Not only was the temperature terrifyingly high, but the momentum of its spread was also extremely violent. But luckily, it had arrived quickly and left quickly, Ling Yan bitterly smiled as he waved his hand to collect the remaining balls of fire. Looking at his surroundings, Xiao Lixuan and Li Shuang were hiding behind Zhao Yu. Ji Xiaoqian had already prepared a defense measure for herself when she was meditating. She was still meditating with her eyes closed, but the curved lips betrayed her thoughts.

When Xiao Lixuan and Li Shuang saw Ling Yan gathering the pieces of the cauldron, they ran far away to pick up the flying furnace fragments. In less than five minutes, all of the furnace fragments had gathered in front of Ling Yan. Looking at the pile of fragments in front of him, Ling Yan gathered his thoughts and prepared to refine the cauldron.

In Bu Hao's villa, Ling Yan used his Spiritual Sense to scan Hu Qiang's mask and understood the principle behind it. Furthermore, he only needed to scan the fragments of the cauldron with his Spiritual Sense to know the structure, but he still felt that he should be able to do better with it. Ling Yan felt that he should be able to do better with the array formations inside the artifacts, since he had never studied them before and his understanding of them was only based on the basic principles he learned from the Jade Pupil Palace. He didn't have any actual experience with them, but Zhao Yu was still waiting on the side! At that time, just ask him to help set up the formation.

As the distance between his hands increased, the flame also became more and more large, turning into a big fireball that was constantly spitting out flames. With a thought, the two fingers of the right hand moved again and again, and the cauldron fragments in the ring constantly jumped into the fireball, and the moment the fragments entered the fireball, they instantly turned into liquid. As the fragments increased, the temperature of the liquid also increased, and Ling Yan's fireball started to refine the impurities in the liquid.

Zhao Yu was watching from the side as Ling Yan refined the cauldron fragments. He frowned continuously, while feeling depressed in his heart, he was also made of the same materials, but it was difficult for him to reduce the amount by even half the amount. Now that his big brother had refined it again, he was actually reduced by more than half. [Brother's power is so great, the impurities in the material should have been removed by now, right?] The cauldron that was refined should be enough for this little girl to go through so much trouble, right?

Behind him, Xiao Lixuan softly asked, "Third Martial Uncle, how many medicinal cauldrons can Great Master's small lump of materials he has concoct? Should I add more materials into the mix? " She only felt that the cauldron created from such a small lump of material was a little too small, and the pill refining was not big enough. Li Shuang also nodded in agreement with her master's view and felt that the cauldron was too small to use. Zhao Yu didn't know whether Ling Yan wanted the ingredients or not, because he knew that after reaching a certain cultivation level, the utensils he refined could change at will. He wasn't that good yet, but he didn't know if Big Bro would be able to do it! Before he could answer Xiao Lixuan's question, he heard Ling Yan calling for him. He quickly stepped forward and asked, "Brother, do you need my help?"

"Hm!" You can add in more materials, there's not enough! " Zhao Yu's heart went cold when he heard this. Eldest Brother is still unable to refine a cauldron that can change the way the Young Master thinks! Zhao Yu waved his right hand lightly and two large black rocks appeared in front of him, each about 40 to 50 cm in size. Zhao Yu said, "These two materials, one is a flint and the other is refined tungsten steel, unfortunately we can't find any good materials on Earth. Hm, how much do you want?" Ling Yan smiled. "Throw these two in!" Zhao Yu was stunned, then he realized that it made sense. Who knew how many useful materials could be refined from these two chunks of azure true fire that were at such a high temperature! He raised his right hand and threw the two pieces of material into the fireball.

After a series of crackling sounds, sparks flew everywhere. Ling Yan, who was about the size of a basketball, had grown about a quarter in size. He asked, "Is there anything else?"

"There's nothing else! Why don't we … use a cauldron to melt it? " Zhao Yu said helplessly, "Xiao Qian should still have several cauldrons in her bracelet." Ling Yan looked at Ji Xiaoqing, who was still meditating with her eyes closed, and said, "Forget it! "Let her rest, the materials should be enough!" Ling Yan had originally wanted to make the cauldron bigger so that he could embed more formations inside.

