In other words, the so-called Heavenly Dao thing is the Heavenly Dao breath attached to a certain object, which may be a stone, a piece of rotten wood, or even a small piece of grass.

Because this kind of Heavenly Dao thing itself has Heavenly Dao aura, cultivators in the Qi Refining Period can take advantage of this to directly skip the process of using innate qi to sense Heavenly Dao and directly absorb the Heavenly Dao aura in Heavenly Dao things.

It can be said that this Heavenly Dao thing is definitely something that all Qi Refining Stage cultivators dream of.

"There are such strange things, where does this heavenly thing exist. When Bai Zichen heard that there was such an opportunity in this Xuanyuan Cave, his eyes immediately lit up.

Yun Ling'er's reaction to Bai Zichen was not surprising, it was also because she knew the opportunity of this Xuanyuan Cave Heaven that she made Yun Tianxiao agree to participate in this Xuanyuan Cave Heaven action.

Yun Ling'er didn't continue to hang Bai Zichen's appetite, the silver light flashed in her hand, and she directly took out a map.

What is drawn on the map is the scene of the Xuanyuan Cave, and Bai Zichen also has a copy of this map, which was tricked in the hands of two 'young' monks of the Four Extremes Sect not long ago, but the map in Yun Ling'er's hand is obviously more detailed than Bai Zichen's map, and there are even some introductions about the Xuanyuan Beast unique to Xuanyuan Cave Heaven next to it.

"Do you see this palace?" Yun Ling'er stretched out her hand to point to the palace in the center of the map.

Bai Zichen nodded: "I saw it, I was very curious about what was in this palace before, why, is this Heavenly Dao thing hidden in this palace." ”

"Have you seen this palace?" Yun Ling'er couldn't help but ask curiously when she heard Bai Zichen's words.

"Well, not really. Bai Zichen scratched his head in embarrassment: "It's that two 'young people' from the Four Extremes Sect gave me a map before. ”

Yun Ling'er really had such an expression on her face: "It's not a little fooling people." ”

"What is a fool!" Bai Zichen said angrily: "This is friendly and harmonious mutual help, you don't understand, talk about business, talk about business." ”

Regarding Bai Zichen's explanation, Yun Ling'er obviously didn't believe it, but she didn't continue to dwell too much on this matter.

"This palace is called Xuanyuan Temple, and it is the only building in this Xuanyuan Cave, and this heavenly dao thing is stored inside the building. ”

Bai Zichen nodded after hearing this, and then asked thoughtfully: "I heard before that although this Heavenly Dao thing is only useful for Qi refining stage cultivators who are about to break through the foundation building period, it itself is extremely small in number, and it is extremely cherished, how often does this Xuanyuan Cave Heaven be opened, how can there be a Heavenly Dao thing here every time." ”

Yun Ling'er replied: "This Xuanyuan Cave Heaven is jointly owned by all the forces in our Yunzhou, and it will be opened about once every three years, as for the things of the Heavenly Dao here, I have also asked my father."

In fact, the reason why this Heavenly Dao thing is scarce is mainly because our Tianxuan Realm is one of the three thousand worlds, and the rules of the Heavenly Dao are complete, so it is difficult to form a Heavenly Dao thing.

Xuanyuan Cave Heaven itself belongs to a small world, and the Heavenly Dao is unstable, so relatively speaking, the Heavenly Dao aura is easier to escape and form the Heavenly Dao thing.

And the Xuanyuan Cave Heaven itself is still a little special, my father said that this Xuanyuan Cave Heaven is very likely not to be naturally formed, but in ancient times, a small world created by a certain great supernatural person, and it should have been arranged when the small world was created, so every time it is opened, there will be a heavenly thing. ”

"Are you saying that this Xuanyuan Cave Heaven was created artificially!" Bai Zichen couldn't help but be surprised.

Yun Ling'er nodded: "Father said that some great supernatural powers, in the late stage of cultivation, can create their own small world. ”

When Bai Zichen heard this, he couldn't help but look around in surprise, cultivators can create their own small world in the later stage, Bai Zichen also knows this, Bai Han had also told Bai Zichen something similar before. But this is the first time Bai Zichen has seen the small world he thought he had created.

"No wonder there is only the transition between day and night here, and you can't see the sun and moon, by the way, then why haven't any of you entered this Xuanyuan Temple yet, and you are all hunting Xuanyuan beasts outside. ”

After a short period of shock, Bai Zichen asked the question in his heart again.

