Su Chen quickly erased the low-level spiritual sense of this second-order high-grade ice silkworm, replaced it with a wisp of his own divine thought, and cast the second and third trick transformation feathers of the "Wandering Mayfly Chapter" to forcibly advance to the ranks.

"Ice Silkworm! Transformation, Feathering!"

The ice silkworm trembled, and under the second transformation trick of "The Mayfly Chapter of the Getaway", it quickly transformed three times in a row, and was promoted to the peak of the late stage of foundation building. Subsequently, the ice silkworm quickly spit out a piece of cold silk, and produced a large ice silk cold silkworm chrysalis.

It was encased in this ice silk silkworm chrysalis and quickly broke through the knot. A strong golden pill breath condensed on the silkworm chrysalis.

Outside Jianye City, the originally clear sky also dimmed, and a large group of dark clouds quickly condensed into a swirl-like low cloud layer of more than ten miles, thunder flashing, brewing a violent thunder tribulation that was about to come.

Su Chen was a little regretful, but full of helplessness.

This ice silkworm is already in the late stage of foundation building, and it is fat and fat, and its strength is already extremely strong. If it naturally breaks through the Jindan realm, then there will be at least three or five hundred years of longevity, and it can accompany him for a long time in the future.

However, if it uses "The Mayfly Chapter of the Getaway" to consume its potential and lifespan, forcibly advances to the level, and steps into the realm of pseudo-Jindan, its lifespan will undoubtedly be greatly reduced, and its life will be very short, shortened to one percent of the original, and it is estimated that it will have a few years of life left.

But if he doesn't do this, he won't be able to fight this Jindan ghost cultivator, and he will have to die himself.

He has only built a foundation for mid-stage cultivation, although he has a third-order demon banner and a powerful Mithril flying ant in his hand, but he is not the opponent of this Jindan ghost cultivator after all. Even if she was extremely weak because she had just survived the Jindan Heavenly Thunder Tribulation.

The hole card in Su Chen's hand, in fact, in addition to the spirit pet of this ice silkworm in the late stage of foundation building, there is also a peach tree essence Taoyao. It has also reached the peak realm of the late stage of foundation building, and it is only one small step away from breaking through the golden pill and becoming a golden pill-level peach tree essence.

However, Tao Yao's spiritual intelligence is extremely high, and it is of great use in the Spirit Mountain, so Su Chen is reluctant to sacrifice it.

The only way to sacrifice this ice silkworm with lower spiritual intelligence is to let it deal with the Jindan ghost cultivator.

...

The green-shirted girl had retreated a thousand feet away, and was surprised to see the second-order high-grade ice silkworm quickly pupate in disbelief. She looked at the ice silkworm, and then at the whirlpool dark clouds rolling in the sky, which had spread more than ten miles away.

The Heavenly Thunder Tribulation is brewing frantically.

That ice silkworm was still in the late stage of foundation building just now, and in a few blink of an eye, it was about to step into the realm of Jindan.

Damn! Where did this thing come from, it actually met the "Getaway" of the Zhuang family's immortal cultivation family, and the monks in the middle stage of foundation building can actually control an ice silkworm to form a pill at any time! If the ice silkworm is a pill, his strength will increase dramatically, and if he wants to deal with him, it will be as difficult as climbing to the sky. Maybe he'll be hunted down by him!

The green-shirted girl's face turned pale and she stomped her feet angrily.

Hurry up and flee, away from the center of this whirlpool of dark clouds. Otherwise, when the Nine Heavenly Thunder Tribulations descended, they might not be able to split the ice silkworm, maybe they would be more interested in her, the Jindan Ghost Cultivator, and come to split her again.

She was too weak now to stop Su Chen from completing this at all.

Once Su Chen obtains the Jindan-level Spirit Butterfly, the situation of this battle will be truly reversed, and she will be hunted down instead.

Unless she can quickly absorb the huge amount of vitality, transform it into a huge amount of ghost energy, and stabilize the ghost cultivation realm in the early stage of Jindan, she can take the risk of defeating Su Chen and preventing this from happening.

