In the volcanic city, in the room of an inn, Chu Duan sat cross-legged on the bed, closed his eyes and exhaled slowly, only to see that from his nostrils, there were two faint hoarfrost mist spraying out like smoke, and the temperature of the surrounding air suddenly dropped slowly.

This white frost qi is the emanation of the frost power cultivated by the Ice Spirit Frost Skill, and the frost mist is formed on the nose, indicating that Chu Duan has cultivated the Ice Spirit Frost Skill to a small level.

When it is small, the power of frost runs in the body with the Heavenly Desolate Sword Qi, melting qi and blood, which can fundamentally reduce the temperature from the deepest part of the body, weakening the attack on the ice system to a certain extent, and also canceling the attack on the fire system to a certain extent.

Dacheng Ice Spirit Frost Skill, the power of frost can spread to the outside of the body and integrate into the sword body, making the sword with the power of frost, to a certain extent, with ice attacks.

It took a full ten days to consume all the ordinary quality cold and fine quality ice spirit pills, and Chu Duan only cultivated the Ice Spirit Cold Frost Skill to a small level, if he wanted to cultivate to a large level, although there was no bottleneck, he would need to consume more auxiliary pills such as the Ice Spirit Pill.

Ten days later, in addition to normal cultivation, it was to cultivate the Ice Spirit Frost Skill, and every day Chu Duan would also take an hour to enter the Desolate Fire Valley in the center of the earth to check it out.

After being injured, the desolate flame of the center of the earth never appeared again, and the desolate fire qi of the center of the earth never appeared, but Chu Duan found some elixir of the desolate fire system at a depth of six or seven hundred miles in the desolate fire valley of the center of the earth and brought them back to the outer palace, but he could exchange a lot of contribution points.

With a long breath, the frost breath outside the nostrils was suddenly inhaled back, Chu Duan opened his eyes, and a touch of frost flashed under his eyes, and in an instant, it seemed that there was a kind of cold winter coming.

Today's cultivation was finished here, and Chu Duan also left the inn and set off to return to the Heavenly Desolate Divine Mountain.

He didn't come back for more than ten days. There was no change in the outer palace, and Chu Duan first went to the exchange office to exchange the various wilderness fire elixirs harvested during this period of time into contribution points.

Among them, the Earth Fire Desolate Lotus has the highest value, and although the other elixirs are not as good as the Earth Fire Desolate Lotus, but on the whole, Chu Duan has also obtained more than 4,000 contribution points, plus the hundreds of contribution points that have been preserved, which is nearly 5,000.

took out 4,000 contribution points, exchanged them for eighty groups of medicinal materials for refining the Ice Spirit Pill, and rented a high-level alchemy room in the Outer Palace. Begin to extract the essence of the herbs.

I had an experience once, and extracted to ninety percent of the purity, this time again, all of them reached ninety-percent, and the highest reached ninety-three.

Rest, restore mental mind and physical strength, and begin to refine the elixir.

A person like Chu Duan who has a comprehension of demons has a very strong spiritual mind, and he has the memory inheritance of a great grandmaster. If you do something once, you do it a second time, and it's very familiar.

Faster and more efficient.

Eighty groups of herbal extracts. All of them are melted into pills, one furnace in a group, eighty furnaces, and the number of pills in each furnace is six grains. A total of 480 capsules, all of which are of flawless quality.

"I don't know if these Ice Spirit Pills can make the Ice Spirit Frost Skill reach great success?" Chu Duan packed all the pills in a bottle of ten pills, a total of forty-eight bottles.

As soon as he left the alchemy room and came outside, Chu Duan realized that there was a major incident happening.

The big competition of the outer palace once in a hundred years has begun to register, and the registration period is seven days, just three days have passed.

Chu Duan found someone to find out, a hundred years of big competition, once in a hundred years, very grand, from the end of the registration, divided into two stages.

The time of the first stage lasts for one year, and every disciple of the outer palace who signs up can get a Red Desolate Star, during which the participating disciples can challenge the other participating disciples, and the winner will get a Red Desolate Star from the other party.

When the one-year period expires, the settlement will be carried out, and the disciples who do not have the Red Desolate Star will be eliminated directly, and the disciples who retain at least one Red Desolate Star will enter the second stage.

At the end of the first stage, the number of Red Desolate Stars will be related to the initiative priority of the second stage, which is quite important.

Therefore, the first stage is the first place that all the disciples are fighting for, and it is related to the final ranking of the second stage, which must be contested.

It is said that the disciples who finally get the top ten will receive corresponding rewards, the top three rewards are more generous, and the first place rewards are the most generous.

This kind of very beneficial thing, Chu Duan naturally will not miss it.

Therefore, he went to the registration office and signed up to participate in this Outer Palace Centennial Competition.

The Red Desolate Star is a red seven-pointed star, about the size of a fingernail, with some weight, very hard, and a little cold to the touch.

Not all disciples of the outer palace will sign up, once the registration period is over, the list of those who have signed up to participate in the Outer Palace Centennial Competition will be announced, and those disciples who missed the registration because of their experience outside the palace will have a chance to apply and challenge the registered disciples if they return to the outer palace within a year.

Victory, qualify for the competition, get the opponent's Red Desolate Star, defeat, pay a certain price, heaven and earth treasure or barren stone, etc.

"There is still one year to go, and my cultivation will definitely be able to recover to the Yuan Extreme Realm, and the sword intent will also be able to be unsealed. Chu Duan held a red desolate star and said to himself, a gleam flashing in his eyes.

