Within the scope of the huge formation, countless golden lights flickered, flames flew in the sky, and suddenly a huge red Ding Furnace appeared in front of him, this Ding Furnace was as high as a hundred zhang, like an Optimus Prime.

The strange thing is that this Ding Furnace actually presents a translucent state, which feels a little illusory, and the pillar of fire at the bottom of the pit in the center of the Ding Furnace erupts out, and the terrifying flame power gathers in the center of the Ding Furnace, making the air in the center of the Ding Furnace become distorted.

This is a formation specially prepared by Lin Chuan for refining, with heaven and earth as the furnace, it can withstand the powerful flames of the wireless, the stronger the power of the flame, the stronger the power of this Ding furnace, and the more power of the flame can be condensed.

Lin Chuan and Xiaoyin didn't know how many times they had simulated in the virtual time and space, and they had already mastered the arrangement of this formation very skillfully, and when they saw the huge Ding Furnace appear, Lin Chuan's eyes flashed with joy.

With his left hand pointing forward, a silver light rushed out of his body, and it was the Sky Splitting Sword.

The Sky Splitting Sword appeared next to the huge Ding Furnace in a flash, as if passing through a water curtain, ripples rippled in the surrounding space, and in the blink of an eye, the Sky Splitting Sword had already flown into the inside of the Ding Furnace.

Lin Chuan pinched the recipe with both hands, and there were words in his mouth, and one after another the spiritual recipe was punched out of his hand and merged into the huge Ding Furnace, for a while, the colorful light flickered, and the flame in the center of the Ding Furnace suddenly soared, and the terrifying flames directly involved the Sky Splitting Sword.

The flames were calcined, and the color of the Sky Splitting Sword gradually changed, from the original silver to red, and countless spirit patterns emerged, and at the same time, streaks of green smoke overflowed from the Sky Splitting Sword and dissipated into the air.

The Sky Splitting Sword was a magic weapon that Lin Chuan had refined before, although it was very powerful, and it had reached the level of a magic weapon when it was refined, but when Lin Chuan originally refined the flying sword, his cultivation was not strong, so there were still a lot of impurities in the Sky Splitting Sword.

At this moment, Lin Chuan's cultivation had undergone earth-shaking changes, and the power of the flames here was extremely fierce, and the impurities in the Sky Splitting Sword were directly calcined.

Lin Chuan's expression was focused, although this process had been repeated many times in virtual time and space, but he still didn't dare to take it lightly, Xiaoyin was suspended in the air next to him, and had been paying attention to Lin Chuan's refining process, once there was any accident, she could also remind him as soon as possible.

In the blink of an eye, three days have passed, and the Sky Splitting Sword, which was originally more than a foot long, is now only five inches left, and the whole body presents a dark golden light, as if it is in that extremely pure state, and the impurities in it have basically been forced out.

Lin Chuan saw the change of the Sky Splitting Sword in the flames, a smile appeared on his face, his right hand was free, and he grabbed the void of the stone platform next to him, and a white stone the size of a fist flew out and shot directly into the flames in front of him.

As soon as the white stone entered the furnace, a flame enveloped it, only to hear a snorting sound, a large amount of white smoke came out of the white stone, and at the same time, I saw that the stone was shrinking at a speed visible to the naked eye, and it was obviously being refined.

Lin Chuan was distracted, manipulating the Sky Splitting Sword while manipulating the white material, and after a while, the fist-sized white stone was only the size of a little thumb, but this piece emitted a soft white light, feeling like white jade.

Lin Chuan's mind moved, and the white material turned into a white light and flew to the Sky Splitting Sword, turning into liquid, and slowly blending into the Sky Splitting Sword, and in an instant, the white material disappeared, but there were more mysterious lines on the surface of the Sky Splitting Sword.

Then Lin Chuan continued to add materials, and after refining them with flames, they were integrated into the Sky Splitting Sword, and as more and more materials were integrated, the aura emitted by the Sky Splitting Sword became stronger and stronger, and the color also changed dramatically.

Every time Lin Chuan integrated into a material, he would stop, urge the mana, and play a string of spiritual tricks, as time slowly passed, Lin Chuan's expression became more and more solemn.

Half a month has passed, Lin Chuan has not slept and has been in a busy state, and there is not a single material left on the stone platform around him, all of which have been integrated into the Sky Splitting Sword.

At this moment, in the huge furnace in front of him, the power of the flame skyrocketed several times compared to before, and a dark golden light could be faintly seen flickering in the center of the flame, and a pure sword qi was faintly emanating.

Lin Chuan was overjoyed in his heart, and suddenly shouted: "Flame senior, please make a move!"

The preparations for the refining of the Yuan Ling Flying Sword have been completed, and the next step is to make a move from the Flame Immortal Monarch, and the Flame Immortal Monarch in the depths of the sea heard Lin Chuan's shout, and turned into a light purple figure and walked out of Lin Chuan's body.

"It's done so quickly, you can use the Heaven and Earth Flame Condensation Forge Furnace here, your alchemy foundation is really good, this flying sword is refined by you like this, even if you don't need me to make a move, it's almost close to the level of the spirit treasure"

"Lingbao! Please also ask the seniors to help the juniors" Lin Chuan was shocked.

"Okay, since you asked me to make a move, naturally it can't be too simple, I see that there is still a fairy sword fragment in your body, it is better to refine it directly" Flame Immortal Jun said lightly

"Can the immortal sword fragment also be refined?" Lin Chuan was overjoyed in his heart

"Hmph, let me do it, why can't it? After integrating into the immortal sword fragments, your flying sword is at least the level of a top-level spiritual treasure, because if you want to refine an immortal weapon, you need the qi of the immortal realm, so I can't refine it into an immortal weapon, but in the future, as your strength improves, with the immortal qi, you can directly use the immortal qi to refine it, and you can improve his quality," the Flame Immortal Jun said

"That junior is here to thank the seniors first" Lin Chuan was ecstatic in his heart, the power of the spirit treasure was still above the magic weapon, second only to the treasure of the immortal weapon, if his Yuan Ling Flying Sword could reach such a quality, there was no doubt that the power would definitely skyrocket.

"Hehe, don't be in a hurry to thank me first, I can help you refine the flying sword successfully, but after refining, it is not so easy for you to urge, the power required is very large, do you still want to refine?" Flame Immortal Jun asked

"Is there such a thing?" Lin Chuan exclaimed, but after thinking about it in his heart, his eyes immediately became firm, and he nodded seriously and said, "Please seniors just refining."

Lin Chuan thought to himself, the higher the quality of the flying sword, the better, and when his strength increases, he will naturally be able to fully exert the power of the flying sword, and if he misses this opportunity, it will be somewhat impossible to refine it like this in the future.

"Okay, you look" The Flame Immortal Monarch stretched out his hand and grabbed Lin Chuan's body, and a fairy sword fragment was directly grabbed and pulled out by him, only to see that after the fairy sword fragment was grabbed and pulled out, it was still trembling wildly in the air, and a powerful sword qi erupted from above, as if he wanted to fight against the Flame Immortal Monarch.