Chu Tiance purchased a large number of fire attribute spirit materials in the Beast Blood Building, which were used to match the thunder attribute spirit stones.

Cultivating the Thunder Fire Forging Body Skill, the demand for the Thunder Essence and the Flame Essence is generally the same.

If one of the essence elements is exhausted, the Thunder Fire Forging Body Skill will not be able to be cultivated at all, and forcibly cultivating will only break the balance and hurt the origin.

"The Thunder Fire Forging Body Skill has reached the sixth level of consummation, and if you have enough flame yuan power, you can even break through to the seventh level in one fell swoop. ”

Chu Tiance was extremely depressed in his heart, this was the first time he had come into contact with a medium-grade spirit stone, and this spirit stone was incomplete, so he couldn't accurately judge the total amount of essence contained in it. He ran out of spirit stones and bought a large number of fire attribute spirit stones, in fact, he felt in his heart that not only would he not be insufficient, but he would have a surplus, which could be used to impact the realm.

However, now that the fire attribute spirit materials have been consumed, the Thunder Spirit Stone is still about half of the essence element left.

This is an extremely common but extremely important problem in the cultivation path of the children of small families, and they lack knowledge in the true sense.

What was especially helpless was that Chu Tiance directly swallowed it into his stomach in order to refine the Thunder Spirit Stone to the greatest extent.

If it was to absorb the spirit stone essence under normal circumstances, now it would be nothing more than a termination of cultivation.

However, at this time, the spirit stone entered the abdomen, and the essence and spiritual energy were endless, and it was impossible to control it at all.

"The essence of the Thunder Spirit Stone is constantly stirring, if it continues to impact the realm, the true element attributes do not match, even if it is barely promoted, I am afraid that the origin will be harmed to a certain extent. Moreover, now that it has not really reached the realm of overflowing water and spontaneity, forcibly attacking the Seventh Fold of the Yuan Mansion will inevitably lead to the vain foundation, which will have a huge impact on the future path of cultivation. ”

Chu Tiance's eyebrows tightened, and he quickly vetoed the possibility of directly impacting the realm.

In the cultivation world, there are not no pills that can assist in impacting the realm, but the mid-grade spirit stone is not one of them.

Although the essence aura contained in the spirit stone is pure and strong, it lacks warm nourishment, and forcibly advances is not conducive to future cultivation.

In particular, this medium-grade spirit stone is a thunder attribute, which does not match Chu Tiance's origin, and it is even more harmful.

The essence is rolling and agitating, constantly filling the meridians and acupoints, and bursts of pain continue to attack from the acupoints around the body.

Chu Tiance's mind was racing, one thought after another kept emerging, and then he was constantly rejected.

Suddenly, Chu Tiance's eyes lit up, and a thunder bone suddenly appeared in his palm.

The brilliant blue light flickered continuously, and a faint coercion diffused.

"Heavenly Thunder Wings, condensing Heavenly Thunder Wings, requires a large amount of essence, and the essence attributes contained in the Thunder Spirit Stone are suitable and pure, which is the most suitable choice. If you can condense the Heavenly Thunder Wings, this Thunder Spirit Stone can be regarded as being used to the limit, and in the endless mountains, it can be regarded as an extremely effective means of self-protection. ”

The mysteries of the Heavenly Thunder Wings quickly came to mind, and the condensation method flowed slowly like a clear spring.

In the next moment, the Spirit Slashing Sword suddenly jumped up, from top to bottom, and slashed fiercely.

Blood splattered, bones were broken and tendons were broken, and an extremely deep wound appeared in Chu Tiance's vest in an instant.

The thunder bones that shimmered with the brilliance of thunder swept like a streamer, deeply embedded in the deep crack in the middle of Chu Tiance's backbone.

In a trance, an extremely sharp eagle chirp rushed into the sky, like an incomparably sharp sword blade, stabbing into Chu Tiance's soul.

Thunder Demon Aquila, the overlord of myths and legends.

The eagle strikes the nine skies and dominates the sea of stars.