"Hmph, don't be complacent. Even if you can make it a pill, it may not be able to survive the terrible Heavenly Thunder Tribulation! Less than half of the demon clans can survive the Heavenly Thunder Tribulation. Butterfly demons are inherently weak, and it is even more difficult to survive the catastrophe. If it can't survive the catastrophe, you're dead. As... Let's stop, you take back this ice silkworm immediately, I can make an oath that I will never kill you, let you go!"

The green-shirted girl was anxious, shouting in the distance, and made conditions.

"I'll help it survive the catastrophe, so you don't have to worry. ”

Su Chen ignored her at all, and continued to let the Ice Silkworm break through the pseudo-golden pill realm with all his might.

There are not many demon clans that can survive the Jindan Realm Heavenly Thunder Tribulation, only half the chance.

But this is also in his prediction, and he has his own preparations to help it survive this terrible thunderstorm. The conditions offered by this green-shirted girl are not tempting.

When the ice silkworm is promoted to Jindan, he directly reverses the tide of the battle, where does he need her to spare his life.

"Just you, a monk in the middle stage of foundation building, is still far from even the Jindan stage, and you dare to boast of helping a Jindan spirit butterfly survive the catastrophe. Your little bit of strength, a random thunderstorm will wipe you out. ”

When the green-shirted girl heard this, she couldn't help but laugh so much that she almost burst into tears.

Even if it is a Jindan monk, if he wants to survive the Heavenly Thunder Tribulation of the Jindan period, he must carefully prepare the Tribulation Magic Weapon to have a little hope.

If she hadn't had a pair of flawless top-grade 10,000-year-old cold crystals as a talisman, I'm afraid she would have been blasted into ashes by the Nine Heavenly Thunders. A mid-stage foundation building monk, even if he goes against the sky, he can't withstand any heavenly thunder tribulation.

Su Chen also ignored the ridicule of the green-shirted girl, and stared at the ice silkworm chrysalis intently.

Because, the ice silkworm is about to break out of the chrysalis and turn into a powerful Jindan spirit butterfly. Su Chen only knew that it was an ice-attribute spirit silkworm, but he really didn't know what kind of spirit butterfly it was.

Once it breaks out of the chrysalis and Jin Dan is born, it will face the baptism of the Nine Terrifying Heavenly Thunder Tribulations, and it will not be distracted at all.

"Poof!"

A half-foot small hole was cracked on the ice chrysalis, and a Jindan spirit butterfly was tearing open the ice chrysalis and burrowing out the ice-blue body.

A powerful Jindan realm aura suddenly leaked out from the ice chrysalis.

In an instant, the whirlpool clouds that covered the sky for hundreds of miles suddenly went berserk, and the thunder and lightning as thick as a dragon danced wildly in the clouds. The thunder that had been brewing for a while was aimed at the target on the ground.

Su Chen looked up at the dark clouds in the sky, and was suddenly awe-struck, knowing that the Heavenly Thunder Tribulation was about to fall. The Jindan Spirit Butterfly has not yet come out of the chrysalis, and it is extremely fragile at this time, and I am afraid that it will not be able to withstand a few heavenly thunders, and it will be destroyed by the explosion.

At this moment, he immediately opened a Sumeru ring in his hand, and suddenly threw a huge blood crystal stone of half a zhang into the air, just above the head of the Jindan Spirit Butterfly.

This large blood crystal is the eye of the blood sacrifice array that he obtained from the demon cave of Tianfeng Gorge, absorbing the qi and blood of thousands of qi refining miners, and at this moment it exudes an incomparably strong bloody light, like a blood demon born out of purgatory, instantly overpowering the breath of the birth of the Jindan Spirit Butterfly.

Su Chen had tried to destroy this blood crystal with a second-order flying sword, but he couldn't leave even a sword mark. With his strength, he couldn't damage this blood crystal in the slightest, but he didn't dare to throw it away at will.

