"Wow, this is amazing, man, I'm going to change things too."

Seeing that Xiao Hua had changed to a bunch of high-grade materials after a few moments of teleportation, Juan'er became curious again.

"Okay, what do you want to change, big brother will change it for you."

"I, I don't know, why don't you let me think about it first, and when we come out of retreat, then ask my eldest brother to help me change."

Juan'er stuck out her tongue, she was just curious, and she didn't think about what to change at all.

"Okay, I'm here anyway, you can change it whenever you want."

Xiao Hua was also happy.

After chatting briefly for a while, Juan'er said goodbye to Xiao Hua, and she was ready to go back to retreat.

After Juan'er left, Xiao Hua set up the two sets of cave prohibitions that Juan'er had refined for him at the entrance of the cave according to the method recorded by the jade slip, and then entered the refining room, where he was ready to refine his natal magic weapon.

After putting all the materials needed to refine the natal magic weapon in front of him, Xiao Hua took out a bottle of high spirit wine from the storage bracelet.

Refining the natal magic weapon cannot be interrupted, he has to replenish his mana at any time, and he only has one chance.

After meditating for a while, Xiao Hua waved his hand and shot a blue light into the fire control array on the ground.

A huge refining furnace flew into the fire control array from the ground and began to slowly rotate in the flames with Xiao Hua's divine thoughts, and Xiao Hua began to heat up the furnace.

Half an hour later, the furnace turned red in the flames, and the golden runes on the furnace began to flash frequently.

Xiao Hua waved his hand and threw his five-colored Thunder Demon Pill into the furnace that he had worked so hard to obtain.

As soon as the demon pill entered the Ding furnace, it was immediately stimulated by the high temperature in the furnace to create a colorful glow composed of red, yellow, blue, green, and brown colors, and the glow was full of the power of the five elements.

According to the refining method of the "Five Thunder Beads" in the "Five Elements Sacrifice Thunder Technique", Xiao Hua kept the furnace temperature in a high and stable state, and began to purify and refine this demon pill containing the power of the five elements.

This process is very long and very important, which is related to the amount and purity of the spiritual power of the five elements contained in the Five Thunder Beads in the future.

If you want to put it another way, it is that this process will be directly related to the power of this natal magic weapon after it is refined, which is a key step, and Xiao Hua does not dare to be careless.

Twenty days passed quickly, and Xiao Hua had been continuously urging the earth fire to purify and refine the demon pill, he was a little tired, but the mana consumption was not large, everything was normal.

As time slowly passed, the five-colored demon pill in the refining furnace had been completely removed, and it had changed from the size of a fist before to a five-colored bead on a white background that was only the size of an egg.

The white background of this five-colored bead is like a slowly rotating white cloud, and from time to time a dazzling rainbow composed of red, yellow, blue, green and brown colors will alternately emerge in the cloud.

Xiao Hua breathed a sigh of relief, the purification of the main material and the forming of the magic weapon have been completed.

The next step is to refine and add those essential accessories while the magic weapon is shaped.

This step is also crucial, all the excipients must be kept at the same temperature in order to not compromise the spirituality of each other.

The most important thing is that the time when these materials are integrated into the Five Thunder Beads is the same as alchemy, and they also need to be added separately at different times and at different stages.

"Whew"

A slightly smaller refining furnace flew into the flames at Xiao Hua's urging.

After preheating, Xiao Hua put a piece of the best solid spirit crystal into the furnace, and at this time, the fire control array already had two furnaces.

Five days later, this piece of Superb Solid Spirit Crystal turned into a slow-flowing yellow solution.

Xiao Hua urged the Flying Ding Furnace and poured the solid spirit crystal solution into the big Ding Furnace containing five beads of thunder next to him, and at the same time, he raised his hand and threw the spirit stone into the small Ding Furnace that was already empty.

It was still five days, and the top-grade spirit stone in the Xiaoding furnace had also turned into a blue solution.

Similarly, Xiao Hua was also a refining furnace, pouring the spirit stone solution into the Dading furnace containing the five thunder beads.

After that, with a wave of his hand, he threw the three drops of the best melting spirit liquid into the Dading furnace together, and immediately increased his mana to urge the earth fire, which suddenly heated up.

After three days of continuous refining at a high temperature, Xiao Hua used his divine thoughts to probe the five thunder beads in the refining furnace.

"On".

With Xiao Hua's loud shout, the ground fire was extinguished, and the half-empty refining furnace suddenly opened the lid.

The five thunder beads inside flew out of the furnace and were suspended in the air of the Earth Fire Array, and the refining furnace slowly fell outside the circle.

Xiao Hua drank a sip of high spirit wine with a "grunt", pushed with both palms, and struck the five thunder beads in mid-air out of thin air, and saw a blue flame whose temperature was more fierce than the earth fire, enveloping the five thunder beads.

This is the last stage, Xiao Hua needs to use his dantian fire to refine the magic weapon.

"Poof".

A mouthful of essence blood flew out of Xiao Hua's mouth and infested the five thunder beads, and the five thunder beads flashed with a dazzling red light, and then the glow was full and the light flashed.

At this moment, an exercise spell written by Shen Nian flew out from Xiao Hua's forehead and was imprinted into the five thunder beads, and the five thunder beads were shining again, and at the same time, Xiao Hua was another exercise spell that quickly entered.

The next month is the time when the mana is really consumed.

Xiao Hua not only had to transform the power of his dantian into spiritual fire to continue refining the magic weapon, but also constantly used his divine thoughts to imprint the mantras that matched the exercises to increase the spirituality of the magic weapon.

This process not only consumes mana and energy, but also cannot be interrupted, which is the key to the key.

For a whole month, Xiao Hua continued to inject the spell imprint that matched the natal magic weapon into the five thunder beads that were continuously refined at high temperatures according to the records of the exercises, until the five thunder beads had completely solidified and no longer flashed with golden light.

With the imprinting of the last rune, the five thunder beads above the fire control array suddenly flashed with golden light, and the blue Dan fire in Xiao Hua's palm was instantly extinguished, and the entire refining room was silent.

A white bead with a five-color arc slowly floated towards Xiao Hua.

Xiao Hua's heart was overjoyed, and the five thunder beads in mid-air were directly submerged into Xiao Hua's body with a "whoosh".

Looking at the dantian again, between a layer of faint clouds and mist, there was a transparent golden pill the size of a fist suspended.

Next to Jin Dan, a white ball the size of an egg with a five-color arc was slowly rotating around Jin Dan.

"It worked".

Xiao Hua was excited.

For this Five Thunder Bead, he really went through a lot of difficulties and dangers, but fortunately, his hard work paid off, and he finally refined the natal magic weapon of "Five Elements Sacrifice Thunder Technique".

After refining the magic weapon, Xiao Hua didn't get up immediately, he drank a sip of high spirit wine and began to exercise and breathe.

For more than two months, especially in the following month, Xiao Hua's mana consumption was very huge, and he needed to continue to retreat and pranayama, and by the way, consolidate the golden pill that had just ended.