The first thing to melt the golden essence was Fang Yi's attempt. After the real refining of the weapon began, several materials needed to melt at the same time, and then merged with each other in this process, and then shaped it and engraved the formation. Melting the materials was just the first step in refining the weapon.

The alchemy room built by Long Wanda for Fang Yi was equipped with a constant temperature air conditioner, which usually maintained a temperature of about twenty degrees. However, at this moment, the temperature in the room suddenly rose to nearly sixty degrees. Si Yuanjie's hair was curled up because the distance between the station was too close.

Because he was using his spiritual sense to control the golden essence, Fang Yi could not speak, so he could only wave his hand and signal Si Yuanjie to go out first. At the same time, Fang Yi closed the pores and mouth and nose of the body, and transformed from external breathing to internal breathing. The hot feeling on the outside disappeared immediately.

"This melting point should be able to melt these materials."

After advancing to the Qi Refining Stage, Fang Yi's spiritual consciousness can already control objects with his mind. For objects like the golden essence, Fang Yi can use his spiritual consciousness to manipulate it for about half an hour. In a state of stillness, one hour is almost Fang Yi's limit.

The high temperature has no effect on Fang Yi's spiritual consciousness. Unless it is the Samadhi True Fire emitted by the cultivator, no matter how high the temperature is, it will not hurt Fang Yi's spiritual consciousness. Under the urging of Fang Yi's spiritual consciousness, the golden essence slowly came to the center of several ignition eyes.

"Hmm? Why can't it work?"

After the golden spirit was calcined in the fire eye for more than ten minutes, Fang Yi found that the golden spirit had not changed at all, which made Fang Yi's face change. If the flames in the world could not melt these materials, Fang Yi's previous efforts would have been in vain.

After persisting for more than ten minutes, there was no sign of melting in the golden spirit, which made Fang Yi's expression become more ugly. In desperation, Fang Yi could only withdraw his spiritual sense and put the golden spirit back on the table.

"Yuanjie, turn off the fire." Fang Yi sighed and waved to Si Yuanjie behind him.

"Fang Yi, what's going on? Did it fail?"

Without caring about the high temperature in the alchemy room that had not yet retreated, Bai Chuxia rushed in first. She knew how much effort Fang Yi had put into this refining weapon. If he failed like this, Fang Yi would definitely be hit.

"I don't know, I need to try it again." Fang Yi smiled bitterly and shook his head, "Maybe it's too short, I'll try changing the material when I restore my spiritual sense."

In fact, Fang Yi didn't have to end this weapon refining just now, but he felt that his mood was already in chaos. It would be no benefit for him to continue. Then he decisively refining the weapon in the middle, and then try again after adjusting his condition to the best.

After meditating for a few hours, Fang Yi felt his spiritual consciousness full and began to refine his weapon for the second time.

This time Fang Yi changed to the Blue Soul Stone to smel and decompose, and insisted on it for almost an hour, but the result still disappointed Fang Yi. The Blue Soul Stone did not change at all under the calcination of the high temperature and fire for an hour.

This experiment exhausted all Fang Yi's spiritual sense and was exhausted. After turning off the fire, he said nothing and sat cross-legged in the alchemy room and meditated and recovered. It was not until the morning of the next day that Fang Yi opened his eyes.

"Fang Yi, it's nothing if you fail. When you have a high level of cultivation in the future, you will definitely succeed at that time." Fang Yi opened his eyes and saw Bai Chuxia's worried look. She was afraid that Fang Yi would be hit.

"I have not achieved the cultivation level of being able to refine weapons. I am trying forcibly. If I fail, I will naturally not be jealous." Seeing Bai Chuxia's appearance, Fang Yi felt warm in his heart and hugged Bai Chuxia in his arms. In this world, no matter whether he is poor or rich, he has someone in love around him, Fang Yi felt that it was enough.

"I believe you will succeed in the future!" Bai Chuxia clenched her fists and cheered Fang Yi.

"Of course I can succeed, but I always feel that something is wrong." Fang Yi frowned. If he fails, he also needs to summarize his experience. Looking back on the previous two refining weapons, Fang Yi always feels like he has neglected something.

"It's not necessarily a matter of temperature." Fang Yi stood up, walked to the door of the alchemy room, and smiled, "It's still my wife, I see, these guys have gone to where they all."

After saying that, Fang Yi made a long roar, but the long roar he made could not hear any sound. The long roar mixed with spiritual consciousness was a bit like ultrasound, which could only be heard by extremely sensitive people and some animals.

"What are you looking for me? Do you still want to continue refining weapons?" Almost at the moment when Fang Yichang's roar ended, the little devil's fat body appeared at the door of the alchemy room.

"I'll find you to do an experiment and go in first."

Fang Yi turned around and returned to the alchemy room and said, "You first use your spiritual sense to wrap the golden essence, and then use real fire to calcinate it. I suspect that these materials cannot be fused, and it is not a problem with flames."

"Hmm? I'll try it, but I can only burn it for ten minutes at most, and then I can't hold on." Hearing Fang Yi's words, the little devil also became interested. He immediately controlled the golden essence with his spiritual sense. At the same time, a blue nearly grayish-white flame wrapped the golden essence out of thin air.