Zhao Yu almost fainted. Who would be unable to determine how many materials were needed to refine an artifact? Elder brother, have you ever … Oh heavens … He's only been in seclusion for a thousand years, so what sort of weapon has he forged? But who did he learn it from now? Zhao Yu didn't believe that Ling Yan would be able to rely on just the refining theory in the Jade Pupil manual to achieve such a proficient level without actually performing it. Refining was divided into three steps: refining materials, modeling, and improving. These three steps sounded simple, but it wasn't difficult at all for them to truly fight. Otherwise, Zhao Yu wouldn't be a weakling even after hundreds of years of refining.

The first step of refining was to purify and remove the impurities in the materials, so that the materials would be as pure as possible, and the purer the materials, the higher the quality of the vessels refined. This step was the easiest but also the most crucial step, which could basically be explained in this way: The more the refiner's ability was high, the purer the materials refined would be, and naturally, the better the quality of the items refined would be.

Ling Yan pondered over the material for a while, feeling that it would be inappropriate for the cauldron to continue setting up the formation array just like that. After pondering for a while, Ling Yan pondered over the material for a while, feeling that it would be inappropriate for the cauldron to continue setting up the formation array just like that. Ling Yan used his Spiritual Sense to search the storage ring for suitable ingredients. There were many things inside the ring, but Ling Yan didn't recognize any of them. He also didn't know the uses of those materials.

After thinking for a while, his goal was a sword embryo that he had yet to successfully refine. This sword embryo was a fire-attribute sword, and its color was bright red. It should be able to be dissolved in materials. Ling Yan threw the sword embryo into the furnace. After some thought, he threw in another two pieces of high-grade crystals. This was so that the furnace would have some spiritual energy, and the pills he refined would be of better quality.

He did not know what kind of material the sword embryo was constructed from, but it actually rolled in the primordial flame for about five minutes before slowly melting and fusing with the other materials. Once the materials were fused together, the entire liquid turned red, and within it, there was even a bit of light; it looked extremely beautiful.

The next step, Ling Yan began to take shape. Ling Yan couldn't be bothered to think of any other tricks; the shape of the cauldron was still the same as before. He controlled the liquid and constantly changed its appearance as he shouted, "Third brother, I'm not familiar with formations. You'll be responsible for setting them up!"

"Oh!" Zhao Yu, who had been watching in a daze, responded. He then walked to the opposite side of Ling Yan and sat down cross-legged, continuously pushing his hands into the material and entering the original Eight Trigrams Formation. It took a full half an hour before he stopped. Seeing that he had no intention of attacking again, Ling Yan asked, "That's it?" Zhao Yu nodded and said, "It's enough as long as the cauldron has the Eight Trigram Formation to help it gather heat. There's no need to add anything else!"

Ling Yan smiled and said, "If you want to refine a good furnace, then lay down a defensive array inside, third brother. Un!" If you don't set up any offensive arrays, then this cauldron can even be used as a self-defense weapon. Hehe! " Zhao Yu was pleasantly surprised when he heard this, "Big Brother, this cauldron can change its size at will?" The size of the cauldron was not a problem for carrying, as long as the storage bracelet was placed inside, but if one wanted the cauldron to be able to attack them, then they would have to be able to change the furnace's size as they wished, because if the cauldron's shape did not change while being used as a weapon, then it would be very difficult to operate and it would be easy to be attacked, and the user would not be able to move it when defending.

Ling Yan stared at the continuously changing shape of the liquid in front of him. He wasn't confident that he would be able to freely change the size of the cauldron. There were only a few examples of formations. If one wanted a cauldron to be able to freely change its size, one would need to place a small scale space transfer restriction inside it. For example, there was a small scale space transfer restriction inside the formation, and Ling Yan was not very familiar with formations. Laughing, he said, "Hur Hur, I'm not too sure myself. You should arrange it first!"

Zhao Yu busied himself for an hour before he finished. "Bang!" With a light shout from Ling Yan, "Weng", the entire cavern started trembling with a loud sound, the sound echoing endlessly. A light "hmph" sound was heard by everyone. Ling Yan turned around and saw Li Shuang covering her ears with her hands, looking pained.