Watching Sonia leave in a hurry, Ji Chen waved his hand and led the army through the sea of grass to the metal arch.

After a while, the arch was still the same as before, but some wild monsters roaming from other places roamed around them, noticing their approach, fled in terror.

Ignoring the inconsequential creeps, he went to the metal pillar on the left side of the arch, took out a plane key, and slowly lowered it down the groove.

As soon as the plane key touched the groove, it was firmly sucked into it as if it was glued, and then it emitted a white light, dazzling like a moon, causing everyone to take a few steps back and squint.

Ji Chen knew that the first step to open the door of the secret realm was completed.

Then, with a thought, he took out a golden spar the size of an adult's skull from his backpack, and under the dazzling white light, the hedron still radiated a charming brilliance.

Power Gems.

This was extorted a long time ago by Ji Chen from Ernesto, a goblin merchant who had visited the crown of the sea, but was eventually eliminated by Alice.

According to Ernesto's words, this gem is enough to provide a large and stable amount of energy to an alchemy workshop, and it is invaluable.

Although he didn't have a specific concept of this, he thought that it must contain extremely good energy, and it might be able to be used as an energy source to open the door to the secret realm.

So far, he has no way, and no more time, to obtain a reliable source of energy from other places, so he simply uses this to try.

That's it.

He held the energy gem in both hands and slowly approached.

As if iron sensing a magnet, the energy gem detached from his hands and floated towards the metal arch.

Ji Chen felt something in his heart and immediately ordered.

"Everyone 100 meters back!"

At the sound of an order, the Champions of the Seas did not hesitate to get up and retreat, retreating to the edge of the square.

At this time, the energy gem had already floated to the top of the arch, and wisps of golden energy were drawn out and sucked into the arch.

The metal arch that had been silent began to tremble, and the rune lines on it lit up red from the center of the top to the sides until it reached the bottom.

The red light and the silvery metal form a sharp contrast, as if it is the creation of Bluestar's future technology.

However, Ji Chen knew that this was an alchemy technology creation.

In ancient times, the alchemy technology of each race was enough to create a device to generate a portal to the secret realm, allowing people of all races to travel freely between the overworld and the secret realm of the Ganges sands.

But as the gods disappeared from the world, in the midst of millennia of wars and conquests, this alchemical technology gradually disappeared, leaving only devices hidden around the world, and gradually worn and damaged over time.

Thinking of this, he remembered that he had obtained the experiment notes of the Great Lich Kreese from the dark room of Krees's lab.

According to Erin, the Great Lich Krees has lived for at least a hundred thousand years.

With such a long lifespan, and a lich who is good at alchemy technology, maybe that note hides the method of making the alchemy device that generated the gate of the secret realm.

It's a pity that he hasn't found an alchemist yet, so he can only put his notes away and eat ashes, but it seems that this is going to be put on the agenda now.

As the energy is inhaled, the lines of the arch become more vivid, and the surrounding sea water gradually boils.

Winter –

With a dull loud thud, a round of energy spread around the arch, kicking up countless ocean floor dust, and a powerful shock wave that even lifted the paved masonry of the square.

When the dust gradually disappeared, everyone stared.

The original brick and stone plaza has disappeared, revealing a metal base covered with bright red lines underneath.

It turns out that the alchemy device that generated the Gate of the Secret Realm not only has an arch, but also a base with an area of thousands of square meters below!

The metal arch also found a change at this time, the energy gem had been completely disintegrated, turning into pure energy and merging into the device, and the arch door hole rippled with swirling black swirls.

Dark, mysterious, ominous.

Ji Chen's expression condensed slightly, that was... Void.

Because only one plane key is in place, although the arch is activated at this time, it is still connected to the void, and if you are accidentally swept into it and exiled into the void, it will be a stop.

The void is filled with endless corrosive energy, and ordinary creatures die without even a millisecond entering it, and only some top powerhouses can walk in the void.

Anyway, Ji Chen's current strength was not enough to operate in the void.

What's even more terrifying is that, according to Erin's description, there are still some terrifying void creatures in the void.

If they're lucky, these void creatures may sense a door opening here as they pass by, and may break in and kill them before the rules of the world can spur them out, turning the surrounding area into a dead realm.

