nostrils. Its entire body began to tense up, and the muscle lines on its body became more prominent, accompanied by purple light flowing.

Those colorful lightning chains instantly straightened,

then
"Kaka"

There were sounds of breaking.

The chains on the left hind leg began to break one by one, but Zhou Xun didn't care at all. He never thought of relying on this fourth-level intermediate-grade magic array to control the Thunder Bull.

He just wanted to delay time and find out Lei Niu's actual strength.

"From the fact that it took him so long to break the seven-colored chain, it can be seen that his strength is indeed impressive, surpassing that of an ordinary late Nascent Soul cultivator."

"But there is a limit to how strong you can be!"

Zhou Xun's eyes gleamed.
He made hand gestures again and shouted in a low voice: "Thunder Chain Prison!"

"boom!"

The sky suddenly darkened, countless thunders gathered, and the seventy-two thunder seeds turned into a huge cage, falling from the sky.

The Thunder Bull was enveloped in it, and then lightning chains extended out to wrap and bind it.

The Thunder Bull charged wildly, and the Thunder Cage shook violently, as if it would collapse at any time.

"It's now!"

A cold light flashed in Zhou Xun's eyes, and he flipped his right hand. The purple jade lightning spear appeared in his palm, with lightning lingering around the spear body and a murderous intent!
"Die!"

"Whoosh!"

The purple jade lightning spear turned into a purple lightning and instantly pierced through the thunder bull's chest!
"Moo!" The Thunder Bull roared in pain, the violent power of thunder raging in its body, but it did not fall down, instead it became even crazier!
"He's not dead yet!" Zhou Xun was shocked and immediately recalled the lightning spear, ready to attack again.

However, Lei Niu was already completely enraged, his eyes were bloodshot, lightning patterns lit up all over his body, and a destructive aura burst out!
"Not good! It's going to explode its inner elixir!" Zhou Xun saw this and immediately made a hand gesture and drew a talisman in the air, creating a spiritual talisman out of thin air.
Pressed towards the Thunder Bull's head,

"Seal it to me!"

In an instant, the violent spiritual power of the Thunder Ox suddenly subsided.
Taking advantage of this opportunity, Zhou Xun formed his hands into claws and grabbed forward fiercely. He had now mastered the physical training technique, and his physical strength was no less than those of the fourth-level peak monsters of ancient bloodline.

Soon he plunged in.
When he took it out again, there was a fist-sized purple inner elixir in his hand, surrounded by lightning and emitting amazing energy!
"A fourth-grade top-quality inner elixir!" Zhou Xun was overjoyed. He put it into a jade box and put a sealing talisman on it.

At the same time, he put the body of Thunder Bull into the storage bag.

"Finally got it!" He breathed a sigh of relief.
After hunting down the Thunder Ox, Zhou Xun looked around. Dark clouds pressed the sky very low, and all he saw was a sea of ​​blue and purple.

"According to the time, more than 20 days have passed since I came in. According to previous experience, the lightning tidal eruption will only happen in the next few days."

"And it will take me some time to get back to the exit,"

"Well, since the most important goal has been achieved, there is no need to stay any longer. It will only increase the risk. It seems like it's time to leave!"

Thinking of this, Zhou Xun's mind moved.
"boom--"

A pair of blue-purple wings with a wingspan of more than ten feet spread out on his back, and with a thought,
Zhou Xun turned into a stream of light and appeared a thousand feet away the next moment. His speed was so fast that it was almost comparable to teleportation!

In this way, Zhou Xun ran at full speed for two days and was very close to the exit.
Just at this time,

In the sky above, the sky, which was originally pressed down very low by the dark clouds, was now being stirred wildly as if by an invisible giant hand.

"Boom——"

The dark clouds were like surging waves, constantly rolling and surging, with arcs of blue and purple lightning shuttling through them.

Every flash of lightning seemed to tear the sky apart, making people feel extremely heavy!

