Looking ahead, Liuyun found that in the center of the plain, there was an ancient boulder altar that was a hundred feet high.

A faint majesty permeated from the altar, and the flowing clouds were not affected by the majesty of the altar, and their figures came to this altar in a flash.

At this moment, Liuyun came into close contact with this huge boulder altar, and a smell of ancient vicissitudes suddenly came to his face.

Liuyun is located in the middle of the altar, and when you stand here, you can see the bluestone staircase that stretches to the end.

Liuyun glanced upward, and then without stopping, his figure flashed again, appearing at the end of the altar.

When Liuyun reached the top of the altar, he could clearly see that in the center of the altar, there was a stone platform of gold and purple, and on the stone platform, there was a groove half a foot in size, and at this time, in the groove, a small sapling grew out of the stone platform, the sapling was no more than the thickness of a thumb, but it was like a dragon winding and entrenched, and on the top of this small sapling, a fruit was hanging.

This fruit is about the size of a palm, and the whole body is golden and purple, and if you look closely, you will find that the golden half, twisted and twisted, is actually alive with an ancient void dragon that has shrunk countless times, and the other half of the purple is a demon phoenix with wings spread and dancing.

"This should be the Dragon Phoenix Origin Fruit!"

Feeling the majestic energy coming from this fruit, even Liuyun was very excited, this fruit, the energy intensity in it, is even greater than some Jiupin pills, even if it is taken alone, it is estimated that it can make a huge breakthrough in people's strength, but the effect of this thing under ordinary people and the Taixu Ancient Dragon and the Heavenly Demon Phoenix Clan is very different.

However, Liuyun doesn't care so much, even if it is useless to him now, maybe the things after the auction can give him unexpected surprises.

Thinking of this, Liuyun took out a special jade bottle, and then sucked at the Dragon Phoenix Origin Fruit, and suddenly the Dragon Phoenix Origin Fruit actually turned into a burst of gold and purple liquid and was sucked into the jade bottle.

After receiving the Dragon Phoenix Origin Fruit, there was nothing left to loot here, Liuyun's body quickly flashed to the edge of this beast spirit cover, and then, as before, with the help of the essence blood of the Heavenly Demon Phoenix Clan, a crack was drawn on the golden light cover, and it flashed out along the crack.

After getting out of the beast spirit cover, Liuyun continued to scavenge for medicinal herbs from other places.

Half a day passed unconsciously, and Liuyun returned to the giant hall that had entered this ancient forest before.

And in that huge hall, Liuyun found another nave within a temple.

On the top of that temple, there are two big characters of dragons flying and phoenixes dancing.

"Dan Palace!"

As the name suggests, this Dan Hall is the place where the owner of this ancient ruin used to store his elixir.

This giant hall is divided into three layers, in the first layer, Liuyun took a cursory look, they are just some ordinary pills, most of them are four-grade and three-grade pills, these pills, Liuyun has no interest in collecting, after a hurried glance, Liuyun walked towards the second layer of the Dan Palace.

As soon as he entered this second layer, Liuyun found that there was a highly toxic gas in the air, although this gas could not cause any harm to Liuyun, but the smell was a little unpleasant, and Liuyun had to choose to wrap himself with Douqi energy.

In this second layer, most of them were some five-grade and six-grade pills, and above Liuyun's palm, a violent suction force gushed out, quickly taking away some of the pills he saw.

It didn't take long for Liuyun to come to the passage to enter the third layer, and continued to walk up, the power of the poisonous gas around him was much stronger than that of the second layer, and it was also able to corrode the fighting qi, and it was a little difficult for ordinary Dou Zong cultivators to come here, Liuyun completely ignored this toxin, and walked to the third layer without slowing down.

The third floor of this Dan Hall is extremely vast, and it is surrounded by some Dan rooms of considerable scale, whether it is decoration or pomp, it is not comparable to the first and second floors.

Entering the first Dan room, Liuyun harvested a seven-pin pill and a volume of seven-pin pills, and in the second Dan room, eight-pin pills had already begun to appear.

This made Liuyun feel very happy, although there were a lot of Eight Pins Pill Liuyun, but most of them were returned by the system, and the stock of Bapindans here was at least ten or twenty, and they could be returned at that time.

After harvesting ten eight-rank pills, a white figure suddenly ran out of a narrow pill room.

"Huh?"

Sensing this movement, Liuyun stared at it, and quickly caught the white figure, only to find that this was actually a small beast with white fluff, this little beast was similar to a cat, very fat, round and looked very honest.

At this moment, although there was no energy fluctuation in this little beast's body, and no breath emanated, Liuyun was extremely sure that this was a pill beast that had been transformed into an elixir.

"This grade, it should be about to enter the Nine Pins Pill!"

Sensing that this pill was an eight-grade pill that had undergone the nine-colored pill thunder, Liuyun quickly grabbed it, and then stuffed it into the ring.

Sweeping away the third layer of this Dan Palace, Liuyun's harvest is very large, there are dozens of seven-rank pills alone, more than a dozen eight-rank pills below the six-colored Dan Thunder, and the most precious one is the little white beast just now, which is one step away from evolving into the existence of the Nine-Rank Treasure Pill.

After sweeping the third layer of the Dan Palace, Liuyun continued to search for the rest of this labyrinth-like giant hall.

After a few minutes, Liuyun's figure rushed forward again for a distance, and his vision suddenly widened, and a huge ancient hall appeared in his sight.

This hall is the color of copper, countless years of time, so that this copper yellow appears more deep and ancient, from under every stone slab diffusely, so that people can feel the vicissitudes of silence for countless years.

The hall is extremely wide, people stand in it, like ants, in the center of the hall, there are ten huge clusters of light, the light clusters are suspended in the air, in the dazzling light, it seems that a scroll can be faintly seen.

Liuyun's gaze swept over these light clusters that exuded a strange coercion in turn, and suddenly, his gaze stopped in the center of the ten light clusters, where there was a stone seat, on which a jade-white skeleton sat cross-legged with his hands pinched and sealed.

Thinking back to the memories in his mind, Liuyun knew that among the bones of this once Dou Sheng's powerhouse, there was a Heaven Rank Primary Fighting Technique.