After resting for one night, restoring his spiritual power to the best state, today is the first spiritual weapon he refined, after thinking about it last night, Chen Xuan still plans to practice this knife of his own into his natal magic weapon.

Since his debut, he has been accompanying himself with this knife, and if he changes his weapon again, he will adapt to it again, so he finally decided to refine this knife into his own natal magic weapon.

Now it's not his natal magic weapon, and he can only receive his body when he reaches the Yuan Weapon, but this does not prevent him from refining into a spiritual weapon, and when he is in the spirit weapon, he will inject his own soul into the Instrument Spirit, and in the future, when this knife is promoted to the Yuan Weapon, it will be more powerful.

Coming to the room dedicated to refining and alchemy, the room was very large, about more than two hundred square meters, Chen Xuan took out all the refining materials in his ring.

Golden Tin Stone, Bloodstone, Heavenly Demon Blood, Jasper Essence, Tianshui Wood......

All kinds of materials were set up on the table, all of which Chen Xuan got from the outer disciples who were killed by the Heavenly Demon on the Heavenly Demon Battlefield, and all the collections of these disciples were brought by Chen Xuan, and some of them were from the three wolves, these people collected so many materials for several years, and in the end, they all cheapened themselves.

If the refining technique is not correct, or when operating the material, the material will be scrapped, and the entire weapon will be scrapped if it is heavy, and there will even be an explosive furnace, and the entire spiritual weapon will explode.

The so-called refining weapon is to put these materials into your own weapons, and then through some complex handprints to depict various formations on the weapon, the more powerful the formation, the greater the power of the spiritual weapon, everything is ready.

Controlling the knife in mid-air, Chen Xuan hit the first material according to the refining technique, the Heavenly Demon Blood, which is also what Li Lao told himself, there was no such item, this was all proposed by Li Lao, first beat the Heavenly Demon Blood into the spirit weapon, so that the spirit weapon can mutate and absorb the material independently.

Because the Heavenly Demon can only evolve by absorbing various materials and human essence and blood, it will be much easier if it is successfully refined. But since ancient times, there have been many people who have added Heavenly Demon Blood when refining weapons, but none of them have succeeded.

Heavenly Demon Blood does not belong to the refining material, once the Heavenly Demon Blood is added when refining, the spirit weapon will be scrapped, and over the years, Li Lao has come up with a set of handprints dedicated to restraining Heavenly Demon Blood, and only this set of handprints can decompose Heavenly Demon Blood.

Chen Xuan's hands formed a mysterious handprint, beating the Heavenly Demon Blood into the inside, and engraved various formations, *** made a buzzing sound, trembling constantly, trying to repel the Heavenly Demon Blood.

"Chen Xuan, hurry up and divide your soul into the inside of *** as a machine spirit, without the suppression of the machine spirit, the heavenly demon blood will not merge with ***. Li Lao reminded him.

Chen Xuan hurriedly cut out a small piece from his soul and sent it into ***, at this time*** slowly calmed down, is this the inside of ***?

Chen Xuan's soul entered the inside of ***, and the Heavenly Demon Blood was rushing left and right, wanting to escape from the inside of the knife, if the Heavenly Demon Blood was not allowed to go to the blade, the knife would be scrapped and become scrap in a while.

The blood of the Heavenly Demon contains the spirit of the Heavenly Demon, and ordinary people cannot dissolve the demonic nature of the Heavenly Demon at all.

"Give me refining. ”

Chen Xuan shot thousands of rune seals towards the Heavenly Demon Blood, and the Heavenly Demon Blood began to disintegrate, slowly fusing with ***, and saw that the brown blade began to transform towards blood red.

"It's now. ”

Chen Xuan punched the various materials on the table into the inside of *** in order, and refined these materials by playing tens of millions of runes, the materials were melting little by little, and all the materials were absorbed, and *** was also undergoing earth-shattering changes.

The blade of the knife is three inches longer than before, the width of the knife is widened by one finger, the thickness is increased by one centimeter, and the entire blade emits a blood-red blood light, and the blade becomes more demonic.

Chen Xuan repeatedly carved various formations on the knife body, the more formations, the greater the power, but when depicting the formations, it was also extremely consuming spiritual power, the spiritual power in Chen Xuan's dantian disappeared quickly, it had been two days, and Chen Xuan had already played tens of thousands of formations on the knife body.

Chen Xuan didn't mean to stop yet, if he changed to an ordinary spiritual martial realm to refine the spiritual weapon by himself, and at most a few thousand formations, the spiritual power would not be available, but Chen Xuan had a ding furnace in his dantian, and he was constantly absorbing spiritual energy for Chen Xuan and sending it into the dantian.

The blade of the knife is getting smaller and smaller, and the blade is actually compressing itself, and a lot of impurities left over from the previous refining weapon are discharged from the blade, and the blade becomes more dense, and the tip of the knife emits a piercing hiss, like excitement, and like a hungry heavenly demon.

