After leaving the valley.

Wan Li carried the dragon egg behind him, led Shangguan Lanxin in his right hand, and continued to walk towards the mountain step by step.

His purpose was far from this dragon egg.

"Do you need to feed it anything?"

Wan Li directly carried the dragon egg behind him, if it was placed in the storage ring, it would not be able to make the dragon egg grow at all, let alone break the shell.

Seeing this, Shangguan Lanxin stroked the eggshell and said slowly, full of curiosity.

"No, just wait for him to break his shell naturally."

Wan Li responded.

In fact, as long as the spiritual power is transmitted, it can speed up the progress of breaking the shell of this dragon egg.

But after all, they are still in the secret realm, and if they all transmit their spiritual power to this dragon egg, the next road will not be easy.

That's why Wan Li said this, dispelling Shangguan Lanxin's thoughts.

"It's a pity, I have a lot of natural treasures here, waiting to feed it!"

With a disappointed gaze, staring at the dragon egg, Shangguan Lanxin said slowly.

"Don't worry, there are some that need to be fed by you in the future."

Wan Li smiled playfully.

This kind of dragon egg, not to mention whether those snow crystals can feed it to grow up.

As long as Shangguan Lanxin can feed the heavenly treasures, it will really help him a lot.

Hearing Wan Li say this, Shangguan Lanxin smiled, and the storage ring had already been prepared a lot.

Going up the mountain road, it was already some distance away from the place where the Black Dust Demon Dragon was.

The snow on the ground and around it was deeper.

With each step, your legs sink deep into the snow to your knees.

"This is obviously still in the Middle Domain, even if it is a secret realm, is it really moving the mountain range of the Northern Regions over?"

At this time, Shangguan Lanxin continued to ask.

This field of knowledge has long been beyond what she knows and heard.

It is unusual for the mountains of the Northern Regions to appear here, not to mention the perennial snow that makes it all white.

"Didn't I say it before, it's true that the ancient powers moved over from the Northern Regions."

Wan Li nodded.

It's hard to believe that this is someone else's first time here.

It is estimated that it will be thought that it is because of the formation.

In fact, this northern boundary mountain has no formation blessing at all, and it is entirely because of the mountain range that it causes this perennial ice and snow.

"It's too strong, the means of moving mountains, can the Martial Emperor in this world do it now?"

"Yes, it's easy to move mountains, mainly because of the construction of this secret realm, which is very difficult."

The two of them went all the way up, standing on a mountainside platform, and Wan Li responded after standing still.

"Especially moving the four sacred mountains to this Infinite Secret Realm, I'm afraid that no one in the entire continent will be able to do it at the moment."

Wan Li, as the Divine Void Martial Emperor, came over and explained to Shangguan Lanxin.

This kind of large-scale investment can not only be done by relying on the formation mage and the powerful cultivation method of the heavens.

"Then it seems that this Jiang family, by virtue of guarding this infinite secret realm, can get a lot of good things."

"So I said it at the beginning, but the guard retorted."

Seeing Shangguan Lanxin say this, Wan Li shrugged his shoulders and smiled.

Then I went up a little distance.

In addition to the snow-white one, there are some shiny crystals that can be found on that mountain.

"Here we are."

Seeing this, Wan Li's eyes lit up, and his eyes were fixed on the spar inlaid on the mountain.

"Mining stones?"

Looking at the surrounding clearing, there is only a little shining place on the mountain wall, which is the purpose of Wanli's visit this time.

"Yes, otherwise, I wouldn't have gone to great lengths to go to the Dantu Holy Realm in exchange for this Divine Soldier Sun."

Wan Li smiled, and the Divine Soldier Hui Ri held it in his hand.

And this divine soldier, Shangguan Lanxin naturally knows.

A divine soldier from the Dantu Holy Realm Sect.

There is basically no one to borrow.

After Shangguan Lanxin appreciated all the books at home, she knew how much attention people could attach to people who could borrow such divine weapons!

"The Divine Soldier of the Dantu Holy Realm Sect, it's also very surprising that you can borrow it."

Shangguan Lanxin shook her head, and admired Wan Li even more.

And this thing, Wan Li took a lot of manpower to get it.

All kinds of hardships can only be experienced by Wanli.

"You're on the side, I'll dig a few."

The spar inlaid on this mountain is worth a thousand gold.

Especially when it comes to refining tools, it is completely top-notch material.

Wan Li also wants to use this material to refine a divine weapon.

Bang dang.

Wan Li took out the sun, like a spade, and shoveled it towards the hard mountain one by one.

There were a lot of sparks in every spark.

It's very surprising to watch.

"I didn't expect this mountain to be so hard."

It is covered with snow all the time, and no one knows how hard the mountain is.

If it weren't for Wan Li's digging here now, Shangguan Lanxin wouldn't have known that there was such a thing.

"This is pig iron crystal, a main material for making divine soldiers."

"When the time comes, I'll give you a hand."

Wan Li smiled back, and continued to mine.

Take a look.

After doing a lot of work, it is difficult to dig out a piece of pig iron crystal.

That's why he wants to borrow the sun.

There is a reason why such a large material mine for refining divine weapons does not fall into the city and no one mines it.

It's just hard for anyone to mine here.

Without some sharp weapons, there is no ability to dig at all.

Even if Wanli urges the sunset, it still takes a lot of effort to dig out a piece.

As time passed, Wan Li had dug up several pieces of pig iron crystals.

But it's not enough.

"Wan Li, at this pace, I'm afraid that after these three days, you can only dig up the refining materials you need."

Shangguan Lanxin asked in a daze, stepped forward, the long sword in his hand was unsheathed, and slashed towards the mountain.

Qiang.

Needless to say, a spark appeared.

Shangguan Lanxin's long sword slashed, except for a spark, nothing else.

Even the location of the mountain, not even the sword marks remained.

There was no chopping at all.

"This mountain is so hard?"

Seeing this, Shangguan Lanxin was stunned, looked at the long sword in her hand, there was a gap, and couldn't help asking.

"Being able to produce this kind of pig iron crystal is not something that ordinary weapons can excavate."

"If that's the case, what else am I going to do with this sun?"

Wan Li smiled and shook his head.

If you want to make a fortune, there is no easy way to go.

Hey, hey!

In one day, Wan Li kept digging the mountain with the sun here.

The pig iron crystal has already been dug out in many pieces.

Refining a long sword divine weapon is definitely enough.

But he didn't seem to be satisfied, and still dug day and night, repeating an action.

This made Shangguan Lanxin look a little admired.

With such perseverance, what can't be done?

The time of the day is about to pass.

This was also the end of their second day in the Infinite Secret Realm.

I'm going to be forced to leave here tomorrow night.

"It's finally done."

Finally, digging out a piece of pig iron crystal, Wan Li wiped his forehead and stopped moving.

The expression on his face was very satisfied.