A long strip of chaos stretching for thousands of miles is constantly expanding and expanding.

This is one of the boundary walls between the Yellow Spring and the sky.

The streamer that Lu Qingshan had transformed slowly landed in front of the boundary wall.

The dragon sparrow's breaking method is like the crossing of the Nine Shadows Map, using the mana of the dragon sparrow itself, so it takes a certain amount of time to recover.

The recovery time for breaking the spell will take one month.

In other words, after sending Ji Chuan to the Wasteland, Lu Qingshan would have to stay in the Yellow Spring for another month.

Fortunately, he had the talent of the Eclipse Spirit, so that he was no longer afraid of the existence of Huangquan's death qi.

…………

For most monks in the Yuan Infant Stage, a month is really nothing, not even enough time for them to practice a technique to the beginning.

But for Lu Qingshan, it was enough for him to settle down.

In order to awaken the more powerful Dao Tibetan Divine Power, before the artistic conception was improved, Lu Qingshan chose to deliberately reduce the speed of his cultivation improvement by a lot.

Now that the dust has settled, he has begun to have no scruples.

Lu Qingshan's heart moved, and a magnificent crystal in the shape of a cylinder immediately appeared in his palm.

There is a liquid spiritual essence flowing in the crystal, which makes people dizzy.

This is a spirit crystal that is enough to be worth the entire net worth of a weak infant monk.

The most common use of spirit crystals is for monks to absorb the pure spiritual power in them when their cultivation is at a bottleneck, so as to try to break through the realm.

Because of its high value and versatility, it is extremely difficult to depreciate, so it is often used as currency by high-ranking monks.

For Lu Qingshan, the spirit crystal has an additional role......

"Great Experience Pill", this is the alias of the spirit crystal in the player's mouth.

A spirit crystal, all absorbed can be converted into 50,000 experience points.

Moreover, because the purity of the spiritual power contained in the spirit crystal is extremely high, it often does not take too long to absorb and refine a spirit crystal.

"This was in the previous life, but it was a luxurious treatment that only Krypton players could enjoy." A very shallow smile appeared on Lu Qingshan's face.

Converting Spirit Crystals to experience points is the most cost-effective option for using Spirit Crystals.

The simplest example is to use a spirit crystal to buy a talisman, then go down to the dungeon, throw the purchased talisman into the dungeon, and after finishing the work, the experience points obtained are definitely far more than 50,000 points.

But there is also an obvious advantage to converting spirit crystals into experience points.

That's saving time.

The kryptonite tyrants don't have the heart to sweep the past one by one, let alone the idle time to brush up on tasks.

They only need to buy a bunch of spirit crystals, and they can farm up their experience points in a very luxurious and wasteful way.

This is tantamount to spending a lot of resources to quickly improve one's cultivation.

…………

Without thinking about it anymore, Lu Qingshan ran the Heaven Interception Sword Sutra Technique, and the pure spiritual power contained in the spirit crystal was quickly absorbed and refined by him.

As the spiritual power was absorbed, the crystal crystal gradually turned gray.

A quarter of an hour later, the spirit crystal in Lu Qingshan's hand had lost all its luster, and it looked gray, and it could no longer see the slightest of its previous miracles.

His experience has increased by 50,000 points.

Looking at the spirit crystal with only an empty shell left in his hand, Lu Qingshan was slightly distracted.

The speed of refining spirit crystals is indeed very fast, but it has never been so fast......

Is this the power of Dao-level exercises?

Lu Qingshan muttered.

His movements did not stop, and soon, another spirit crystal appeared in his hand.

Lu Qingshan was ruthless, this time he must increase his combat power by a large margin, regardless of consumption.

Don't be afraid of the resources spent, as long as you have the strength, sooner or later you will earn it back tenfold and hundredfold.

Most importantly, time is running out.

Lu Qingshan has always had an extremely urgent need to improve his strength, as if there was a terrifying beast chasing him behind him.

A quarter of an hour later, the second spirit crystal was refined.

Lu Qingshan's stored experience value reached 990,000, approaching seven figures for the first time.

Not satisfied, he took out a spirit crystal again.

Five hours later, forty spirit crystals had been converted into two million experience points.

And Lu Qingshan continued.

In this process of wholeheartedly absorbing and refining spiritual power, time flies the fastest.

