The road to immortality is difficult, bones build immortality

After listening, Cao Banxian was ready to say something.

When Xu Laoguai's bloodshot eyes saw this moment, his expression changed.

It seemed that he had expected this moment to come.

While Cao Banxian was about to speak, Xu Laoguai moved his palm slightly, and a faint light flashed.

It turned out to be a disposable top-grade magic weapon - "Chiling Nail"!

It shot towards Cao Banxian's heart like an arrow from a string, and the speed was so fast that it was shocking.

Facing this sudden sneak attack, Cao Banxian was not at all flustered, and his handprints flew rapidly.

"Haha, senior brother, you are still the same.

Junior brother has been waiting for your trump card for a long time, but junior brother has been prepared."

As he said, he suddenly urged his magic power and forced out a drop of blood essence.

The blood essence released power in the body, turned into a hot flame, and instantly injected into the Sun and Moon Red Gold Seal.

The Sun and Moon Red Gold Seal, nourished by blood essence and magic power, once again burst into dazzling light.

But it was obvious that Cao Banxian had overdrawn to the limit.

His breath fluctuated violently, and his cultivation level slipped from the seventh level of Qi Refining to the middle stage of Qi Refining.

His face was as pale as paper, and beads of sweat slid down his cheeks.

Even so, he barely activated half of the power of the Sun and Moon Red Gold Seal.

A golden aura formed, which steadily blocked the "Spiritual Nail" and made a crisp metal collision sound.

However, this attack also completely exhausted Cao Banxian's remaining strength, and the light of the Sun and Moon Red Gold Seal quickly dimmed, as if it could go out at any time.

But he did not relax his vigilance because of this. Instead, he took the opportunity to counterattack and took out a precious foundation-building level thunder magic talisman from his arms, with a hint of fierceness in his eyes.

As Cao Banxian injected his mana, the talisman suddenly exploded.

It turned into a thick lightning, with terrifying power, and rushed straight to Xu Laoguai.

The lightning cut through the sky, and the air also made a harsh roar wherever it passed.

Seeing this, Old Monster Xu's eyes flashed with surprise.

He never expected that Cao Banxian could launch such a powerful counterattack in such a weak state.

This is too much spiritual stone, right? This is a fart.

He tried his best to dodge, but he was still a step slow.

The lightning hit him accurately, wrapped him up, and instantly turned into a dazzling sea of ​​lightning.

When the lightning dissipated, only a pile of charred fragments were left on the spot. It was the wreckage of Old Monster Xu's body that completely collapsed under the thunder method.

The air was filled with a pungent smell of burning and a faint wail.

Cao Banxian looked at this scene, and his heart was actually mixed.

He slowly put away the Sun and Moon Red Gold Seal, staggered towards the pile of fragments, with both ecstasy and a hint of inexplicable feeling in his eyes.

"Senior Brother, hey."

In the ten years on Qilian Island, he went from an ignorant boy to a master of refining.

In the past ten years, apart from Senior Sister, only Senior Brother Xu has been taking care of him.

Suddenly, Qingchen opened his eyes.

Qingchen wanted to take advantage of the moment when Cao Banxian thought that the powerful enemy was completely destroyed and his mind was completely relaxed, and launched a sneak attack.

Qingchen knew that this was the best time to counterattack.

According to Su Zixuan's previous teaching, Qingchen quickly and accurately reversed the formation flag formula.

As his fingers flew, streams of pure spiritual power poured into the sub-flags.

As Qingchen cast the spell, the sub-flags in the "Spider Scorpion Devouring Yuan Formation" seemed to be pulled by an invisible force.

Suddenly, the light was bright, followed by a deafening explosion.

The entire "Spider Scorpion Devouring Yuan Formation" seemed to be torn apart from the inside, black air scattered, and the originally orderly formation pattern instantly became chaotic.

Cao Banxian had just immersed himself in the past, and the sudden change made his mind shake, and a mouthful of blood involuntarily overflowed from the corner of his mouth.

He was connected to the "Spider Scorpion Devouring Yuan Formation" in mind, and the collapse of the formation undoubtedly caused a great impact on him.

The reason why Qingchen can still retain so much mana is the power of "Brahma Demon Refining Art".

The secret technique of Brahma Orifice Blood Refining is really extraordinary. Thanks to the technique, Qingchen now has four drops of blood in his Brahma Orifice.

An ordinary cultivator in the late stage of Qi Refining has at most five drops of blood. If it is a cultivator in the middle stage of Qi Refining, it may be only three or four drops.

Before, Qingchen activated the three drops of blood stored in the Brahma Orifice and transformed it into Yuan Qi to inject into the sub-flag.

Moreover, Qingchen practiced "Brahma Demon Refining Art", and the power and strength of his blood are much stronger than that of an ordinary cultivator in the middle stage of Qi Refining.

This is completely equivalent to the power of the whole body blood of a cultivator in the middle stage of Qi Refining.

Therefore, Cao Banxian thought that he had really sucked Qingchen dry.

Qingchen didn't say a word of nonsense. He knew that villains died because of talking too much.

He did not hesitate to activate the secret method of blood in "Brahma Demon Refining Art" again.

Ignite the last drop of blood in the Brahma Orifice, turning it into a majestic energy that flows into the meridians of the whole body.

At the same time, he burned another drop of blood essence in his body.

Using the secret technique of "Blood Qi Transformation", he added the violent power of these two drops of blood essence to the mother and child Thunder Shadow Swords.

The mother and child Thunder Shadow Swords hummed in the air, as if they felt the determination of their master.

The child sword and the mother sword echoed each other, and were fully activated by Qingchen, emitting dazzling lightning.

In addition to the blessing of "Blood Qi Transformation", the power of the mother and child Thunder Shadow Swords at this time was not inferior to the power of the seventh or eighth level of Qi Refining cultivators!

Qingchen shouted in a low voice, and the two swords were like two silver lightnings, cutting through the air, one in front and one behind, and swooped towards Cao Banxian.

Cao Banxian had not yet recovered from the ecstasy of being able to get all the treasures of Master Qilian.

He encountered the backlash of the formation secret technique again, and his face became even paler.

He barely took a breath and tried to activate other magic weapons again, but before he could do anything.

At this moment, Qingchen's "Demon Seed Golden Lotus" also played a role.

His demon seed consciousness was like an invisible tentacle, quietly invading Cao Banxian's sea of ​​consciousness, trying to disturb his mind.

Qingchen has reached the eighth level of Qi Refining, and he is calm and relaxed.

After several fierce battles, Cao Banxian's consciousness had already been consumed.

After waiting for the opportunity, Cao Banxian felt dizzy and his reaction speed was greatly affected.

He could hardly make an effective defense against the upcoming attack.

The Soul-stealing Hook was a magic weapon that Qingchen got from Mo Qiuxian, and it was close to the power of a top-grade magic weapon.

As another killer of Qingchen, it was also quietly sacrificed at this moment.

With a heart-pounding Netherworld aura, it went straight to Cao Banxian's vitals.

Although the Soul-Grabbing Hook is not a truly top-grade magical weapon, its power cannot be underestimated under Qingchen's exquisite control.

At least for Cao Banxian at this moment, it is already quite powerful.

Facing this overwhelming attack, Cao Banxian is, after all, a veteran cultivator.

Even at this moment of life and death, he still did not give up resistance.

He gritted his teeth and forcibly raised the remaining spiritual power in his body.

Condensed into a protective shield, trying to resist Qingchen's fatal attack.