Realizing that this was very dangerous, Ji Chen's expression was serious, and he immediately ordered.

"Gerardo, you are stationed here with the Naga Legion and the Legion of the Guards, and no creature is allowed to approach until I return."

Gerardo nodded silently, but the murder in his eyes proved his resolve.

Now it's almost done.

Ji Chen set off again, leaving the Fluorescent Forest with the rest of the army, and returning to the basin, only to find that the Catfish Village, which originally stood in the center of the basin, was already a dead domain.

The village of giant coral had collapsed and was in ashes, and the traces left around it seemed to indicate that there had been a massacre here not long ago.

After the Dragon King City noticed that something was wrong with the army guarding the gate of the secret realm, it obviously sent another army to check, and naturally found the catfish village on the way in and out of the basin.

Apparently, those catfish villagers were killed by the anger of Dragon King City.

But they didn't think much of it, just a quick look, and they swept by.

Along the narrow submarine canyon, you soon came to the end of the canyon, where the Gate of the Secret Realm still stood quietly in front of the rock wall.

Without hesitation, Ji Chen drove the tyrannical Canglong and took the lead in stepping over.

I saw that the eyes lit up, and the surroundings instantly became noisy, and the gentle sea breeze blew on the face, and the sun was exceptionally bright.

Looking around, there were no enemies.

After the Ocean Champions team came out of the secret gate, the group continued on their way.

The so-called late is changing.

It's at least two days away from the Crown of the Sea, so don't waste any time.

Now there are only three legions left around him, the Dragon Blood Legion, the Canglong Legion, and the Soul Servant Legion.

The other three legions each have their own tasks, with the Knights guarding the Dragonlord's treasury and the Naga and Guards guarding the Arch.

Without the drag of these legions, they could move much faster.

It only took a little more than a day and a half to return to the Crescent Islands.

Willus learned of his return through the early warning lighthouse and waited at the port in advance.

"My lord, didn't you say that you were going out for quite some time this time? Why did you come back so soon? ”

"How many days have I been out?"

"It's about ten and a half days."

"Ten days?" Ji Chen was secretly shocked in his heart, not counting the three and a half days he was in a hurry, then he stayed in the Great Fluorescent Sea Secret Realm for seven days?

However, he thought about it, the Great Fluorescent Sea is located in the deep sea, and it is all recruited by fluorescent plants, and there is no day and night at all, so it feels very normal that time passes.

Come back to your senses.

Ji Chen commanded.

"Wait a minute, I'm going to permanently fix a secret gate near the Crescent Islands, do you know of any suitable places to put it?"

"The Gate of the Secret Realm?" Willus was stunned, of course he knew what the Secret Realm Gate was, but he had never heard that the Secret Realm Gate could be placed artificially.

Looking at the puzzlement on his face, Ji Chen explained briefly.

Willus suddenly realized, his eyes couldn't help but show reverence, he didn't expect that in such a short period of time, the lord would actually subdue an entire secret realm, worthy of being their lord!

He thought quickly, and saluted a moment later.

"My lord, since it is used as a backup base, then this entrance and exit should be as secret as possible and not easy to be discovered."

"Considering the possibility of being discovered later, we should also choose positions that are easy to defend and difficult to attack."

"And most of the secret realm is seawater, and it should be arranged underwater, preferably in the ocean."

"And in such a location, there happens to be one near the Crescent Islands!"

Willus was worthy of being the great steward of the Crown of the Seas, and he knew everything about the Crown of the Seas and the Crescent Islands, and after a short thought, he quickly thought of it.

"Just under the cliff on the north side of the main island, according to the exploration of the Guard Corps, there is a large underwater cave in a very secret location, which connects more than a dozen entrances and exits in different locations.

No matter from which direction, you can enter through those underwater caves, which are perfect for placing the door of the secret realm! ”

When Ji Chen heard this, he said immediately without hesitation.

"Take me right away."

"Wait a minute, I'll let Lord Darrow let the Legion of Guards take you..."

Soon, a soldier of the Guard Corps arrived and took Ji Chen to the north side of the main island.

The north side of the main island is basically occupied by steep cliffs, and there are many reefs in this area, because of the topography and sea breeze, the waves are extremely turbulent, and there are many undercurrents, and a boat will accidentally hit the reef and cliffs and smash the ground.