As long as this blood crystal shines on the corpse, it can give birth to a resentful spirit from the corpse. It's too terrifying, and where you drop it, you're the one who suffers. It may even be picked up by the demon monks of the Demon Alliance.

But if you don't lose it, there are always some ghosts, and it is very troublesome to keenly smell the breath leaking from the blood crystal in the Sumeru ring, and entangle him.

Su Chen had been struggling to get rid of this blood crystal, and he just used the terrifying Heavenly Thunder Tribulation of this Golden Pill Realm to destroy it. It can also help the ice silkworm survive the thunder tribulation, killing two birds with one stone.

"Click~——!"

A thousand-zhang chain-like thunderbolt, like a heavenly god thunder punishment, instantly slashed down from the whirlpool dark clouds, originally slashing towards the Jindan Spirit Butterfly drilled out of the chrysalis, but it was slightly offset at the moment of splitting, and it slammed into the half-zhang huge blood crystal in the air.

This blood crystal stone was immediately baptized by the Heavenly Thunder Tribulation.

It is extremely powerful, but after all, it can't resist the power of the heavenly thunder of this golden pill period.

A violent thunderbolt struck the blood crystal, and the fierce heavenly thunder fire instantly ignited the qi and blood and blood in the blood crystal, and burned violently, dissolving nearly thirty percent of the blood demon.

The Blood Crystal took a blow from the Heavenly Thunder Tribulation, turning into a raging Heavenly Thunder Fireball, and quickly fell from a height of hundreds of feet.

Su Chen naturally couldn't let the blood crystal fall, and he still needed it to continue to be the Jindan Spirit Butterfly and resist the subsequent Heavenly Thunder Tribulation.

He raised his hand, and a second-order supreme flickering flying sword shot out from the wind gourd, striking hard under the blood crystal, instantly shooting the blood crystal high into the sky, facing the heavenly thunder.

Su Chen controlled the flying sword with his divine thoughts, and instantly hit the blood crystal, feeling that his divine thoughts were strong and numb.

The bloody aura on the blood crystal was intertwined with terrifying heavenly thunder and fire, and it was transmitted on the flying sword, and the feeling was simply terrifying. That is, the flickering flying sword grade is as high as the second-order superlative, and it can barely withstand it, and if it is replaced by other low-level flying swords, I am afraid that it will be burned by the thunder fire of this day as soon as it is touched.

The blood spar's bloody aura was still too strong, and the Heavenly Thunder Tribulation was originally preparing to deal with the Jindan Spirit Butterfly, but at this time, it was completely attracted by the blood spar.

One after another, the heavenly thunder slashed wildly on this half-zhang large blood crystal.

The blood spar and resentful qi were baptized by the three heavenly thunder tribulations, and the blood qi inside was completely burned out, and the light of blood spar also faded, turning into a pure blood-red crystal clear spar.

But it was still not over, and three more heavenly thunderbolts fell.

Su Chen struck and controlled with a flying sword, and put this half-zhang blood crystal on top of the Jindan Spirit Butterfly, so that this blood crystal could resist and absorb the power of heavenly thunder.

Until, the blood crystal was continuously reduced into a red high-temperature liquid by the falling heavenly thunder fire, and all the scum and impurities in it were burned in the thunder fire, leaving only the purest blood crystal liquid.

Su Chen's heart moved.

This remaining blood crystal liquid, even the Heavenly Thunder Fire could not destroy it again, and it could be completely made into a Jindan-level magic weapon.

I'm afraid that there are very few people in the world who use the fire of the Jindan Heavenly Thunder Tribulation to refine weapons.

At this time, he could no longer use his flying sword to control this high-temperature blood crystal that had been completely liquefied by the Heavenly Thunder Fire.

Su Chen waved the third-order demon banner in his left hand, and the huge banner of several zhang wrapped towards the falling blood crystal liquid. This blood crystal liquid was still bubbling with raging thunder and fire, and only the third-order Yuan Shen Magic Weapon Demon Banner could barely withstand this high temperature.

