The voice of the Black Poison Demon Emperor sounded in Chen Xuan's ears, "This ancient poison is a very rare thing, and it is an excellent thing to use to refine the Ten Thousand Poison Flags. ”

"The Ten Thousand Poison Banners have absorbed this ancient poison along with your divine body, and now they can be urged, next, you only need to mobilize the ancient poison suppressed by this underground palace to quench the Ten Thousand Poison Banners, and the grade of the Ten Thousand Poison Banners will inevitably rise to a higher level!"

And Chen Xuan's eyes were full of fiery.

If the Ten Thousand Poison Banners can still be upgraded, it will definitely become a weapon that they can rely on in the future.

"Let's get started!"

Chen Xuan spoke slowly, and the aura around him began to surge, extracting the ancient poison that had been suppressed in the underground palace.

Wisps of ancient poison kept coming out, and they were attracted by the ten thousand poison flags.

There was a light flickering above the Ten Thousand Poison Flags, flashing and flashing, as if it was breathing.

Chen Xuan could clearly feel that the light on the Ten Thousand Poison Banner was flickering, and the colorful spiritual poison began to ripple on it.

"It's too slow......"

Chen Xuan muttered, and then communicated with the Black Poison Demon Emperor, "Senior, is there any way to completely extract all the ancient poisons suppressed under this palace?" ”

"You kid want to play big!"

Instead of stopping Chen Xuan, the Black Poison Demon Emperor even had appreciation in his tone, "I like you kid like this, if you look forward to everything, how aggrieved is life?" ”

Chen Xuan grinned, waiting for the Black Poison Demon Emperor's solution.

"Actually, if you want to release all the suppressed ancient poisons, it's easy, as long as you destroy this underground palace directly."

"Huh?"

Chen Xuan was stunned for a moment, "Isn't this kind of voice a bit too loud?" ”

"Didn't you hear what the dead ghost said?"

The Black Poison Demon Emperor spoke helplessly, "There is a ban in this place, even if you make a lot of trouble inside, you won't be able to detect it." ”

As soon as he heard this, Chen Xuan's car was relieved, "Then what are you waiting for?" Let's have a big deal! ”

I saw Chen Xuan talking, and he had already strode towards the underground palace.

Standing outside the main hall, Chen Xuan stretched out his hand and grabbed it, and the Holy Dragon Sword appeared in his hand.

He didn't hesitate at all, and slashed out directly with a sword!

"Nine days of sword burning!"

With an incomparably powerful sound of breaking through the air, I saw a brilliant sword qi swept out with endless flames.

Rumble!

Infinite flames in an instant!

The sword qi slammed into the underground palace, and the underground palace suddenly shook violently.

This underground palace is mainly a repressive effect, and few people know about this place, so the defense capacity of this underground palace can be described as miserable.

Even if Chen Xuan was only in the realm of the Destiny Palace, the sword he slashed out still caused great damage to this underground palace!

Thundered!

The underground palace trembled violently, and then, under Chen Xuan's gaze, it collapsed violently.

Chen Xuan's connection was connected with a bright smile.

Because he saw that with the collapse of this underground palace, the ancient poison that had been suppressed below was also completely free from its shackles and swept straight upwards!

Because of the collapse of the underground palace, the ancient poison was completely freed from the shackles, and the intensity of the ancient poison was so strong that it was almost turned into an entity, so that Chen Xuan's vision could not penetrate!

"Do it!"

The Black Poison Demon Emperor who only listened spoke, and Chen Xuan had already thrown out the ten thousand poison flags in his hand without hesitation.

Swish!

The Ten Thousand Poison Banners turned into a streamer of light and flew straight towards the large area that was constantly spreading the ancient poison of the earth.

Buzz!

The Ten Thousand Poison Banners were directly fixed in mid-air, frantically absorbing the rich ancient poison around them!

Chen Xuan's eyes were fiery and he waited quietly.

"Why did you sit down?"

The voice of the Black Poison Demon Emperor sounded in Chen Xuan's ears.

