Yun Lan let them observe the patterns on the ground, and she herself explored around this front hall.

This front hall seems to be a place for hospitality, there are many rooms, but in fact it is relatively empty, Yunlan looked at it shallowly, and did not find anything special.

After she finished walking around the front hall, Fu Rui and the others finally gave up studying the spirit gathering formation that could not see the whole picture, and slowly Yunlan explored in the front hall step by step.

Yun Lan saw that there was no danger in the front hall, so he walked alone to the middle hall behind the front hall.

There is also a plaque carved out of sword qi above the middle hall, and the sword intent on it is more daunting than the previous hall, Yun Lan didn't dare to look at it more, and after a shallow glance, he quickly looked away.

The nave is probably the place where the master of the secret realm used to discuss matters, and the whole nave is more empty than the front hall, but the decorations and decorations are more solemn and majestic than the front hall.

Yun Lan walked around the more empty nave, and also found nothing.

After two palaces in a row found nothing, Yun Lan began to doubt the wealth of the owner of this secret realm.

The other party can't be a poor guy like her, right?

With this in mind, Yun Lan's expectations for the remaining palaces were reduced to a minimum.

It is better not to let the hope increase the disappointment.

Fu Rui and the others, who followed behind, said hello, and Yunlan went to the left hall.

As soon as he stepped into the left hall, Yun Lan was attracted by the rich incense in the hall.

In the main room of the left hall, there is a huge Dan furnace!

That Dan Furnace was taller than her, and Yun Lan, who was extremely lacking in knowledge, couldn't see the material of this Dan Furnace, but even so, she could still feel that this Dan Furnace was many times more advanced than the Dan Furnace she had refined herself.

The Dan Furnace she refined herself was not even half a person tall, and just from the height, the Dan Furnace she refined was lost.

Yun Lan couldn't help but step forward and touch this Dan furnace, and it was an extremely warm feeling, as if the fire at the bottom of the furnace had just been extinguished.

But according to Bai Ze, this secret realm has not appeared for tens of thousands of years, and the owner of the secret realm has long since passed away, so how can this Dan furnace be extinguished?

So there is only one possibility, that is, the special material of this Dan furnace has created its warm touch.

"Yunyuan furnace, it can barely be used." Bai Ze jumped out and commented.

"Yunyuan Furnace? Is it the name of this Dan furnace? Yunlan asked curiously.

"Well, the heavenly spiritual weapon is also good." Bai Ze's expression was flat, as if this Dan furnace was not remarkable, and it was just enough to enter its eyes.

But Yunlan was already stunned.

"What?! The Heavenly Spiritual Weapon?! ”

This Dan furnace is actually an acquired spiritual weapon!

You must know that the spirit weapon is not like the elixir, the elixir is divided into one to nine grades, and each product can be divided into upper, middle and lower, and the grade is too detailed, so the gap is not so obvious.

The spiritual weapon is only divided into congenital and acquired, whether it is congenital or acquired, it is only subdivided into lower grade, middle grade, upper grade and best grade.

Spiritual weapons are mainly divided into good and bad grades, but if the grades are the same, the innate ones are better than the acquired ones.

And the heavenly spiritual weapon is already an extremely rare spiritual weapon.

With her current cultivation, the spirit weapon she has refined is just enough to be the edge of the spirit weapon in the world.

After knowing the grade of this Dan furnace, Yun Lan immediately salivated.

Good guy, this is the best Dan furnace the day after tomorrow, if she can have such a Dan furnace, will the success rate of her alchemy soar in the future?

Bai Ze didn't need to look at Yunlan's reaction to know what she was thinking, Bai Ze, who couldn't read the eyes, was very good at ruining other people's moods, so he just listened to it and said lightly: "Don't look at the master, no matter how long you look at it, you won't be able to use this Dan furnace." ”

Yun Lan suddenly retracted his gaze and stared at Bai Ze: "Huh? Why? ”

Bai Ze walked around the Dan furnace and said: "This Yunyuan furnace is a spiritual weapon in the heavens, and it can't be driven by a different fire, master, do you have a different fire?" ”

"Strange fire?" Yunlan's eyes were full of confusion, "What strange fire?" What is Alien Fire? It was a new word she hadn't heard before.

"Different fire is the fire that is different from ordinary fire, as for what is mortal fire, master, what you used in alchemy before was mortal fire." Bai Ze briefly explained what is a different fire and what is a mortal fire.

The interest came up, and Bai Ze continued to talk boastfully after saying this.

"In ancient times, there were many kinds of different fires, and human beings even made a list of different fires, the first place was the companion flame of the Golden Crow, the Sun True Fire, and the second was the Samadhi True Fire, followed by hundreds of different fires such as Nanming Lihuo."

"Then among these hundreds of different fires, is the Sun True Fire the most suitable for alchemy?" Yun Lan asked by inference.

The sun is really hot, it is very powerful when you hear it, and it is also the companion flame of the golden crow.

Jin Wuma, what she knows is the son of Emperor Jun, and there is still Emperor Jun buried on a certain mountain in the Book of Mountains and Seas.

Bai Ze shook his head, "No, no, the Sun True Fire is powerful, but the most suitable for alchemy is not the Sun True Fire." ”

The Sun True Fire is famous for its lethality, and the alchemy refiners are very ordinary.

Yun Lan: "Then what kind of fire is suitable for alchemy?" ”

Although the possibility of her getting these fires is about none, it doesn't matter if she asks, she should be informed.

"That's naturally the true fire of samadhi." Bai Ze said, "The former master of Samadhi True Fire is a unique figure in the alchemy world, and there is no pill that he can't refine." ”

Yunlan didn't care about the former owner of the Samadhi True Fire, and she didn't even care about the Samadhi True Fire.

"Then did the former owner of the Samadhi True Fire you said leave a secret realm or something? Is there a lot of pills in his secret realm? "Yunlan wants to know this.

If she can go to the secret realm of the master of the Samadhi True Fire, then will she never be short of elixirs in the future?

Bai Ze glanced at Yunlan and said, "Master, it's faster to dream." ”

Yunlan glared at Bai Ze: "I'm not doing it?" ”

After a few words of long-winded words for one man and one beast, the footsteps of Fu Rui and others came from the door.

The people of Qi Chu, Fu and Gu Yan had never seen the Dan furnace, but Fu Rui and the others had seen the Dan furnace refined by Yunlan, so they were not surprised by the huge Dan furnace in this room, but they were surprised by the size of this Dan furnace.

"This Dan furnace... It's huge! Qi Song sighed and stepped forward, and also touched a Dan furnace.

Then he was shocked by the warm touch, "Is this Dan furnace just going out?" Why is it still hot? ”

When the others heard this, they also stepped forward to touch it curiously, and found that the Dan furnace was really as Qi Song said, it was still warm.

Yunlan, who had already been surprised, was now calm, and calmly explained: "It's not just that the fire is turned off, it's the reason for the material of the Dan furnace." ”

The people in the room are not stupid, and the Dan furnace that can be kept warm all the time is a good thing when you hear it.