List of the top ten behind-the-scenes heroes: Demon Slayer Corps

They even prepared a copy of the key to open the mechanical iron door filled with explosives.

Below the iron gate is a dark tunnel, the walls of which are made of hard frozen soil.

There are hand-carved words on the top of the tunnel.

It records the excavation progress of the workers at that time.

The excavation of this tunnel may date back to nearly a hundred years ago.

The camera continues to go deeper along with Bondarev's perspective.

Horrible things gradually emerged from the frozen soil of the cave.

Those are the bones of animals!

But it is not an ordinary animal.

The giant snake is over 20 meters long and its skeleton is dark gold.

The huge polar bear has two thick spines, which means it had two heads in life.

Before understanding the dragon clan's worldview, ordinary people in all realms would definitely shout "gods and demons".

They believe that this is a path to hell and that those animals are monsters from hell.

but,,,

Now that people know about the existence of dragons and hybrids, they all know that those animals must also be hybrids.

A hybrid... or more accurately, an animal that has been contaminated and mutated by dragon bloodline and embarked on the road of evolution.

"Are all these horrible mutations caused by that guy named Herzog? Those who truly believe in science are truly a bunch of perverts!"

In the world of Naruto, the fifth generation Tsunade frowned, and couldn't help but think of a friend who once believed in science so much that he became a pervert.

"No... This path should be closed. Perhaps this is an experiment that was abandoned long ago? The only thing that is certain is that this must be a research base related to the dragon race!"

In the Fairy Tail world, the Fairy Queen Erza narrowed her eyes.

"Such a large-scale animal mutation cannot be caused casually. The source of all this may be an ancient dragon!"

In the world of Linglong, Boss Bai guessed secretly.

Just when people were speculating.

Major Bondarev reached the end of the tunnel.

The 'door' leading to the end was sealed with molten iron.

There was also a pile of white bones among them, which was obviously a living sacrifice used to seal the door.

A text was engraved on the top of the bones:

Today, as God's servant, I seal this place. Evil will never triumph over justice. This door will never open until the day God judges the entire world!

There is also a signature below.

People in all the worlds mostly focus on words.

Words like seal, evil, and judgment add to the mystery and unknown, arousing people's curiosity.

Compared to these charlatan words.

The half-bloods in the dragon world were more concerned about the signature.

Grigory Yefimovich Rasp whale!!!

This is an existence that is a hundred times more famous than Herzog and Bondarev.

History's most famous saint, heretic, lecher, and mystic.

Now, a century later, ordinary people have forgotten him.

But the half-bloods, especially the old ones, will never forget.

Just as the mixed-bloods were discussing heatedly.

Take inventory of the light curtain.

Major Bondarev takes a different approach

Found another gap portal.

That is the path that those who came later blazed.

He took the engineering elevator, which still had power, to the bottom of the huge cave.

The moment he arrived, he demonstrated his professionalism as a soldier.

In order to prevent someone from hiding in the dark and attacking him, he immediately prepared to dodge.

However, he stumbled and slipped on the spot.

Then it hit the cold muzzle of the gun.

pat!

pat!

Lights illuminated the vast cavernous space.

"Welcome, welcome. Over the years I've been thinking there would be new visitors here, and I've been waiting until today!"

Herzog pointed his gun at Bondarev's eyebrows with a cold smile.

Two old foxes!!!

People in all realms couldn’t help but think.

The conversation between the old foxes resumed.

The hidden secrets of Black Swan Harbor are gradually revealed.

From the conversation between the foxes, people learned Bondarev's true identity.

He is not only an "imperial envoy" colonel, but also the last emperor's grandson of noble blood.

The reason he came here was because he learned from the princess's grandmother that there were relics of gods in the north.

Compared to the descendants of the family who have been wary of the reopening of the cave for generations.

Bondarev wanted more of it.

For this he took out a check for 200 million dollars as a gift.

Express the sincerity of cooperating with Herzog and supporting his research.

However,,,

Herzog just sneered and offered ten times the price.

Even Bondarev, who had a strong financial background, was stunned for a moment.

"It seems you really don't know the secret of this cave. Two billion dollars is just a small number compared to it. No one can afford the things here. They are priceless! Your family should be proud to be able to spend two billion dollars!"

Herzog said enthusiastically.

"Everything has a price: weapons, women, secrets, even souls!"

Bondarev said.

“But who can make an offer to God?”

Dr. Herzog asked rhetorically.

The moment the words fell.

Hundreds of spotlights lit up at the same time, making the ice surface look like a crystal stage.

"Open your eyes. The secrets of this cave, the fallen angels, and even God, lie at your feet!"

Dr. Herzog's voice was as loud as a bell.

Bondarev slowly lowered his head.

The huge ice under your feet is transparent and clear.

His gaze could penetrate directly to the bottom of the cave.

He stared directly into the eyes of the ancient god-like behemoth in the ice.

"God!"

Bondarev whispered tremblingly.

A pale green skeleton was sealed in the ice.

Even if all the adjectives are used, it is difficult to describe its grandeur, antiquity and solemnity.

If I had to use one word to describe it, it would be – Dragon!!!

His skeleton was approximately 60 meters long.

Excluding the long tailbone, its body length is over 30 meters.

The long tail and the back half have rotted away to the bones, but the front half including the head still retains its original appearance.

Scales cover the entire body, pale green bone spurs grow along the spine, and the face is full of sharp bony protrusions.

Its pale eyes were perfectly preserved, with a surface that had the luster of white marble.

This is a dead dragon, but it still maintains the majesty of an emperor in front of humans.

"uh oh oh"

"It appeared! As expected, the source of everything is the ancient dragon! There's a dragon buried under the ice!"

"This is a dead ancient dragon. All those animals have mutated because of his bones and blood!"

"The only question is what rank of dragon is this? Could it be one of the four great monarchs of the first generation?"

"The King of the Ocean and Water! Or the King of the Sky and Wind? If it really is the Dragon King, who killed him?"

"Look closely, Long's gray-white eyeball is more like... a cocoon than an eye."

There was shock and uproar in all the heavens and worlds.

At this moment.

The people most excited about the unveiling of the ancient dragon's mystery are naturally the hybrids native to the dragon world.

The remains of the ancient dragon are truly priceless treasures to the hybrids.

In particular, that ancient dragon is suspected to be a first-generation dragon king.

There is even a suspected 'dragon egg' in the dragon's eyeball.

After the initial excitement, the half-bloods couldn't help but feel heartbroken.

Because according to the intelligence they collected, Black Swan Port no longer existed.

The ancient dragon in the cave also disappeared completely, without leaving any trace.

Cassell College, Board of Trustees.

“Perhaps, everything is connected!”

Professor Schneider suddenly spoke.

"Schneider, what did you come up with?"

Professor Main asked quickly.

The school directors and elders also suddenly turned their heads.

"It's impossible for Major Bondarev to have arrived on skis. The only way to reach that port is by submarine, such as the Lengning..."

Professor Schneider said quietly.

"You mean, this Black Swan Port is connected to the recent Longyuan Project?"

Everyone in the room reacted and expressions of shock appeared on their faces.

"It's beautiful, isn't it?"

Taking stock of the light curtain, Dr. Herzog said.

"You're right! It's priceless!"