The hundred-year competition of the disciples of the outer palace is grand and significant, there must be many disciples involved, and there are countless masters, even if they can't get the top ten after the most can't get the reward, participate in themselves, fight with the masters, appreciate the master's swordsmanship fighting skills, etc., which is a kind of harvest in itself.

The total number of disciples in the outer palace is more than 30,000, excluding the 10,000 newcomer disciples who have not yet grown up, among the remaining more than 20,000 old disciples, Chu Duan has also seen some of them, but there are still very strong parts, Chu Duan has not seen them, and they don't know the existence of Chu Duan.

After returning to the room and resting, the next day, Chu Duan added one item to his daily cultivation: taking the Ice Spirit Pill to cultivate the Ice Spirit Frost Gong.

In addition to daily practice, he went to the outer palace to practice the Heavenly Desolation swordsmanship, and his swordsmanship continued to improve and deepen, and his own strength was also improved little by little.

Time flies, and Chu Duan returns to the Outer Palace of the Heavenly Desolate Palace, and another two months have passed.

Cultivation, from the peak of the fourth turn to the fifth turn, continuous tempering, after quenching to the limit, break through again, and reach the sixth turn.

Swordsmanship, also from the middle of the seventh layer of the swordsmanship field, broke through to the late stage, and moved towards the peak, within this year, there is a ten-out of ten certainty to break through to the eighth layer and go further.

As for the Ice Spirit Frost Skill......

The mouth opened slightly, and a cloud of frost-white mist slowly erupted, thick and intense, rolling and permeating, and everywhere it passed, all the air was condensed, and the ice particles were suspended in mid-air, thin and crystal clear.

If you zoom in, you can find that those ice particles, one by one, present a regular twelve-sided prism, very delicate, very complete and very beautiful.

Inhaled again, and the strong frost-white qi was suddenly inhaled into Chu Duan's body from his nostrils.

The mouth is spitting, the nostrils are inhaled, and between the spray and the inhalation, it is like a beating of the pulse, which is very regular.

With Chu Duan's breath, the temperature of the surrounding air slowly dropped, floating with frost particles, around the body, the temperature of the entire room, began to drop sharply, and after a while, it was as if entering the cold winter wax moon, the temperature was still decreasing, continuing to decrease, the walls of the room were spread one by one frost white, and the beds, tables, and cabinets were also covered with layers of frost.

In an instant, the entire room seemed to have turned into a world of ice and snow, and it was freezing cold.

In Chu Duan's body, a frost power that seemed to emit white light gathered and scattered, moving at high speed as the Heavenly Desolate Sword Qi carried through the meridians.

Snowflakes began to condense around the body, life and death.

This is a sign that the cultivation of the Ice Spirit Frost Gong has reached its great success.

After a month of uninterrupted hard work, he maintained four hours a day to take the Flawless Quality Ice Spirit Pill, and finally, he cultivated the Ice Spirit Frost Gong to the realm of Dacheng.

Dacheng's Ice Spirit Frost Skill, compared to Xiaocheng, is colder, cooler, and more powerful, not only able to reduce body temperature, but also able to attach to the sword body to attack, increasing power.

"The Ice Spirit Frost has been accomplished, it's time to enter the Valley of the Desolate Fire in the Heart of the Earth. Chu Duan got up and said.

I don't know what happened to the Desolate Fire Valley in the center of the earth in the past two months?

Will the hard-hit geocentric desolate flame continue to produce geocentric desolate fire?

There are still ten months to go before the Outer Palace disciples are in a hundred years old, and the blood spell of sealing the gods on the sword intent is getting weaker and weaker, and Chu Duan estimates that there is still about half a year to be able to completely unseal it.

The sword intent of the eighth turn is about to release his power again, and the unparalleled edge shocks the world.

Cultivating to the sixth turn, the amount of Heavenly Desolate Sword Qi increased a lot, and when he used his body technique, his speed was a little faster, and he quickly left the Heavenly Desolate Divine Mountain and headed towards the direction of the Desolate Fire Valley in the center of the earth.

Half a day later, thousands of miles had passed, the temperature of the air gradually increased, and Chu Duan came to the outside of the Desolate Fire Valley in the center of the earth again, feeling the familiar high temperature.

Even if it is not running, Chu Duan's body naturally carries a trace of cold breath, which can resist the invasion of high temperature and excrete the high temperature from the body.

Without stopping, Chu Duan directly entered the Valley of the Earth's Central Desolate Fire, did not immediately take the Ice Spirit Pill, and quickly entered the Valley of the Earth's Central Desolate Fire, and quickly went deeper.

Compared with before, Chu Duan clearly felt the difference, as if he had taken a pill of Ice Power Pill, and bursts of cold aura in his body were permeating.

Along the way, Chu Duan encountered many teams, more or less, some of them were just about to go deep into the Valley of the Earth's Wildfire, while others were planning to leave the Valley of the Earth's Wildfire.

At a depth of three hundred miles, Chu Duan still hadn't taken the Ice Spirit Pill, and the temperature in his body dropped sharply, as if he had taken a flawless quality Ice Spirit Pill, and in a cold package, he gradually entered the depths of the Seven Hundred Miles Deep in the Desolate Fire Valley in the center of the earth, and in his ears, he intermittently heard the conversation between the team members who flew by not far away. (To be continued......)