Yun Lan unknowingly entered a treasure house, but she had no tools to dig into.

There was no way, she could only repeat the old trick, use mana to condense an ice axe, and use it instead of a digging tool, but she just needed to consume her spiritual power all the time.

However, the aura here is sufficient, and the Xuan Ming Jue can't stop at all after it operates, and the surrounding aura quickly converges to where Yun Lan is, and the consumption is not as much as she absorbs.

The spiritual veins grow around the spiritual marrow, and the place where the spiritual energy is strongest must be the direction where the spiritual essence is located.

After Yun Lan carefully explored, he finally locked on an area, which was the place where the number of demon pills was the largest before.

That Mo Jiao also knew that it was better to cultivate in the place where the aura was the strongest, so he spread many of his favorite demon pills here, and it usually estimated that it would lie on the demon pill to cultivate.

The aura here is so abundant, even if it doesn't absorb the demon pill, its cultivation can grow very quickly.

It's just that its bloodline limits the speed of its growth, if the spiritual power that an ordinary fourth-order early-stage demon beast needs to refine to break through to the middle of the fourth-order is one hundred, then the spiritual power required for Mo Jiao's breakthrough is five hundred or even one thousand.

Its spiritual power is similar to Yun Lan's cultivation of the Xuan Ming Technique, part of it is used to strengthen the physical body, and the other part will be used as an increase in cultivation.

However, its speed of refining spiritual energy was not as fast as Yun Lan's Xuanming Technique, so if it wanted to break through to the middle of the fourth order, it could only rely on external objects, such as the Heavenly Star Lotus.

Yun Lan dug it down with a pickaxe, and the debris was scattered everywhere.

But it wasn't the shards of the stone that burst out, it was the ice that shattered.

The stones here have been impregnated with aura for a long time, and are harder than those elsewhere. The ice axe only has the hardness of a low-grade magic weapon, and it can't destroy the stone here at all.

In this case, it is not a question of whether the spiritual power is consumed or not, she knows that the spiritual essence is under this, but she can't do anything.

Yun Lan thought of the paw prints left by the ink Jiao on the stone wall, with the hardness of the ink Jiao's claws, it should be able to cut it, but Yun Lan couldn't get a claw down alone, so she couldn't drag a whole dragon to dig on the ground, right?

Scanning the contents of the storage ring, Yun Lan suddenly saw a long blue jade horn, which was the dragon rhino horn she had obtained in the formation.

The dragon rhinoceros lived for tens of thousands of years before its death, and its strength far surpassed that of this ink jiao, and the horns on its head were the hardest parts of its body.

And there is only one horn in this corner, which is more convenient for Yun Lan to use.

With a flash of light, a two-meter-long horn appeared on Yun Lan's side, because of its huge weight, it fell and smashed a pit directly into the stone.

The stone, which was still very hard and invulnerable just now, is like a tofu block in front of the dragon rhino horn at this moment, and it doesn't take much force to dig down.

The dragon rhino horn is two meters long, and the thickest part is as thick as two people holding their hands around, and it is definitely not possible to hold it with their hands, so they can only be controlled with spiritual power.

Yun Lan used spiritual power to lift it up, which was a little difficult, but it was not impossible.

In this way, she manipulated the spirit horn to dig up in the ground little by little.

There are many top-grade spirit stones under the stones, and occasionally there will be top-grade spirit stones.

But this dragon rhino horn is difficult to control, and if you are not careful, it will damage the spirit stone, Yun Lan can only be careful and careful.

Although the spirit stone is called a stone, it is a very hard thing, and the higher the grade, the harder it is. But this dragon rhino horn can be damaged with a slight touch, which shows the strength of this dragon rhino before his death.

I don't know who the owner of this relic mansion is, and even such a demon beast can be killed.

Regarding the memory of this relic mansion, Yun Lan was a little confused.

When she first knew that this was the Immortal Relic Mansion, a voice appeared in her head of someone talking, and the other party seemed to be telling a story.

If that's the case, then she should know about it as a bystander.

But later, she really saw the environment in the mansion, which only the participants could see.

Isn't it contradictory when combined before and after?

Just like when Nantang mentioned the immortal competition before, Yun Lan seemed to have an answer in her mind, but the word was hazy in her mind, but she couldn't see it clearly.

If the owner of this relic mansion was really an immortal, why would an immortal build such a large mansion in this cultivation realm?

And the picture she saw, the candles rekindled in the dark passage behind the huge stone door, did not look like a living mansion.

Yun Lan quickly threw out the thoughts in her head.

Either way, the back of the stone gate didn't look like a good place to go.

Moreover, there were so many high-level demon beasts in the central area of the Relic Mansion, how could she avoid so many demon beasts with her Jindan stage cultivation and enter it?

If she didn't know before, it would be fine, but now that she knows, it is impossible to go in again.

Yun Lan was more inclined to have someone trying to take her away but failed, which brought her so much useful knowledge and fragmentary memories.

But it's not absolute, and some of the images are clearly things that haven't happened yet...... Yun Lan's head was very confused.

Forget it, now is not the time to think about that.

When she took out the spirit essence under the cave and dug up the spirit stones on the surface, she went to join Huang Xinyue and them.

As for the matter of the center of the widow's mansion, that is not what she should worry about now.

If she was not mistaken, the lava gushing out of the depths of the earth in the passage behind the stone gate in her memory should be the earth fire.

Although earth fire is very common, it is a necessary thing for alchemy and refining weapons, and even Qi refining stage monks can use it, but when the earth fire is out of control, Yuan Infant stage monks may not be able to resist it.

No matter how powerful the Yuan Infant Monk is, his physical body cannot be compared to the magic weapon.

Earth Fire can easily refine all kinds of hard materials, and if the Yuan Infant Monk is not physically formed, he is wrapped in Earth Fire, and when his spiritual power is exhausted, it is the day he melts into Earth Fire.

After the Changchun Sect knew that this was the Immortal Relic Mansion, it would soon send the mainstay of the sect to receive it, and no one else would be allowed to enter at that time.

The existence of the Immortal Relic Mansion means that there may be immortal weapons in it, and now there are only a handful of sects in the Xiuzhen Realm that have immortal weapons, if the Changchun Gate can obtain an immortal weapon, it will inevitably have a huge impact on the current situation on the five continents.

No matter what, it has nothing to do with their Tianyan Sect, if it weren't for a fourth-order scattered immortal ancestor in charge, their Tianyan Sect would have been driven away by other sects long ago.

Yun Lan didn't think about it anymore, and began to cultivate while speeding up the excavation.

The aura here is so abundant, but it is all brought by the spiritual essence, and after she digs out the spiritual essence, it will slowly dissipate, and if she absorbs a little more, it will be wasted.