Back then, Bu Shi, the old demon king of the fog demon clan, was even wiped out by the bluestone ladder.

Listening to the white-bearded deacon, the bluestone ladder is a Taoist soldier.

This is a level beyond the magic weapon.

Ordinary magic weapons cannot be compared with Taoist soldiers.

Even if it is the treasure of the Shaoqing Sword Sect, the Black Bone Dragon Sword, it is far from reaching the level of a Taoist soldier.

However, the material of the Black Bone Dragon Sword was taken from a black dragon bone fossil found in the Demon Mist Secret Realm.

The quality of the black dragon bone is far more than that, but the level of the refiner of the Mist Demon Realm is not enough, so it can only be refined like this.

What is certain is that whether it is the Black Bone Dragon Sword, or the Dao soldiers from the Qiankun Continent, the Bluestone Heavenly Ladder is not a naturally occurring thing.

Nature does not give birth to such a complete and special ability.

Even if it is as powerful as a Taoist soldier, it is artificially refined.

As you can imagine, those were some extremely powerful refiners.

Therefore, Lin Que firmly believed that in the wider world outside, refining weapons was a powerful method, just like alchemy.

And magic weapons can also improve the strength of martial artists in a short period of time.

If you can obtain a large number of high-quality magic weapons, the strength of the Mist Demon Realm can also be improved.

They need strength the most now, no matter what the method, Lin Que can't let it go.

Putting away the lightning beads, Lin Que walked towards the city wall of the Thunder Sea Fantasy City.

At the foot of the city wall, there was a gate, on which half of the gate was hidden, and after years of corrosion, the whole became charred black, like charcoal.

Before he got closer, he felt a heavy aura of thunder and lightning.

This emanates from the black gate.

It is a large door made of wood, and there are some neat circular holes in the door panel.

These holes, which were supposed to be riveted, fastened the gates to both sides of the city walls.

And now the rivets on the city gates are gone.

The entire city gate, only the wooden part remains.

"The iron rivets have been tempered by the power of thunder and lightning, but this gate made of wood is still standing?"

Lin Que felt a little strange.

The walls of Lei Hai Fantasy City are all made of special bluestone barriers.

Each piece of bluestone is depicted with a formation pattern, which has gone through many years, although the formation pattern has been broken and no longer works.

But based on this alone, it can also be seen that Lei Hai Fantasy City, before, was not an ordinary city.

This is a warrior castle like Celestial Wind City.

The material that can be used to make the gate is definitely not ordinary.

Lin Que found that there were no disciples coming over at the city gate.

Because the law of thunder and lightning here is stronger than in other places.

And even the city wall made of bluestone has collapsed slightly under the constant bombardment of thunder and lightning.

On both sides of the city wall, there were many broken gaps, and most of the disciples entered the city through these gaps.

Lin Que was not in a hurry.

Because they're not taking an assessment, and they don't have to care about grades.

If you want to enter the inner city, in addition to him, you also need to have nine disciples to comprehend the true meaning of Lei Hai.

He can only wait now.

It's a good time to explore this historic site.

Maybe he'll be able to discover some of the secrets of the Mist Demon Realm here.

Judging from the dilapidated degree of the city walls and the residual breath, it is not convenient to say that the city was built at least 10,000 years ago.

This is something outside of the existing history of the Mist Demon Realm.

It was also before Lin Xue's arrival.

From antiquity to 10,000 years ago, there is at least 20,000 or 30,000 years of history in between.

In the past two or three hundred thousand years, the fog demons in the fog demon realm have lived with humans.

According to the information that Lin Que knew, when Lin Xue arrived at the Mist Demon Realm, the Mist Demon and the human race were in a state of war.

At that time, humanity was almost extinct by the fog demons.

With the strength of the fog demon clan, it won't take twenty or thirty thousand years to destroy the human race.

It is bound to be a conflict that will erupt in the short term.

Lin Que guessed that for a longer period of time before this, the fog demon and the human might have lived in harmony.

Because, in the passage of the temple, he once saw a fresco.

On the mural, there is a scene of the fog demon getting along with a human.

But in ancient times, there was no such race as fog demons.

The further time went on, the closer they got to the Protoss.

The appearance of the Mist Demon race means that the inheritance of the God Race in their bodies has been lost.

Humans began to cultivate the True Yuan, and the Mist Demon began to cultivate the power of the stars.

Lin Que walked on the edge of the city wall on the periphery of the Thunder Sea Phantom City, and walked all the way down the city wall.

Constantly observing the appearance of this ruin.

I was also thinking in my heart: "In this way, those murals in the passage of the temple are likely to be left by the latecomers." ”

The Protoss Temple was created by the old god king, or the main god back then.

It was during the time when the Protoss and the Holy Race were in great war.

The war between the two tribes lasted for one or two thousand years.

It can be called ancient times.

This history began with the Holy Clan's invasion of the Haotian Continent and ended with the rebellion of the twelve new main gods and the fall of the old main gods.

Then, the Haotian Continent experienced the arrival of ten thousand races, and countless races broke out in an earth-shattering war on the Haotian Continent, causing the Haotian Continent to collapse.

This is what the Qiankun Continent now calls the Great War of the Ancient Ten Thousand Races.

It is also what they have always considered to be the period of antiquity.

The ancient period is 30,000 years from now, to say the least.

Removing the existing history of the Mist Demon Realm, it is not difficult to speculate.

From the fall of the old lord god to the arrival of Lin Xue in the fog demon realm, there has been a history of more than 20,000 years in between.

More than 20,000 years is enough for a world to experience many glories.

For such a long time, it is entirely possible for a powerful force to be born in the Mist Demon Realm.

The history of human warriors is only 7,000 years.

And they had already discovered the existence of the Protoss Temple.

The Protoss Sanctuary was not discovered by him.

Cang Yuanwu and the ghost elder also entered the temple passage.

However, when they returned, for some reason, they did not enter the hall of the temple.

The reason may be in the Demon Birth Temple.

He returned to the temple with the help of the Demon Birth Temple, so he entered the temple hall.

And Cang Yuanwu and them came back with the help of the holy pool of the fog demon.

Even, Cang Yuanwu still needed to personally arrange the formation in order to slowly teleport up from the abyss.

Only 7,000 years old human warriors can discover the temple.

In the more than 20,000 years of history before them, it was impossible for the power of the Mist Demon Realm not to be discovered.

Lin Que estimated that the temple passage he entered for the first time might have been left by a certain force before them.

Therefore, he saw the scene of humans and fog demons coexisting on the murals of the passage.