Gradually, Xiao Langtian's fame spread.

The many forces in the Flying Heaven Domain have all heard that the Northern Netherworld Dao Palace seems to have a formation Heavenly Master who has opened the secret realm, second only to the Sixth Rank of the Heavenly Master!

Many tricky secret realm doors have been opened by him!

This matter is not trivial, it is related to the development trend of the sect forces in the Flying Heaven Domain, so many forces have begun to secretly investigate this person.

The Northern Netherworld Dao Palace also quickly made countermeasures, strictly guarding Xiao Langtian's identity, and every time he opened the small secret realm, he did it in secret.

Three months have passed, and the thirty-three unopened small secret realms of the Northern Hell Dao Palace have been opened by Xiao Langtian alone.

Only two of them were left unopened.

These two small secret realms are a bit special, one of the shells is very strong, Xiao Langtian spent a week, but there was no progress, so he had to give up.

The other is because there is too much violent aura in the secret realm, once the gate is opened, it will cause violent shocks, and even kill Xiao Langtian, so it is too dangerous to give up!

For those small secret realms that were opened, the Northern Netherworld Dao Palace quickly issued exploration tasks for the disciples and elders under its command to develop.

For most of these small secret realms, Xiao Langtian was not interested, even if there was a secret realm containing five Wang Jing dragon veins, he was too lazy to explore.

But there was a secret realm, and he was very interested.

It was a small secret realm with a red body, and he knew roughly what was going on inside, it was a hellish lava world, and it might contain the mystery of fire.

Xiao Langtian immediately went to the mission hall and accepted the task of exploring the red secret realm.

This secret realm is named Yan Secret Realm, and when Xiao Langtian arrived, there was already a vanguard team entering.

"Xiao Langtian, the temperature here is very high, and there are flames everywhere, so it's better to be careful. The elder guarding the gate reminded.

"I understand. Xiao Langtian nodded.

"There was a pioneer team who went in to explore, and one person died, but explored a part of the area, this is the map, it should help you!" the elder handed over a jade slip.

Xiao Langtian took the jade slip and walked to the gate of the secret realm.

Inside the Secret Realm.

Xiao Langtian only felt that the temperature between heaven and earth had risen sharply, as if he had entered a furnace of flames, and his whole body seemed to be burning.

Xiao Langtian's skin turned crimson, and his whole body was hot, if an ordinary Kunlun Realm quadruple mid-stage came in, I am afraid that he would not be able to resist for three seconds.

However, Xiao Langtian's flame law was perfect, but it didn't have any effect.

"Go down and have a look. ”

Xiao Langtian flew forward.

Inside, there is a scorched red land, and the ravines in the land are crisscrossed, and the ravines are shining with fiery red light, like a volcanic area.

The map given to him by the elder shows an area within a radius of 100,000 miles, and the red dots in it indicate that there is great danger.

Xiao Langtian flew to the nearest red dot and found that it was a huge volcano, ten thousand feet high, and the crater was spewing lava.

As soon as he got closer, his body spontaneously combusted out of thin air.

"What's in this volcano!" Xiao Langtian frowned, always feeling that there seemed to be something hidden in the middle of the volcano.

He stepped forward and walked inside.

When Xiao Langtian approached, suddenly in the middle of the crater, a cloud of red meteorite erupted and sprinkled with a large amount of lava.

Then, in Xiao Langtian's dull gaze, the huge meteorite fell straight in front of him like this, smashing the entire ground with a shock.

"This is" Looking at the meteorite in front of him, Xiao Langtian was dumbfounded.

The heat of this meteorite can be said to be the highest he has ever seen in his life, and the space is burned to a distorted shape.

"Boom!"

At the moment of touching, Xiao Langtian's body was ignited.

"Give me refining!"

"Close!"

Xiao Langtian included the meteorite in the inner world and put it in a corner, and that place suddenly sunken down, forming a magma field.

Xiao Langtian hurriedly turned that place into an isolated zone, so as not to affect other areas.

"This meteorite, I don't know what it is. ”

Xiao Langtian touched his head, puzzled, but everything has a spirit, since he took the initiative to fly to him, of course he could accept it.

Xiao Langtian left the inner world and came to the vicinity of the volcano to continue exploring.

He was surprised to find that the temperature had dropped a lot since the meteorite flew out, and he tried to enter the volcano, and found that the flames inside were also weakening, becoming similar to the rest of the secret realm.

Then, Xiao Langtian spent a month exploring this secret realm for about a million miles, and the map was expanded tenfold.

A Wang Jing dragon vein, fifty pillars of fire-based medicinal materials, a number of heaven and earth spirit treasures, and three special flames were discovered.

Xiao Langtian followed the pit and drilled downward.

After about five minutes, he appeared in a long, narrow underground tunnel, full of lava and extremely hot.

At this time, the three special flames that Xiao Langtian had just collected also began to tremble, as if there was some kind of terrifying thing underneath, suppressing them.

The True Fire Spirit Bead trembled even more violently, and as for the small Fire Spirit Bead that Xiao Langtian had collected before, it exploded directly and turned into powder.

Xiao Langtian suddenly felt his pupils contract, and the Heaven Devouring Demon Flame that was fused with him also felt trembling, as if he was afraid.

It's as if there really is something hidden underground, which makes all the flames panic!

"What the hell is hidden down here!"

After thinking about it, Xiao Lang decided that it would be better to go down and have a look first.

His instincts told him that if he didn't, he would regret it!

Xiao Langtian walked down the tunnel, and the further down he went, the more the flames in his body trembled. He tried to probe his divine consciousness downward, and found that the temperature here was so high that even the soul power could burn, and once it was released, it would be annihilated immediately, so shocked that he quickly withdrew his divine consciousness and did not dare to look down.

Finally, after five minutes of landing, Xiao Langtian came to an open area.

Xiao Langtian's eyes locked, and he looked straight forward, only to see a white skeleton sitting in the middle of the ground in front of him

The corpse itself does not possess coercion, but the red points of light contained in the white bones have the power to make people palpitate, making all flames surrender!

"That's" Xiao Langtian gasped and spit out four words.

"Flame Mystery!"

The Flame Mystery is the supreme power of the world!

As soon as the mystery comes out, the law surrenders, and it can suppress all the fires in the world and be the supreme of fire!

It is no exaggeration to say that whoever controls the mystery will control the supreme rules of the world! One person is above, and ten thousand people are below!

"Senior, although I don't know your name, since I have obtained your mystical crystal, the junior will bury you!"

Before Xiao Langtian left, he took out a tombstone and engraved it here, with a line of words written on it: "Thousands of miles away".

Subsequently, Xiao Langtian left with peace of mind.

"Wait!"

Xiao Langtian had just taken two steps when a voice suddenly came from behind him.

After so many years, even the physical body has been lost, and there are still residual thoughts?

I saw that the corpse, which had been dead for an unknown number of centuries, suddenly raised its head, and a pair of faint red lights appeared in the empty eye sockets.

Immediately after, an ethereal voice slowly came.

"I left a spirit pet in this secret realm, remember to take him away before leaving. ”

After saying this, the corpse with only white bones left, its empty pupils completely dimmed, and it lost all breath.

Xiao Langtian breathed a sigh of relief, fortunately he was dead, the sentence just now should be the only remaining thought of the deceased. "The predecessor left a spiritual pet in this secret realm? What is that? After so many years, are you still alive?" Xiao Langtian had many doubts in his heart.