The entire knife had to fly away on its own if it was out of Chen Xuan's control, "Give me back," Chen Xuan grabbed the entire blade back again with a big hand.

"Give me fusion. ”

The last process is to completely integrate his soul into the blade, and no one can take this knife away from now on, when Chen Xuan's divided soul is completely fused with the blade, Chen Xuan feels that this knife is connected with his own flesh and blood.

"Boom. ”

A dark cloud appeared above Chen Xuan's head, and suddenly lightning flashed and thundered, and suddenly a thunderbolt struck the sword body that had just been successfully refined, and there was a hissing sound from the blade, and the spirit of the knife body was seriously injured.

"Chen Xuan, this is the Thunder Tribulation, only by breaking through the Heavenly Spirit Realm will there be a Heavenly Tribulation, this knife you have refined has been rejected by Heaven and Earth, Heaven and Earth will not tolerate it, Heaven and Earth will send down Thunder Tribulation to destroy this knife, this is a magic knife. ”

Elder Li roared in Chen Xuan's mind.

One after another, thunder tribulations descended on the body of the sword that had only been successfully refined, and cracks began to appear on the blade of the knife, and Chen Xuan shouted loudly as soon as he saw that the *** he had only successfully refined was about to be shattered by lightning strikes.

"If the heavens want to reject it, I will cut it down, and if the earth does not tolerate it, I will destroy the earth. ”

Ten thousand Yuan Ling Dan was swallowed into Chen Xuan's stomach, and the spiritual power of the dantian was recovering frantically

"Give me doubts. ”

Chen Xuan frantically punched various sigils on the knife body to stabilize the knife body, and every time the knife body was cracked by lightning, Chen Xuan would hit the handprint to recover, and the knife body became denser and denser, and all kinds of impurities inside were discharged.

The thunder and lightning seemed to be enraged, from the thunder and lightning that was thick at the beginning of the bowl, now it became the thunder and lightning the size of a bucket, and it slashed towards the magic knife one by one, and the blade emitted a sad roar.

Chen Xuan's clothes had already been burned clean by the thunderbolt, and now the thunder and lightning not only hit the blade, but now it seems that even Chen Xuan will be destroyed together, Chen Xuan's body is also suffering from the attack of thunder and lightning, the whole body has now begun to peel the flesh, and the golden blood is constantly flowing outward, Chen Xuan does not know the pain of the body, and frantically punches thousands of sigils into the blade to stabilize the blade from being destroyed by the thunderbolt.

After a day and a night of lightning strikes, the thunder and lightning slowly began to dissipate, but the dark clouds overhead had not yet dissipated. Tumbling clouds

"Chen Xuan be careful, this is brewing the final blow, you have to be careful, the final blow is even more terrifying than a day's thunder and lightning. Li Lao opened his mouth to remind Chen Xuandao.

Chen Xuan took out 10,000 pills from the ring again and swallowed them, and the spiritual power of the dantian recovered again.

A red thunderbolt shot down from the dark clouds, and the air of the entire cave produced a thunderstorm factor, and there was a crackling sound in the air, and even the air was mixed with thunder and lightning, what kind of thunder and lightning is so terrifying.

"Heart-piercing thunder. ”

Chen Xuan's mind was full of disbelief.

"Boom. ”

The entire cave shook, and lightning struck the knife.

"Suck it on me. ”

Chen Xuan shouted, the red thunder and lightning were sucked in, and the rest of the thunder and lightning all entered Chen Xuan's body, Chen Xuan spat out a mouthful of blood, and the red thunder and lightning were frantically destroyed inside the blade, and every time Chen Xuan was destroyed, he recovered.

I will use this heart-piercing thunder and lightning as the first nutrient to be absorbed by my spiritual weapon, Chen Xuan actually wants to refine the thunder and lightning and integrate it into the blade, this is also too crazy, Li Lao is already numb, this kid is too crazy, he didn't expect that how could the spiritual weapon with the blood of the heavenly demon have such a big reaction, and it was counterattacked by the rules of heaven and earth, and he wanted to destroy this spiritual weapon;

And the thunder and lightning that entered Chen Xuan's body were raging and destroying Chen Xuan's body, and if he didn't damage his body once, Li Lao would repair it with a soul stone, and the vibration of the blade began to slowly stop.

The thunder and lightning finally disappeared, the reddish-brown *** floated in mid-air, Chen Xuan sat on the ground and looked at the *** floating in the air, Chen Xuan now has no aura in the dantian, he consumed 100,000 pills in a day and a night to fight down all the thunder and lightning, if it wasn't for the 200,000 pills he changed this time, I'm afraid this knife would be destroyed by thunder and lightning.

Every time the soul stone was repaired, he could slowly see that every cell on Chen Xuan's body was sticky with fine lightning particles, and the peristalsis of the cells became faster.