The refined blood crystal liquid has shrunk to less than one-tenth of its original size, and has become much lighter.

"Refine it into swords, knives, spears, halberds?... Or a bead of blood?"

Su Chen's thoughts flashed in an instant, and the demon banner wrapped the blood crystal liquid, turned it into a round blood-colored bead, and threw it into the big river not far outside Jianye City, with the help of the boiling water of the big river, the blood beads were drastically cooled and formed.

"Whew!"

The water of the great river in a radius of several miles evaporated tens of thousands of catties sharply, and even boiled, and countless white fish turned their bellies. The rolling water quickly took away the blazing fire of the heavenly thunder fire inside the blood spirit bead, solidifying it into a round, flawless, crystal clear blood spirit bead.

Su Chen used a roll of demon flags to scoop up this blood spirit bead and put it away satisfied.

The Blood Spirit Bead that has been refined by the Six Heavenly Thunder Tribulation Fire is at least the embryo of a third-order top-grade magic weapon, and it is even more powerful than the third-order Yuan Shen Magic Weapon Demon Banner.

However, how to turn the blood spirit bead into a primordial magic weapon, Su Chen didn't know it for a while, so he could only study it later.

...

The green-shirted girl didn't go far, nor did she go to a nearby town to draw her vitality. She was on a mountain peak fifty or sixty miles away, trying her best to hide the aura of her Jindan ghost cultivation, and watched how Su Chen helped the Jindan Spirit Butterfly to survive this thunderstorm.

She wanted to see a joke about how this mid-foundation monk used "Getaway" to forcibly promote the ice silkworm to Jindan, but ended up in the end.

The green-shirted girl suddenly saw that a huge blood crystal appeared, suspended in mid-air, and withstood the Heavenly Thunder Tribulation.

Suddenly, her dark eyes showed a look of envy.

The best Bloodstone!

Such a huge and complete piece of half-zhang bloodstone can store a huge amount of essence blood, this is the best ghost weapon material that ghost cultivators dream of, and the benefits of cultivation are unimaginable, she is simply unbelievable.

If she could have this bloodstone, she would only be able to cultivate to the late stage of Jindan, and I am afraid it would only be a matter of a few years.

No wonder, she always smelled a trace of blood leaking from Su Chen's body, which was attracting and tempting her, making her involuntarily want to kill Su Chen.

If she had known before that Su Chen had such a bloodstone in her hand, even if she risked falling from the early stage of Jindan to the realm of the late stage of foundation building, she would have forcibly killed him and seized this bloodstone.

But now, she didn't even dare to get any closer. Her Jindan-level ghost cultivation aura would make the whirlpool clouds mistakenly think that she was crossing the catastrophe and bombarded her.

...

Su Chen used a half-zhang large blood crystal to absorb the terrifying power of the Six Heavenly Thunder Tribulations, melted and quenched it, and cooled it with the Great River, refining it into a blood spirit bead.

At this time, the whirlpool dark clouds still had the last three heavenly thunder tribulations left, and they had not yet fallen.

The Jindan Spirit Butterfly seized this opportunity and had already broken out of the chrysalis and completely spread out a pair of huge ice-blue wings. The slightly wrinkled wings, like patches of blue ice crystals, are extremely dazzling.

It slowly flapped a pair of huge wings, and the snowflakes and ice crystals in the sky around it were automatically forming and flying. The temperature of the surrounding air plummeted, and it was as if you were in a harsh icy snow.

"Jindan-level Blue Ice Spirit Butterfly!"

Su Chen collected the Blood Spirit Bead, felt a violent chill coming, and looked towards the Jindan Spirit Butterfly, and couldn't help but be surprised.

Because of his cultivation of the "Butterfly Chapter of Leisurely Travel", he once checked the varieties of spirit butterflies in the immortal cultivation world in Penglai Immortal Sect. There are so many varieties of spirit butterflies, at least tens of thousands, that it is difficult to remember.

