"Winter melon chef god, don't get cheap and good, the sword spirit can be refined, this divine sword has not many characteristics, but this hardness alone is something I have never seen in this world, you think about a very hard weapon, if it is against other weapons, which weapon is his opponent" Tomato Kitchen God said.

"It's also said that it's better to have no sword spirit, I'll refine the sword spirit. The winter melon kitchen god said that it disappeared in an instant.

"This guy is really, I was going to taste the food with him, but who knew that he would get a baby and run away. Several of the kitchen gods who flew in all sighed.

The winter melon kitchen god held the Qingquan sword and flew towards the core position of the kitchen god mountain, the kitchen god mountain is very large, so big that it is not boundary, but the winter melon kitchen god is thousands of miles in one step, the speed can be called lightning fast, walked a distance, and finally reached the most central position of the kitchen god mountain.

"Master, apprentice winter melon see master. The winter melon looked at the old man in a white robe in the distance, with long hair fluttering fairy wind and bones, bowing and saluting.

Nie Fei was shocked when he heard it in the Qingquan Sword, what kind of realm can make such a super master call Master? This old man, who looks like a fairy god in appearance, seems to be just an ordinary person, right?

Nie Fei didn't sense any strength in this old man at all, in his sense that this was just an ordinary person, not even an immortal cultivator.

"Well, take it. The old man glanced at the winter melon indifferently, and then said lightly.

"Yes. When Donggua heard this, he also understood that the master seemed to know that he had obtained such a sword, so he respectfully presented it.

The old man put the sword on the table, and his divine sense instantly enveloped the entire Qingquan Sword, and he observed it carefully.

"Huh?" the old man questioned, after careful observation.

"Why can't this sword detect what's going on?" asked the old man.

"Maybe it's too strong, so I can't even look into it. "I was a little surprised to hear the old man say that the winter melon kitchen god, in his heart the master is an invincible existence, he can't find it, maybe it's a matter of strength, but even the master can't find out, that really shows the special thing about this sword.

"I can't rule it out, but there is also a possibility that there is something in it, and it is possible to form a world of its own. The old man said again.

"It's in its own right?" asked the melon cook.

"Yes, I don't rule it out. The old man said.

"Master, I also plan to take this sword into the cultivation formation, and use the time to speed up his cultivation and use the sword spirit for my use. The winter melon kitchen god said a little unwillingly.

"I know what you think, but it's better to be careful in everything, you put it here first, I'll use the Three Immortals True Fire to refine and see what I can find." The old man said again.

"Yes, Master. The winter melon kitchen god thought to himself: "Be careful to sail the ship of ten thousand years, now the master helps him to check the gates, it is better, if there is nothing wrong with this sword, then it will be his main weapon in the future, if you really want to use the acceleration of the thousand-fold formation, maybe you can cultivate one of the weapons that can be proud of the entire thirty-three heavens." ”

The winter melon kitchen god left, the old man looked all his thoughts on the Qingquan Sword, he had a hunch that this was definitely not an ordinary sword, but after observing for a long time, he also did not see that this sword had nothing special except for the hard texture and the impenetrable divine sense.

"Apprentice, start the furnace. The old man thought about the apprentice on the side and ordered.

"Yes, Master. The two apprentices on the side immediately came to a furnace, opened it, and cast a spell to summon something similar to chopping wood that emitted endless heat.

The wood-like thing entered the furnace, and the old man used his magic to throw the Qingquan Sword into the furnace, and then closed the lid of the furnace.

The old man's index finger and middle finger stood together, and a flame burst out from between his fingers.

"Boom. Instantly, a raging flame burned inside the furnace.

"Xun'er, this old guy wants to burn us to death with this flame. Nie Fei looked at it and immediately said.

"Well, this guy is very thoughtful, and he is worried that there is something else inside the Qingquan Sword, so he wants to burn everything inside the Qingquan Sword with the help of the Dan Furnace. "The Smurfs have lived millions of years, and they know the old man's mind very clearly.

"What should I do, is there a way to resist?" Nie Fei knew that the power would not penetrate through, but the flames were not necessarily, and this flame was not an ordinary fire, if it was not handled properly, over time, the internal temperature of the Qingquan Sword would gradually rise, and there were tens of thousands of people who followed him here, if he did not handle it properly, he would have been burned to ashes by the flames before he had yet to cultivate.

"The Dissipating Immortal Stone can counteract divine power, and it can also have a certain effect of counteracting flames, but this flame is extremely powerful and needs to be resisted by special methods. The Smurfs said.

"Let's set up a formation, I have a formation method, called the cool formation, if you can, you should be able to resist it, but this large array of tens of thousands of people requires a lot of materials, I'm afraid that the materials are not enough. Yang Xun'er said.

"What kind of material do you say, I have a lot of space in this ring. Nie Fei's eyes lit up when he heard this, and he immediately said.

In the process of Yang Xun'er's telling, Nie Fei quickly prepared the required materials, and everyone cast spells together, and after some efforts, the cool formation was formed, and at this time, the temperature inside the Qingquan Sword also gradually rose due to conduction.

Although everyone had the divine power to resist, some of the weaker ones were already so hot that they almost collapsed.

Nie Fei operated to open the formation, directly allowing everyone to enter the cool formation, and tens of thousands of people flocked in.

"Why don't you guys go in?" Nie Fei asked, looking at a few strong people.

"Dad, we can resist for a while for the time being, such a flame is really difficult to touch, and it would be a waste not to use it. At this moment, Nie Potian's strength has reached the strength of the twenty-second layer of the immortal realm, which should not be underestimated, and said with a smile.

"Okay, if you can hold on, try to insist, if you can't hold on, go to the formation. Nie Fei said with a smile.

"Yes, Dad. After Nie Potian finished speaking, he sat directly cross-legged and began to use his skills to resist the heat.

"You can do it for yourselves. Nie Fei looked at Zi Yan, Gao Li, and Yang Xun'er and said.

Then everyone crossed their knees around the cool array, and began to refine the endless heat outside through the true qi in their bodies.

The temperature gradually increased, and the heat formed an energy cyclone around the five people, which continued to drill into their bodies, and then converted into different thermal energy.

Nie Fei could feel the transformation benefits of this energy on his body, so he once again increased the power of absorption.