Early the next morning, a disciple of the Heavenly Dao Sect came to report that an iron door had been found in a basement of the Dark Council headquarters.

The iron door was so heavy that no one could open it anyway.

Li Fan followed several Heavenly Dao Sect disciples to this basement.

The basement is located at a depth of 100 meters, and there is only a narrow passage leading there.

Li Fan walked forward along the passage, slightly surprised.

If Li Fan infuses purple qi into his eyes, he can see through, but he can't see through without limit.

At a depth of 100 meters underground, it was already beyond the distance that Li Fan could see.

Therefore, even Li Fan didn't find out before that there was a basement in this hundred-meter-deep underground!

No, since it was built 100 meters underground, it would definitely not be an ordinary basement.

This must be a treasure trove!

Before, Li Fan felt that with the hundreds of thousands of years of scraping by the Dark Council, it was impossible to have only that little thing.

Now it seems that they should have hidden all the real good things in this underground treasure trove!

Under the leadership of the disciples of the Heavenly Dao Sect, Li Fan and the others finally came to a depth of 100 meters underground.

At the end of the passage, there is a basement of several hundred square meters, the basement is empty, except for an iron door in the very middle.

This iron gate is three or four meters high and wide, and when you knock on it with your hand, there is not a trace of echo, obviously, the iron door is solid.

And above the iron door, there is no keyhole or anything like that, just two extremely heavy iron plates.

Li Fan's heart moved, and the purple qi condensed in his eyes, and he looked towards the iron gate.

I can't see through it!

Li Fan's eyes infused with purple qi couldn't see through, which means that this iron door is at least a few meters thick!

"This basement seems to be just a middle passage! Behind this iron door, it may not be the end of the underground passage, but only the beginning of the real underground passage!"

Li Fan frowned slightly, and made a bold judgment.

At this time, Gao Zheng, Lin Shiqi and others, who came with Li Fan, had already volunteered to step forward and try to open the iron door.

It's just that no matter how hard they try, the iron door will not move.

"I'll do it. ”

Li Fan smiled faintly, took a step forward, raised one hand, and let out a clear sigh.

"The power of heaven and earth, fire!"

In an instant, the power of the fire system heaven and earth in the entire space surged towards Li Fan's hand.

After the battle with the Dark Council, Li Fan's own strength has also improved significantly.

Now Li Fan is more proficient in the use of the power of heaven and earth!

Therefore, although this place is far away from the Xia Kingdom, Li Fan's original strength has decreased a little, but because he is more proficient in the use of the power of heaven and earth, Li Fan's overall strength is rising.

"Whew!"

After a clear drink, a purple and red flame suddenly burst from Li Fan's palm.

Purple is naturally the purple qi in Li Fan's body.

And the red color is the power of heaven and earth that Li Fan has just gathered, and the fire around him!

Call!

With a slight smile, Li Fan slapped the purple red flame in his hand towards the iron door with one palm.

Multiply......

The iron gate, which was so thick that even Gao Zheng, a Saint Realm powerhouse, could not shake the slightest, quickly melted in the purple-red flames in Li Fan's palm.

The red molten iron kept dripping and flowing on the ground, and the iron door soon melted a big hole!

At this time, everyone found out that this iron door was actually five meters thick!

And above the iron gate, there seems to be no organic sheath or anything like that.

I don't know how the members of the Dark Council usually get in.

Whatever, though.

Anyway, now the six members of the Dark Council are dead, and none of the things left behind by these Dark Councils can be let go.

After melting down the iron door into a large hole large enough for people to pass through, Li Fan took the lead in entering.

The others looked at the pool of molten iron underground in shock.

How high is the temperature of the purple-red flame in Li Fan's hand?

Even this five-meter-thick iron gate can be completely melted!

Wiping the cold sweat on their foreheads, everyone followed behind Li Fan and entered the iron gate.

Inside the iron gate, as Li Fan said before, it is not the end, but just another beginning.

In the iron gate, there is another passage.