Even Lu Qingshan himself didn't notice that the spirit crystals in the storage ring were already about to bottom out before he knew it.

When there were only the last five spirit crystals left, Lu Qingshan came back to his senses and stopped refining the spirit crystals.

The leader of the Seven Domains Dao Sect rewarded him with a total of 100 spirit crystals.

Afterwards, the Qingzhou Zhishoulou also sent the three spirit crystals that had been agreed upon before.

A total of one hundred and three spirit crystals.

Lu Qingshan had previously spent ten spirit crystals in the Sword Sect to buy the spiritual materials needed to improve the quality of peach blossoms, but this time, only five spirit crystals were left.

The rest of the spirit crystals have been converted into experience points.

A total of eighty-eight spirit crystals were consumed, a terrifying asset that even a cultivator couldn't get out.

Such a huge effort has brought Lu Qingshan a huge amount of experience points.

4,400,000 XP!

Coupled with the 890,000 experience points originally stored, Lu Qingshan had a total of 5.29 million experience points at this time.

An extremely terrifying number.

You must know that even if you practice Dao-level exercises, the experience points consumed by Lu Qingshan's entire Yuan Infant Stage Exercises are only 10 million.

……

With experience points, the most important thing at the moment is to improve one's cultivation.

Without the slightest sting, Lu Qingshan directly invested two million experience points in the exercises.

The momentum of his whole body immediately began to climb.

"[Heaven Interception Sword Sutra] (Yuan Infant Chapter) has been increased to lv2, and the spiritual power value is +10,000!"

.......

"[Heaven Interception Sword Sutra] (Yuan Infant Chapter) has been increased to lv5, and the spiritual power value is +10,000!"

Inexplicable spiritual power surged out of thin air from Lu Qingshan's meridians.

The Yuan Infant in his dantian was sitting cross-legged, pinching the seal with his small hands, posing as a cultivator, constantly absorbing these inexplicable spiritual powers.

Then, after absorbing the huge spiritual power, Lu Qingshan's Yuan Ying form began to gradually condense.

The transparent body is gradually transitioning to translucent.

In just a moment, he had reached the peak of the early Yuan Infant stage of cultivation.

A spiritual power that was nearly twice as strong as before swam through the body.

Since the foundation was built, Lu Qingshan has cultivated Dao-level exercises, so in terms of the quality and quantity of spiritual power, he far surpasses ordinary Yuanying cultivators.

According to the calculation of the base number and coefficient, his basic cultivation is equivalent to four times the initial cultivation of the first grade weak infant monk.

The Peerless Primor's combat power increase is nine.

In other words, discarding other factors such as spells, artistic conceptions, and magic weapons, in terms of cultivation alone, Lu Qingshan already has thirty-six times the combat power of the early stage of the Yuan Infant (a weak infant).

This kind of cultivation combat power made Lu Qingshan, even if he only had the cultivation of the early stage of the Yuan Infant, it was enough to defeat most of the Yuan Infant Great Perfection cultivators.

Lu Qingshan secretly clenched his fists, but his ascension continued.

The Yuan Shen Imperial Sword Technique is the only method that has the effect of refining the Yuan Shen among the techniques he currently masters.

Because the sword technique is one of the most frequently used methods, even if Lu Qingshan has not deliberately practiced and studied it, the Yuan Shen Sword Technique is already close to lv15 at this time.

Lu Qingshan, who had a huge amount of experience points in his hand, did not hesitate to invest 200,000 experience points in the Yuan Shen Imperial Sword Technique.

"Genshin Imperial Sword Technique has been increased to lv15, and Divine Sense is +10!"

"Genshin Imperial Sword Technique has been increased to lv16, and Divine Sense is +20!"

.......

"Genshin Imperial Sword Technique has been increased to lv20, and Divine Sense is +20!"

Under the double experience point reduction of [Innate Sword Species] and [Sword Affinity] (Intermediate Level), Lu Qingshan only spent 200,000 experience points, and another sword technique was promoted to the theoretical full level by him.

"There are still more than half of the experience points useless......" Lu Qingshan squinted slightly, thought for a moment, and already had a choice in his heart.

"Invisible Sword Escape has been increased to lv6....... Invisible Sword Escape increased to lv10...... Invisible Sword Escape has been increased to lv20! ”

This upgrade once again cost Lu Qingshan about 300,000 experience points.