Although this thunder bone only contained a trace of the bloodline of the Thunder Demon Heavenly Eagle, at this time, it burst out with infinite coercion, frantically bombarding Chu Tiance's bloodline origin. Although this trace of essence blood contained in the thunder bone did not have any sense at all, not even a trace of obsession, the instinctive majesty and pride contained in the bloodline of the Thunder Demon Heavenly Eagle would never allow a small Yuanfu Sixfold Martial Artist to refine it.

Intense pain suddenly rose from the depths of Chu Tiance's soul, and for a moment, Chu Tiance almost felt as if his head was cracked.

Attacking the Soul Origin and the Bloodline Origin at the same time, this attack and kill from the Origin is the most deadly.

The majesty of the Supreme Thunder Demon Heavenly Eagle turned into a fierce and sharp eagle, which wanted to directly destroy Chu Tiance's soul and bloodline.

"Dark Sword King, suppress me!"

Chu Tiance roared loudly, and a majestic and domineering momentum erupted.

The left pupil flickered with deep and fierce flames, and a great power that seemed to originate from the Supreme Immortal Dome and the Eternal Hell descended in an instant.

In an instant, the Thunder Demon Eagle's shrill voice shattered, turning into wisps of scattered groans, mixed with incomparable fear and shock, and then completely turned into nothingness. In the next moment, the thunder bone suddenly diffused a wisp of pure essence blood, which quickly began to merge with Chu Tiance's bones.

"The bloodline of the Dark Sword King, the quality seems to be far beyond my imagination. ”

Chu Tiance's heart was suddenly shocked.

The Thunder Demon Aquila is a supreme existence that only exists in myths and legends, and there is no specific description in the classics.

However, now, in the face of the Dark Sword King's bloodline, there is no resistance at all.

In just one moment, it was completely annihilated.

"The source of the Sword King's bloodline is far from being known to me, and I will never be able to expose the truth of the bloodline. ”

Chu Tiance took a deep breath, infinite flames surged out from his palm, and a blue porcelain vase suddenly appeared in his palm.

With a click, the rich smell of blood mixed with the explosion of thunder quickly dispersed, and it was a bottle of essence blood that included the Thunder Bone Sky Eagle and was mixed with several second-grade perfect thunder spirit birds.

Under the incineration of the Sword King's blood flame, the thunder essence blood quickly boiled, turning into a brilliant blue blood mist, which gradually merged into the thunder bone.

For a moment, this thunder bone was like a greedy hungry wolf, frantically devouring the thunder essence blood.

At the same time, the essence blood of the Dark Sword King continued to circulate, mixed with this thunder essence blood, and gradually immersed into the thunder bone.

For about half an hour, Chu Tiance was shocked, and a pair of thunder wings slowly unfolded behind him.

The slightly ethereal translucent blue gradually became condensed as the thunder essence blood continued to permeate, and pieces of feathers like short blades, wrapped in sharp and domineering thunder killing intent, gradually appeared on the wings. From a distance, it looked like a pair of battle axes that were both agile and domineering, carrying on Chu Tiance's back, with endless killing intent, surging vertically and horizontally.

With a swipe, the wings spread suddenly, the thunder roared, and the wind stirred.

A pair of wings, more than three meters long, a light and domineering thunderous force, almost directly lifted Chu Tiance's body.

"Heavenly Thunder Wings, Condensation!"

Chu Tiance let out a low roar, the thunder spirit stone in his belly snapped and shattered, and the massive thunder essence was mixed with a large number of thunder spirit birds' bloodline essence, and under the coercion of the dark sword king's bloodline, it was continuously infused into the heavenly thunder wings. The brilliant and thunderous wings gradually became smooth and condensed, and a high-spirited vitality gradually merged perfectly with Chu Tiance's breath.

The handprint changed, and the huge Heavenly Thunder wings suddenly converged.

It was like a long sword returning to its sheath, and the thunderous aura that diffused in the quiet room instantly dissipated.

Only above the back, a pair of delicate and intricate winged runes flowed brightly.