Ten minutes passed in a blink of an eye, and when the little devil's expression suddenly removed the true fire, the golden spirit still did not change much, which shows that Fang Yi's idea was correct, and the problem was not on the flames.

"You have a rest first, I'll check what's going on?" Fang Yi found the broken piece of weapon refining and looked at it word by word. He believed that he must have missed something.

"Well? Star sand is mentioned in the residual weapon refining chapter and the inherited weapon refining techniques. Could this thing be the key to fusion materials?"

After carefully studying the residual article of refining weapons, Fang Yi found that among the items that can be refined in the Qi Refining Period, there is a material called star sand, while among the magic weapons that can be refined in the Foundation Establishment Period, the star sand is optional, which made Fang Yi feel a little confused.

"This thing should be Star Sand."

Fang Yi picked up a jade bottle on the table. Unlike ordinary jade bottles, this jade bottle carries a formation and can be regarded as a simple magic weapon. The jade bottle contains star sand. This is what Fang Yi learned from the mouth of the spirit body. This star sand is naturally also a collection in the spirit body storage bag, but now it belongs to Fang Yi.

"This thing really doesn't look like a product on Earth."

Pour a few grains of star sand into the palm of your palm, Fang Yi carefully observed it. The star sand looked very beautiful, with blue all over, as beautiful as the stars in the night sky. Even during the day, it gave people a feeling of facing the dazzling stars.

According to the residual article of refining weapons, star sand is rarely used when refining weapons. Fang Yi's bottle of star sand is enough for him to refine a hundred and eighty times. Fang Yi put the few star sand on the table and then closed the jade bottle.

"Little Demon King, please help me open fire, I'll try again!" Fang Yi turned his head and looked at the Little Demon King.

This time, the items that Fang Yi wrapped with his spiritual consciousness not only had golden essence, but also mixed the star sand into it. When the indoor temperature rose, Fang Yi moved the gold essence and star sand to the place of the fire eye. The blue flames directly burned onto the gold essence through Fang Yi's spiritual consciousness.

"Hmm? Have there been any changes?"

After only two minutes this time, Fang Yi noticed the difference. The golden essence, which had been burned for an hour last time, gradually became softer in Fang Yi's spiritual consciousness. After another four or five minutes, the golden essence had begun to melt.

"It's done!" Fang Yi showed joy on his face, and he used his spiritual sense to control the golden spirit to leave the fire eyes. Although the golden spirit became harder after leaving the fire eyes, when the golden spirit returned to the table, its shape was different from before.

"I understand. This star sand has a catalytic fusion effect, hahaha, I finally understand!"

Fang Yi, who has always been calm, couldn't help but feel happy at this time. The residual article of refining weapons and the inheritance in his mind were not instructed to use Star Sand. If he didn't make this attempt, Fang Yi might never know the role of Star Sand in refining weapons.

"Grandma, just explain it directly, so I almost thought I could not refine the weapon." Fang Yi whispered in his heart, and then said to his wife beside him: "Chuxia, you can call them all over here, this time it should be fine."

In fact, in ancient times, the function of star sand was well known, just as people now know that rice is for eating, so it was not mentioned in the residual artifact refining. However, in the Dharma-Ending Age when the spiritual energy dissipated, no one knew the most basic common sense of these artifact refining.

Wei Mingcheng and Si Yuanjie soon rushed to the alchemy room. After hearing Fang Yi's explanation of the materials, they were also confused. If Fang Yi had not discovered this problem, they would have taken many detours in the future.

A few more star sand were taken out. Fang Yi's spiritual consciousness this time decomposed the gold essence, essence iron, blue soul stone, refined meteorite and broken sword on the table into a variety of materials, all wrapped in his spiritual consciousness. Several materials were mixed together and sent to the fire eye to calcination.

As Fang Yi thought, this time, only four or five minutes passed, all the materials began to decompose and melt. After ten minutes, all the materials turned into liquid. The blue liquid was painted by Blue Soul Stone, the golden one was gold essence, and the black one was meteorite.

Star sand was integrated into it, and with Fang Yi's spiritual control, various materials were gradually fusing. When the time came half an hour, various materials had been completely fused together. What appeared in front of everyone was an inconspicuous grayish-white liquid.

Fang Yi knew that the step of material fusion had been completed. When the spiritual consciousness moved, the ball of liquid, which was originally flat, was suddenly pulled into a slender shape, like a dough, and it was constantly changing shape under the rubbing of Fang Yi's spiritual consciousness.

A few minutes later, a small sword, less than three inches, appeared in front of everyone out of thin air. Although the sword body was very small, the sword pier was the hilt, and the sword bell guards, the sword cover and the sword cover, looked very delicate.

He took a deep breath and persisted until now, Fang Yi's spiritual consciousness has been consumed a lot, but he still has the last two steps to complete, that is, engraving the formation inside the flying sword and using his own essence and blood to nourish the sword. Only by completing these two steps can Fang Yi's natal flying sword be considered to be successfully refined.
Chapter completed!