And on the panel, the level of the Invisible Sword Escape has also reached the full theoretical level.

Invisible Sword Escape: After activating this skill, Sword Cultivation can accompany the flying sword for a short flight distance, and the current maximum accompanying flight distance: 300 zhang.

Three hundred zhang, which is about equal to a distance of one kilometer.

This is already a very strategically valuable breakthrough distance.

With the speed of Lu Qingshan's flying sword, one kilometer is really instantaneous.

With this skill, he can run into the enemy's face before the other monks can react, and he can't be caught off guard.

There's still a lot of experience to spare.

"You spend 99.75w experience points, Natal Sword: Dragon Sparrow Level Increase: LV4 (0200w) --- +50% damage of all sword skills cast through this Natal Sword!"

"You spend 49.92w experience points, Natal Sword: Peach Blossom Level Increase: LV4 (0100w) --- +25% damage of all sword skills cast through this Natal Sword!"

"You spend 100w experience points, Natal Sword: Peach Blossom Level Increase: LV5 (0250w) --- +35% damage of all sword skills cast through this Natal Sword!"

In Lu Qingshan's dantian, on the Yuan Ying who was sitting cross-legged, in the sword aperture, at this moment, countless rich points of light suddenly appeared, rushing towards the dragon sparrow hidden in it.

In the same way, a small part of these points of light that contained the spirit of the landing green mountain also poured into the peach blossom sword contained in the primordial infant!

The two natal swords were suddenly covered by a halo of light, and they were constantly absorbing this rich point of light, and the sword body was buzzing.

Clang! Clang!

Accompanied by two crisp and pleasant soft moans, on the sword bodies of the peach blossom and the dragon sparrow, a burst of flickering light lingered, and the form was hazy and sublimated.

After a few moments, it finally stabilized.

Two natal swords, upgraded at the same time.

Lu Qingshan could clearly feel that his connection with Peach Blossom and Dragon Sparrow was much closer.

"What about me? What about me? I want it too, I want it too! Watching the dragon sparrow and peach blossom absorb these energy points of light and get promoted, he didn't wait for Gu Yiyi, who was favored by Lu Qingshan, and he was so aggrieved that he was about to cry.

"Lu Qingshan, why are you so skilled? How many times have you been like this with them?!

And why are they all so skilled, and they don't have my share? How far do you want to throw me off before you are willing! ”

Lu Qingshan slapped his head and said apologetically: "According to the order of coming, naturally the two of them came first, but when it was your turn, it happened to be gone." ”

"Whoa...... "Gu Yiyi couldn't stand this grievance.

"But......" Lu Qingshan's face showed embarrassment, "I can still barely squeeze out a little ...... for you"

"Really?" Gu Yiyi stopped crying, full of anticipation.

Lu Qingshan nodded.

"You spend 0.92w experience points, Natal Sword: Lethe River Level Increase: LV2 (010w) --- +20% damage from all sword skills cast through this Natal Sword!"

There are also many points of light generated, rushing towards Lethe.

"Come on, come on......" Gu Yiyi suddenly burst into tears and laughed, constantly absorbing these points of light that contained the spirit of Lu Qingshan.

As for the number of these light spots, the fact that they are very different from the dragon sparrow and peach blossom is automatically ignored by the overjoyed Gu Yiyi.

This trick is called retreat as advance.

If he directly gave Lechuan this 10,000 experience points, Gu Yiyi would definitely be angry and feel that Lu Qingshan favored one over the other.

And Lu Qingshan chose this shore to pretend not to give Gu Yiyi any experience points, and after Gu Yiyi accepted this fact, he would draw out the 10,000 experience points.

In this case, Gu Yiyi not only did not have the slightest grievance, but even a little silly, feeling that he had made a lot of money......

……

After completing all this, Lu Qingshan took out the four precious spiritual materials that had already been prepared from the storage ring: Dry Dragon Wood, Earth Dragon Essence, Mutton Fat White Jade, and Bauhinia Divine Copper.

He used his spiritual power to control these spiritual materials to levitate in the air.

Lu Qingshan is ready to complete the quality improvement of peach blossoms here:

【Peach Blossom】Quality: Medium-grade Heavenly Weapon (Sword Embryo, can be improved)

Current increase requirements: Sword level is greater than lv4, two taels of withered dragon wood, six taels of bauhinia god copper, nine taels of mutton fat white jade essence, and four taels of earth dragon essence.