At the same time, an extremely powerful pressure came towards everyone, as if an invisible mountain was pressing on their hearts, making it hard to breathe.

"Damn it, the lightning tide has come earlier again, I hope it won't fall behind!" Zhou Xun was extremely depressed.
He had encountered it once before in the Thunder Lava Lake, so he would not encounter it again now. But now, there is no Thunder Lava Lake around him to defend himself!
at this time,

The thunder and lightning in the sky began to violently increase, and an extremely huge blue-purple lightning bolt fell like a pillar from the sky, illuminating the entire earth.

Immediately afterwards, countless thunder and lightning poured down like a rainstorm, forming waterfalls of thunder, and the entire world was shrouded in this violent thunder and lightning.

The lightning struck the ground and exploded instantly, sending rocks and dirt flying, as if the end of the world was coming, rushing towards them.

It seems like it is going to cleanse the entire thunder prison!
Sensing the huge power behind him,
Zhou Xun used all his strength to activate his Thunder Wings, and his clothes rustled as he flew rapidly.
Behind him, the terrifying tide of thunder and lightning swept in like a raging tsunami.

The blue and purple lightning intertwined into a terrifying electric grid, as if it was going to swallow up the entire world.

"The exit is just around the corner. If I die here, it will be a real joke!"

However, this second experience of the Thunder Sword Tide also gave him a deeper understanding of this Dao. Recalling the Tidal Thunder Dao he had performed,
There are still many omissions.

"Unfortunately, time waits for no one, otherwise I would have to observe it carefully!" Zhou Xun sighed and increased the flying speed.

After all, he still vividly remembers the scene where Master Hongchuan fell here.

Just like this, another half a quarter of an hour passed before Zhou Xun finally reached the exit.

Then he saw three Nascent Soul cultivators already waiting there, one in the middle stage and two in the early stage.

"Why are there outsiders?" Zhou Xun frowned slightly.
In this way, maybe someone will go to Thunder Lake and discover the portal.

At this time, those people also saw Zhou Xun's figure and face.
"Isn't this Master Wangchuan?" The three of them were stunned, and then their faces turned over with joy.

"This is the man wanted by our ancestor. He can be exchanged for a chance to become a god and a hundred top-grade spirit stones!"

These three people are actually Luoyang Immortal Sect cultivators.

Zhou Xun also realized that something was wrong, but it was too late. As a purple ball of light emerged, the three people slowly disappeared from the spot.

"I've accidentally revealed my whereabouts, so I have to leave quickly!" Zhou Xun thought to himself, and he urged his magic power even faster.
Speed ​​up again and quickly arrive at the exit.

Without any hesitation, he clasped his hands together and performed the "Thunder Void Escape"

Then he began to mutter to himself,
"Five thunders gather together, the void is the guide, the five elements are in harmony, and the universe is broken. Quick!"

Then, towards the center of the cave,
"boom--"

Lightning arcs flashed, the power of the void descended, a faint hole appeared, and a gap was opened in the world's membrane!
Then he turned a little towards himself,
Zhou Xun was immediately covered by a blue-purple light, and an invisible light shield wrapped him up and took him flying towards the world barrier.

At the same time, a small passage slowly opened.

"Now!" Zhou Xun's eyes lit up with joy, and he turned into a stream of light and rushed into the passage.

After an unknown amount of time, he finally sensed the unique aura of the Quicksand Sea again.
"Finally home!"

Then he glanced around, but there was no sign of the three men.

"Run fast enough, otherwise he will definitely kill you to silence you. Now we can only take it one step at a time!"

So, with a thought in his mind, the Thunder Wings carried him and turned him into a ray of purple spiritual light, rushing away at such a speed that the other Nascent Soul cultivators were ashamed when they saw it.

In this way, a day passed.

Just when Zhou Xun breathed a sigh of relief, the space in front of him suddenly twisted, and then a middle-aged man with a stern face slowly emerged.

It’s Fang Jiuzun!
(End of this chapter)