Han Li listened to the old man's reasoning, his face remained unchanged, and he looked undeniable about these words. After listening, he nodded slightly, didn't say anything, reached out and picked up the copy jade tube, turned around and walked towards the passage.

"Since Xiaoyou wants to refine the pill, do you want to buy some more Dan furnaces, how about I make them cheaper?" Seeing that Han Li was about to leave, the old man hurriedly sold his goods again.

"No need, not for the time being!" Han Li didn't look back, just waved his hand and said lightly.

"That's a shame. The Dan furnace I have here can withstand the high temperature of the earth fire!" Xu Lao said with some regret when he saw that the business was not done.

"Earth Fire?" Han Li's figure, which had already walked to the entrance of the passage, stopped.

"It's the fire of the earth lungs that is a little more powerful than the innate true fire. The old man said casually.

"Didn't alchemy say that you should use the innate true fire! can this earth fire replace it for alchemy?" Han Li tried his best to keep his voice calm, but his heart was pounding violently. He knew that a way out of his Zhuji Dan refining dilemma might have been found.

"Hehe! It seems that Xiaoyou doesn't know anything about the fact that the immortal cultivation world has already used fire to replace the innate true fire to refine the pill! However, this is not a big deal, basically anyone who has practiced the pill once or twice knows. Then I'll tell you about it again for free!" The old man Han Li seemed to be very concerned about this, and his spirits perked up, but he deliberately bit the word free very hard.

Han Li couldn't help but smile bitterly when he couldn't hear the meaning of the other party's words. The other party clearly told him that although he could tell him for free, saying one sentence was free, and saying seven or eight sentences was also free, and the difference was too bad.

But the stakes were so high that Han Li couldn't bother with it anymore.

Therefore, he walked back directly, and said without thinking: "As long as what Elder Xu said about the earth fire is true, then I will choose another Dan furnace here!"

"Hehe, my Dan furnace here is definitely a good product, and it will definitely satisfy Xiaoyou!" Xu Lao couldn't help but squint his eyes and laugh when he saw that his goal had been successfully achieved.

"Its practical innate true fire to refine the pill is already the old yellow calendar a long time ago! Today's alchemy in the Immortal Cultivation Realm is all borrowed from the fire of the earth lungs in the land of Xuanyang to quench the elixir. Because a long time ago, our predecessors had discovered that the earth fire was not only purer and hotter than the monk's true fire, but also particularly durable and stable, much higher than the original true fire alchemy method into a pill, and it was also equally effective for refining weapons. Therefore, as long as there are conditions for the immortal cultivation sect and even the larger immortal cultivation families, they have their own special Xuanyang Fire Land for their own children to refine pills and refining weapons. There are only those wild cultivators who are lonely and can't borrow the earth fire, and they still use this kind of true fire alchemy method with a very high rate of abolition pills. The old man shook his head and said this chase came out.

"That sect also has a land fire that can be borrowed, does Elder Xu know where it is?" Han Li's heart was full of joy, and he forcibly held back the excitement in his heart, but still asked the key point in an orderly manner.

"Haha......

When the old man heard Han Li's question, he couldn't help but burst out laughing, and Han Li, who was laughing, blinked his eyes, a little puzzled!

"When Xiaoyou first entered the Yuelu Palace, did you see a passage that was not marked in any way, and that passage led to the Xuanyang Fire Land, if you hand over some spirit stones there, you can borrow the Earth Fire!" After the old man laughed heartily, he finally told Han Li the truth.

"Is that really the case?" Han Li couldn't help but show joy, and the corners of his mouth curled up slightly.

"The old man is old, can he still deceive you as a junior?" said Xu Lao with some displeasure.

"It's the junior who lost his word!, please forgive me!" Han Li also felt that even if the other party was greedy for money, it was impossible for him to fool himself in such a matter, so he sincerely said humble.

"Hmph, for the sake of Xiaoyou's young age, the old man will forgive you this time!" The old man's expression softened, but then he said with a straight face: "But the old man will not give any more discounts on the purchase of Dan furnaces." ”

When Han Li heard this, he immediately smiled a little bitterly, this old man really didn't forget to take advantage of it all the time!