…………

As soon as Lu Qingshan stretched out his hand, a gray flying sword flew out, turning into a sword light and piercing into those precious materials.

It's the peach blossoms.

He sneered!

Running the magic trick, the mind moved, and the surface of the peach blossom suddenly flashed with spiritual light, producing a powerful suction.

At the same time, among the four precious spiritual materials, a large number of light spots of different colors emerged.

These points of light are the essence of these four spiritual materials, they are like stars, constantly rising and then pouring into the peach blossoms.

Under the influx of these points of light, the power of the peach blossom itself has become stronger and stronger.

About a quarter of an hour later.

Clang!

Peach Blossom's sword body suddenly began to tremble violently, and the speed of swallowing the essence of spiritual materials also increased several times.

Lu Qingshan knew that this was the critical moment for the peach blossom to transform.

The volume of the four spiritual materials, Withered Dragon Wood, Earth Dragon Essence, Mutton Fat White Jade, and Bauhinia Divine Copper, continued to shrink at a speed visible to the naked eye.

When these spiritual materials were refined and absorbed by more than fifty percent, there were finally no more points of light emerging from them, and they were just some useless waste materials left, and the essence had already been picked up by the peach blossoms.

At this time, the peach blossom sword flashed with a luster like water, like mist and jade.

After a few moments, the tremor of the sword finally stopped.

The peach blossoms that were originally gray are now a touch of green like blue water, and there seems to be a terrifying power accumulating in them.

【Peach Blossom】

Quality: Top-grade celestial weapon (sword embryo, can be improved)

The current increase demand: the sword level is greater than lv7, four taels of Canxing silver, nine taels of gilt sand, seven taels of bloodshot silver, and ten catties of emerald copper.

Level: Lv5 (0300W) – [+42% damage from all sword skills cast with this Natal Sword]

.......

"High-grade Heavenly Artifact ......." Lu Qingshan beckoned, and the peach blossoms arrived in his hand.

The three-foot-long peach blossom is not as striking as the dragon sparrow, and it looks very simple and unpretentious, but its power must not be underestimated.

Feeling that the dragon sparrow and peach blossom have been greatly improved, Lu Qingshan is also very happy in his heart.

"Try to see how powerful my flying sword is now." As soon as his heart moved, the dragon sparrow and peach blossom suddenly shot out, turning into two streamers, one red and one green, constantly swimming in the air, bringing bursts of roaring sounds.

"Dragon sparrow, forty times the speed of sound, peach blossom, twenty-eight times the speed of sound." Lu Qingshan muttered.

This is the speed of the flying sword that the dragon sparrow and the peach blossom can achieve without attaching any artistic conception power.

You must know that the power of the flying sword used by the ordinary Yuanying Great Perfection Sword Cultivator may not be able to reach the general state of the dragon sparrow.

…………

In fact, when it comes to Lu Qingshan's realm, the power of the flying sword is mainly determined by three factors, its own cultivation, sword intent, and magic weapon.

Cultivation is the foundation, it is the source of the flying sword technique, the sword intent is the soul, and with the soul, the power of the flying sword technique can be taken to the next level.

And the sword itself is also extremely important.

Through the flying sword technique performed by the Dao weapon, the power is naturally extraordinary.

In fact, the most important wealth of a sword cultivator's body is the natal sword.

After this reversal, there were still 290,000 experience points left on the panel, and Lu Qingshan no longer used them, keeping them for emergencies.

"Next, it's time to familiarize yourself with your own skyrocketing strength." Lu Qingshan muttered.

He went from the late stage of Jindan to the peak of the current early stage of Yuanying, but he had only experienced a few days, and the span was so large, it took some time to stabilize his cultivation.

..........

Time passed, and in the silent Yellow Spring Realm, Lu Qingshan's cultivation seemed to be orderly.

Just as he completely controlled his skyrocketing power, a month had finally passed.

"It's time to go back."

Standing in front of the boundary wall with the dragon sparrow in his hand, Lu Qingshan waved the long sword in his hand.

The fault stagnated, and then expanded suddenly, and the epidermal membrane of the boundary wall broke open in an instant, and a spatial passage appeared.

Lu Qingshan did not hesitate and stepped into the space passage.