This channel, compared to the previous channel, is more exaggerated.

The entire passage is made of extremely heavy metal.

How thick these metals are, Li Fan doesn't know.

He only knew that after infusing the purple qi into his eyes, he still couldn't see through.

With an underground passage of this level, I'm afraid that even a nuclear bomb can be defended!

Continuing down this all-metal underground passage, everyone came across a metal door again!

This metal door is different from the one before it.

On the door, there are many intricate patterns, including demons, devils, and angels.

Of course, the angels carved on the door are being torn apart by demons and demons!

Between the patterns of demons and angels, there is a light that represents great energy, slowly circulating.

Behind this metal door, it should be a real treasure trove!

"Brother Xiaofan, are you going to use the trick you just made to burn this metal door directly?"

Lin Shiqi said with great admiration.

"I don't think so. Li Fan shook his head, "You see, the patterns on this door are not just decorations! If you burn it with a purple flame like you did just now, I don't want to say whether it can be burned and melted, I'm worried that it will directly cause a violent explosion!"

If there is really an explosion, Li Fan himself is not afraid, but the others can ......

Since you can't forcibly destroy it, you'll have to find mechanisms, keys, and the like.

Li Fan was groaning, but Lin Shiqi said loudly: "Brother Xiaofan, look, there's a hole here!"

Following what Lin Shiqi pointed out, Li Fan looked at it and found that there was really a small hole in the metal door.

The small hole is not large, flattened, only about an inch wide.

Look, it's a bit like a keyhole.

Li Fan was still thinking about where to get the key, but Lin Shiqi let out a 'huh', 'poof', and pulled out the thin sword in his arms, the twelve movements of dusk.

"Brother Xiaofan, look, the size of this hole is about the same size as the thin sword you gave me!"

Lin Shiqi said in surprise.

As he spoke, he actually inserted the twelve movements of dusk into that small hole!

Boom!

Plug it in to the end!

"Brother Xiaofan, look, it's just right!"

Lin Shiqi turned around, showed average merit, and grinned.

Before Li Fan could speak, he only heard a 'boom' sound from the metal door.

Then, a golden light emanated from the junction of the thin sword and the small hole, spreading along the intricate pattern on the metal door.

In an instant, it had spread to the entire metal door.

Airplanes!

On the entire metal door, an incomparably strong golden light suddenly bloomed, turning everyone's eyes into a golden world!

Click......

Gradually, the golden light slowly receded, and the metal door slowly opened from the middle.

The treasure house, in front of everyone in the Heavenly Dao Sect, revealed its true face.

In the treasure house, there are at least dozens of colorful lights blooming.

Every light is a treasure!

Everyone couldn't help but widen their eyes and look at these treasures in shock.

Most of them don't know the names of them, but just from the power fluctuations that come from them, they know that they are absolutely extraordinary!

Of these, the largest mass of light came from a small pile of crystals.

It was a small pile of golden crystals, hundreds of them.

These crystals emit huge energy fluctuations!

Energy Crystals!

Li Fan carefully recalled the records on the books he had searched from the Dark Council in the past few days.

These golden crystals must be the legendary energy crystals.

Energy crystal is a special kind of crystal, this crystal, the biggest feature, is that it can store energy!

And in this small pile in front of me, among the hundreds of energy crystals, all of them are already full of energy!

When there is no energy in the energy crystal, it is transparent, and when it is full of energy, it is golden yellow.

And these hundreds in front of me are all golden!

These energy crystals are the ones that the Dark Council has forced those strong men who have been defeated by them for hundreds of years to extract the internal force, true element, mana, magic and other energy in their bodies and store them in them!

Although these energies are mixed and impure, in terms of the purity of energy, they cannot be compared with the top-grade spirit stones in Li Fan's hands, but their total energy is not inferior at all!

This is a rare treasure!

Like I have a wisp of immortal aura, please collect: () I have a wisp of immortal aura, and the book Haige has the fastest update speed.