"Are these Dan furnaces?" Han Li asked, pointing to the large and small Ding furnaces on the other side's shelves.

"Of course not, those are just ordinary goods, they can only refine some inferior pills, how can they withstand the scorching of the earth's fire? The real high-quality Dan furnace is all here!" The old man regained his true colors as a profiteer, and patted an inconspicuous gray cloth bag on his waist with a grin.

Seeing this old man, he took off the cloth bag and patted it lightly on the open space beside him, and as a result, a row of antique and peculiar Danding appeared on the ground.

"How about it? These are the high-grade Dan furnaces collected by the old man, each of them is a fine product, and it is definitely not an ordinary product!" the old man picked up the nearest Ding furnace, tapped it, and said with some pride.

"It's really good!" As soon as these Ding Furnaces appeared, Han Li felt the slightest aura emanating from them, and he couldn't help but sigh lightly.

But in fact, what made him more interested was the inconspicuous cloth bag of the other party, which was definitely a high-grade storage bag that exceeded ten times the storage capacity, otherwise it would not be possible to hold so many large items.

"Hehe, it's not that the old man is boasting, Xu is a great master of refining the Ding Furnace magic weapon, and most of the Ding Furnaces of the low-level disciples of this sect are from the hands of the old man, and these are even the best of the best!" the old man said with joy when he saw that Han Li was a little moved.

Han Li smiled slightly, and without retorting, he slowly walked to the side of the Ding Furnaces, leaned down and began to pick them up.

"This is Rahu Ding, which can absorb the high temperature of the flame, increase the rate of pill formation, and ......"

Whenever Han Li picked up a furnace and looked at it carefully, this Xu Lao was chattering and boasting endlessly, eager to say that each one of them was a rare treasure in the sky and unparalleled in the ground, as if he didn't buy it immediately, it would be a tyrannical celestial thing!

"That's it!" Han Li said to the old man after checking each Ding Furnace and muttering for a while, pointing to the smallest silver Ding Furnace.

Xiaoyou is really a good eye, this silver silk tripod is definitely a fine product in the Dan furnace, and it is a rare high-grade magic weapon. Among all my tripod furnaces, it is also the treasure that is second to none!" Xu Lao was slightly surprised when he saw Han Li pick the smallest guy, but he immediately looked as usual, and praised this silver tripod as a flower, and his mouth was full of praise.

"What does this have to do with vision, I just consider that the storage bag has limited space, so it can only fit this ding!" Han Li thought as he listened to the old man's noisy words.

In the end, after some bargaining with the old man, Han Li bought this item at the price of thirty-two low-rank spirit stones. Then he left without hesitation.

In the short period of contact with this Xu Lao, Han Li had spent more than fifty spirit stones, and even with his considerable net worth, it was a great pain. Therefore, I really don't want to stay here for a little longer, even if the other party is very enthusiastic to continue to keep him.

Out of Xu Lao's room, Han Li returned to the hall where the teleportation array was located, but he did not immediately teleport out of the hall, but after thinking about it for a moment, he walked along the unmarked passage.

As a result, a huge stone gate appeared at the end of the passage to block the way, and the colorful glow on the stone gate flowed non-stop.

And next to the stone gate, there was another small stone house, and there was an ugly man with a pimple on his face. This ugly man had only reached the top level of his basic exercises, but he showed a proud look of ignoring Han Li, which made Han Li feel very unhappy!

But who is Han Li, although he is disgusted in his heart, he looks at ease on the surface. Even if he asked three sentences, the other party only replied reluctantly, but it also allowed Han Li to inquire about the situation here clearly, so that he knew it in his heart!

Then, Han Li didn't seem to care about the other party's rudeness, and politely said goodbye to the other party and left there. But before he could take a few steps, he heard the ugly man muttering.

"A poor ghost among a low-level disciple also wants to learn from others to come to alchemy? Is it that the brain is refined, and the guy who just talks and doesn't practice makes the uncle spend so much saliva in vain!"

Han Li's figure, after hearing the other party's words, did not show the slightest abnormality, but the face facing away from the ugly man was cold and could scrape severe frost, and the murderous intent in his eyes flashed even more.