The appearance of the young spirit silkworm is too similar to be recognized. He only remembered a few varieties of high-grade spirit butterflies.

It wasn't until this spirit butterfly turned into a feather and spread a pair of wings that Su Chen recognized it at once, it was clearly a blue ice spirit butterfly.

The Blue Ice Spirit Butterfly is a third-order spirit butterfly species in the ice system, which can be cultivated to the Jindan realm, and is born with a strong ability to manipulate ice spells, and has multiple talented ice methods.

However, the Blue Ice Spirit Butterfly has another terrifying name, called "Shining Spirit Butterfly".

Because it also has a rare talent, the Great Wind-type spell, Flash.

Blink, the only wind spell that surpasses the attack speed of a lightning spell. Most of the ordinary wind spells, such as the Wind Blade, etc., are far from the speed of the thunderbolt spell.

"Click——!"

Another thousand-foot thunderbolt fell in an instant.

Su Chen's divine thoughts, controlling the Jindan Blue Ice Butterfly, quickly flapped his wings in mid-air, and instantly launched a flickering spell, which was a hundred zhang away out of thin air.

The thunder struck the clearing, and the earth was scorched black, failing to hit the Jindan Blue Ice Butterfly.

"Click~, boom——!"

The Blue Ice Flash Butterfly flapped its wings quickly, and two more flickering, flashing twice in an instant, dodging the last two Heavenly Thunder Tribulations that slashed down.

The threat of the Heavenly Thunder Tribulation is no longer a threat to the Jindan Blue Ice Flash Butterfly, which has fully spread its wings.

If it weren't for Su Chen, he resisted the heavenly thunder with blood crystals. I am afraid that it has not yet completely emerged from the chrysalis, and in the first thunder, it will be severely injured, and then burned alive by the heavenly thunder fire that falls one after another.

Su Chen couldn't help but be overjoyed.

The Blue Ice Flash Butterfly finally successfully survived the Jindan Thunder Tribulation and stepped into the pseudo-Jindan realm in one fell swoop. This powerful strength is enough to be proud of the early Jindan monks.

The sky, the swirling dark clouds in a radius of hundreds of miles, quickly melted like hoarfrost under the scorching sun, and the clear sky was restored.

The entire Jianye City is bathed in warm sunlight.

"That immortal butterfly can't even be killed by heavenly thunder, it seems to be the mount of an immortal!"

"Are the immortals going to win? The ghosts and immortals are going to be driven away?"

Even the King Ning and Princess Hanshu of Jianye City, the hundreds of officials and thousands of guards of Jianye City, and countless people watching from the city seemed to see the hope of the immortals winning.

...

"Blue Ice Butterfly! How could it be such a terrifying spirit butterfly?"

The green-shirted girl was on the mountain peak forty or fifty miles away, and when she saw the blue ice butterfly successfully surviving the catastrophe, she finally showed a look of fear. Although the distance was far away, she still saw the scene just now.

She also recognized the origin of this golden pill spirit butterfly. I even saw with my own eyes that its terrifying flickering talent couldn't even hit it with the Heavenly Thunder Tribulation.

She was able to get out of the explosion of Su Chen's Demon Banner Yuan Shen several times, as well as the siege of thousands of Spirit Devouring Flying Ants, completely relying on her speed as a ghost cultivator in the early stage of Jindan.

Escape ——!

The green-shirted girl didn't think about it, and hurriedly turned into a cloud of black smoke and fled into the distance at an incomparable speed.

She had completely lost the confidence to continue fighting with Su Chen, a small mid-stage foundation building monk. Although his cultivation is weak, his methods are too amazing.

However, she felt a chill approaching at an unimaginable speed, and when she looked back, she saw a blue ice shadow flickering at a faster speed, chasing her at full speed.

She couldn't help but feel Su Chen's sadness not long ago, facing a Jindan-level blue ice flash butterfly, she couldn't escape.