No matter what the ship is, the first reaction to seeing this place is to stay away.

Relying on their familiarity with this place, the Guard Corps dived in an inconspicuous sea, avoiding the invisible but dangerous underwater undercurrents along the way, and dived to a depth of four or five hundred meters.

This depth is enough to keep most non-sea creatures out of the way.

On a dark rock wall, I went into an underwater cave, and after going deep for a hundred meters, I came to a space the size of several football fields, and there were dozens of holes in the surrounding rock walls that led to other places.

Ji Chen looked around and was very satisfied.

This place is very secretive, and if it were not for the Legion of Guards leading the way, it would be difficult to find it even with the perspective of the All-Seeing Crown.

The only drawback that is not a disadvantage is that it is a little too dark, but when the secret realm is anchored, it can be solved by transplanting some fluorescent plants from the large fluorescent sea.

Go to the center and pull out another Plane Key.

The two plane keys are like twins, and as soon as these plane keys appear in the main world, they faintly connect with the Great Fluorescent Sea Secret Realm floating in the endless void.

There is an invisible "ribbon" floating between them, and it is with this that they can be connected.

The key emitted a dazzling white light that illuminated the entire cavern as if it were day.

In a moment, the white light gradually dissipated, and a water-like arch-shaped secret door slowly formed, and the rippling color in it was not black, but blue.

Meanwhile.

The Great Fluorescent Sea suddenly trembled violently, the sea fluctuated violently, and the boulder fell, making countless sea tribes tremble in horror, and the human kingdom was extremely frightened when it saw a giant wolf on the sea.

Sonia, who was sitting in the Dragon King City, looked at the violently shaking houses in the city with a solemn expression.

"Have you started..."

A panicked voice of a soldier from the Coral Palace came.

"Lord of Coral, the entire Great Fluorescent Sea suddenly trembled, and many houses in Dragon King City collapsed!"

"Don't panic, this is the movement generated by Lord Ji Chen connecting the Great Fluorescent Sea with the main world, and it will end soon."

A Coral Palace soldier hesitated, gritted his teeth and asked, "My lord, do we really want to surrender to that human lord?" Can't we just stay independent? ”

"After all, the Great Fluorescent Sea belongs to our sea clan, not to the human adult..."

Sonia shook her head, "Who the Great Fluorescent Sea belongs to is no longer something we can decide, if it weren't for Lord Ji Chen's action, maybe the Coral Palace would have been destroyed by Dragon King City before." ”

"And don't forget, Lord Ji Chen's power... One person is enough to destroy half of the Sango Palace. ”

Hearing this, the soldiers of the Coral Palace remembered the undercurrents outside the Coral Palace that had defeated the army of Dragon King City, and they all shuddered, and did not dare to speak again.

Dragonlord City Prison.

Diego looked at the shaking building with a look of despair on his face.

He knew that the Great Fluorescent Sea had been connected to the Overworld, and there was nothing that could stop that human from ruling the Great Fluorescent Sea.

Thinking of this, he looked hatefully at Andal in the opposite cell and cursed.

"You idiot, look what monsters you've brought in!"

"If I am allowed to go out, I will not drag you to the tomb of the Water Dragon King of the past dynasties and beat you to death!"

The Andalfish was already numb, and he began to regret it in his heart.

If I hadn't asked that human to help in the first place, maybe I wouldn't have found out, but there are no ifs...

Underwater caves in the Crescent Islands.

Looking at the gate of the secret realm that had already taken shape in front of him, Ji Chen's face showed a touch of joy, and he waved his hand to let Alice control a soul servant Ocean Guardian to enter and test whether it could pass.

The soul servant disappeared through the door, and a moment later, reappeared.

At this point, it has been almost determined that the Great Fluorescent Sea is connected to this place.

Seeing this, he also walked in with confidence.

In front of him was Herardo, the Naga Legion, and the Guards Legion, who were guarding the arch, completely relieved.

I almost wanted to look up to the sky and laugh.

Looking at everything around me, it seems a little unreal.

Is such a rich secret realm really the crown of the ocean?

Thinking of the massive resources contained in it, Ji Chen's mood was so good that he couldn't do it.

This is ten million times better than the skeleton secret realm that only has a skeleton stick.