Chen Xuan was stunned, "Why don't I sit down?" ”

"I can feel that there is a powerful aura fluctuation not far to the east, if you go over and take a look, maybe it will be a creation."

Chen Xuan instantly came to his senses.

It can be called a place of creation by the Black Poison Demon Emperor, how can it be a simple place?

I saw Chen Xuan striding towards the place that the Black Poison Demon Emperor said, and he had only walked for less than a cup of tea before he felt a good breath!

"What a lot of aura!"

Chen Xuan exclaimed, he didn't expect that there was a cave under the palace of the Linglong Holy Gate, and there was such a treasure land!

He continued to walk forward, and in a short time, he was already in front of a pool.

The pool was constantly rippling with a dense aura, and in that pool, you could also see a spirit sword of different grades soaked in the façade.

The long sword is vertical and horizontal, and there are tens of thousands of mouths!

This is clearly not your average place!

Later, Chen Xuan saw a stone tablet next to the pool.

"Sword Pool?"

Chen Xuan muttered.

"I see."

The Black Poison Demon Emperor spoke slowly.

"Senior, do you know again?"

"Of course."

The Black Poison Demon Emperor was extremely arrogant, "The Sword Cultivation Pool, as the name suggests, is a place used to raise swords. ”

"As a person who uses a sword, the master must be one with the sword in his hand, so raising a sword is a very important thing."

"And this sword cultivation pool should be the place where all the disciples of the Linglong Holy Gate have to use their spiritual power to raise swords every month, so each sword has the spiritual power of the Linglong disciples, if you are lucky, these swords should have just been sent here."

Chen Xuan's eyes suddenly became hot.

He cultivated the Black Poison Emperor Sutra, which could absorb the aura of others and use it to nourish his own life palace.

And in this sword pool, there are tens of thousands of spirit swords!

Each spirit sword has a different aura on it.

This place is simply made for him!

No wonder the Black Poison Demon Emperor said that this might be a great creation for himself, and now it seems that it is indeed the case!

"Since the Linglong Holy Gate is so polite, then I am not welcome......"

Chen Xuan muttered as he spoke, and without hesitation, he walked directly into the sword cultivation pool in front of him.

Crash!

As Chen Xuan entered the water, the water splashed suddenly.

Then, Chen Xuan let out a hearty moan.

Wisps of spiritual energy continued to pour into his body, nourishing his life palace.

He could even clearly feel that his body was getting stronger little by little!

For a monk, there is nothing more pleasing than to become stronger.

Chen Xuanpan sat in the sword cultivation pool, his body seemed to turn into a big whirlpool, frantically absorbing the aura in this pool.

This sword pond seems to be just a small pool, but in fact, it is extremely deep.

In this pool, I don't know how many swords have been piled up!

And among them, not only the swords of those disciples of the Linglong Holy Gate, but even the swords of many elders were also placed here.

And at this time, these are all cheaper Chen Xuan!

I saw that Chen Xuan's body was shining, and he was frantically plundering the aura contained in that sword.

His aura was also improving, at a speed that was visible to the naked eye.

I don't know how long it has been, Chen Xuan's body suddenly shook.

As if there was a soft sound of 'pop', Chen Xuan had directly broken through the shackles and stepped into a new realm!

The fifth product of the life palace!

Rumble!

A majestic aura emanated from Chen Xuan's body, and the entire sword cultivation pool suddenly rippled, and the waves turned upside down!

Crash!

Chen Xuan stood up from the water with a bright smile on his face.

This time, he really picked up a big bargain!

I didn't expect that by chance, I actually let myself directly break through a small realm!

He looked inwardly at his body, and the two life palaces were close together and slowly rotated, rippling out of them that made him a little frightened.

At this moment, Chen Xuan felt something in his heart and reached out to grab it.

In the distance, a streamer suddenly flew in, and then fell into Chen Xuan's hands.

It is the Ten Thousand Poison Banner that has absorbed all the poison of the ancients!