"Cut, you think we don't want to go. Yun Ling'er glanced at Bai Zichen.

"The time for this Xuanyuan Cave Heaven to open each time is ten days, and there are two requirements for entering this Xuanyuan Temple, the first is that this Xuanyuan Temple will only be opened in the last three days, and the second requirement is that you need to use the Xuanyuan Crystal as a sacrifice to enter this Xuanyuan Cave Heaven, and each sacrifice can only enter two people. ”

"How many Xuanyuan spars do you need? "In the past few days, Bai Zichen and Xiao Bai and others began to take the initiative to hunt the Xuanyuan Beast after knowing the value of this Xuanyuan Crystal, with the help of Xiao Bai, a demon beast in the foundation building period, the general second-order Xuanyuan Beast is simply a chicken and a dog, even if it is a third-order Xuanyuan Beast, it is just a little more time, and it can be easily killed.

So the current Bai Zichen is not a landlord and a tyrant, it's almost the same, not to mention, there is also Xiaobai's small warehouse, so Bai Zichen's current mentality is that anything that can be solved with Xuanyuan spar is not a problem.

Yun Ling'er thought for a while: "Hmm... A fourth-order Xuanyuan spar. ”

"What?" Bai Zichen's face collapsed at that time.

It's black, it's so dark!

Just entering the Xuanyuan Temple requires a fourth-order Xuanyuan Crystal, you must know that the fourth-order Xuanyuan Beast is equivalent to the cultivation of the middle stage of foundation building, and now entering the Xuanyuan Cave Heaven, except for Xiao Bai, who smuggled in, and Yan Jiuyuan, a perverted existence, are all monks of the Qi refining period of the major factions, who can kill the fourth-order Xuanyuan Beast.

Not to mention that even the third-order Xuanyuan Beast had the younger brother of the second-order Xuanyuan Beast following him, how could this fourth-order Xuanyuan Beast be single-handed, besides, Bai Zichen had never seen a fourth-order Xuanyuan Beast after staying in this Xuanyuan Cave Heaven for so long.

Even the pile of Xuanyuan spars that Xiao Bai harvested was only a few fourth-order Xuanyuan spars.

Seeing Bai Zichen's surprised expression, Yun Ling'er was not surprised at all.

"This requirement is really quite pitiful, after all, with the cultivation of our Qi refining period, if we want to kill the fourth-order Xuanyuan Beast, it is a bit fantastical, but fortunately, it is not absolute, when sacrificing, you can use a low-level Xuanyuan Crystal instead of a fourth-order Xuanyuan Crystal. ”

"It can also be converted, so humane. Bai Zichen couldn't help but look surprised.

Yun Ling'er nodded: "The conversion ratio is ten, which means that one fourth-order Xuanyuan spar is equal to ten third-order Xuanyuan spars, one hundred second-order Xuanyuan spars, and one thousand first-order Xuanyuan spars, but even so, this number is really a bit tricky." ”

Bai Zichen nodded when he heard this, and when he heard Yun Ling'er say about the conversion ratio, Bai Zichen felt that it was okay, not so bad.

It should be the pile of Xuanyuan spars that Xiaobai harvested at the beginning, most of them are second-order Xuanyuan spars, and there are tens of thousands of them, followed by third-order Xuanyuan spars, there are thousands of pieces, and then there are first-order Xuanyuan spars, there are nearly a thousand, and the least number is the fourth-order Xuanyuan spars, and there are dozens of them.

Of course, most of the Xuanyuan spars are still in Xiao Bai's hands, with Xiao Bai's character of being a fan of wealth, how could he hand over these shiny gems to Bai Zichen for safekeeping.

But for the sake of Bai Zichen's 'loyalty' to shovel for her over the years, Xiao Bai still gave Bai Zichen a few hundred Xuanyuan spars, at least it was enough to enter the Xuanyuan Temple.

"That's okay, the third-order Xuanyuan spar in my hand is still enough for the ticket. Bai Zichen said.

Although Yun Ling'er had long known that Bai Zichen should still have a lot of Xuanyuan Crystals in his hands, he was still taken aback after Bai Zichen admitted it.

"I didn't see it, you're really a local tyrant. Yun Ling'er looked at Bai Zichen and said in surprise.

But Yun Ling'er immediately changed her words: "But I suggest that you still don't use the third-order Xuanyuan Crystal as a ticket." ”

"Oh, why is that?" Bai Zichen asked with some puzzlement.