Main Scenario/Main Core

Underwater City Episode
35-1	The Marine Station
35-2	Naval Tactics
35-3	Where the Voice of the Sea Leads
35-4	The Underwater City
35-5	Another Entrance
35-6	Clairvoyance
35-7	Hertz
35-8	Main Core
35-9	Fierce Battle of the Mother Room
35-10	Extremist Youko

The tunnel in the Marine Station that appeared in Flamarine led to the seabed, where no sunlight could reach.
The exit of the tunnel had a space where air was encased and people inside could act as they would on the surface without special equipment.
Putra told us that there are not so many facilities like the Underwater Temple in Flamarine, and no cities or ruins with railway access have been discovered so far.
Yet a Sea Railway has appeared on the waters of Iris Cloud. Could it be that the tracks at sea, the stations and even this underwater city are just part of the Sea Railway...?
Vivienne	"It would be understandable if such a big city is sinking."
Putra	"Vivienne, we went under in the Mist Train, remember? Flamarine doesn't have the technology to investigate this deep."
Putra	"Underwater investigations are at best limited to where people can dive. Places where light can't reach is mostly a mystery."
HZk20-001	"The existence of the Sea Railway is unknown to the people on land. People have been in this town for a long time now."
HZk20-001	"Even if the people on land had the means to investigate the undersea, they would not be able to discover the Abyss and other Sea Railways."
Yoshino	"That's because of the special barrier. Neither Iris Cloud nor Iris Metro would have the technology to reproduce this."
Putra	"The underwater city of Abyss...? I've never heard of such a place."
Yakutsk	"Paddington!"
Paddington	"Yes! Information about the underwater city of Abyss! And about the Sea Railways on this important city!"
Yakutsk	"Eh? What do you know about it?"
Paddington	"No! I'm just repeating what Mr. Hertz told me!"
Yakutsk	"Good work. You can step back now."
Paddington	"I'll see you later!"
HZk20-001	"Abyss was one of the underwater stations that controlled the Sea Railways; There are other similar underwater cities in the Flamarine Sea. You can only discover them through the Sea Railways, though, as they are within the boundaries."
Vivienne	"'Was' means it's different now."
HZk20-001	"Yes. The Abyss has now lost most of the city's power. All the tunnels leading to the Sea Railway have been sealed off and it is no longer functioning as an underwater station."
HZk20-001	"However, there is still enough energy left in the main core. Thus, it is possible to light up the town."
Conductor	By main core, do you mean... Mist Core?
HZk20-001	"Yes. It is a Mist Core with a very high concentration of magic. All the systems in this Abyss are currently powered by this main core."
Vivienne	"You mean to say that just one core supplies the magic for the entire city?"
Putra	"It's far more powerful than the Mist Train's Mist Core."
Yoshino	"I don't think it's on that level. If anything, it could be closer to the Mist Core that was in the Steel Tree."
Yoshino	"Hey Hertz. Is that main core quite big?"
HZk20-001	"We are not aware of the specifications of the magic train, but it is not large enough to have to be carried on a railway vehicle. It would be difficult to transport, at least by hand."
HZk20-001	"The main core of this powerful force is being badly affected by the influx of magic from outside. If left unchecked, the main core will be on meltdown."
Queensway	"So you're saying that the main core here might also light up like the Steel Tree!?"
Versailles	"If the Mist Core goes meltdown underwater, what would be the impact on the ground?"
Queensway	"If it is as powerful as that light, it should reach the ground. If something is not done, Flamarine will end up like that town."
Conductor	Everyone calm down. It hasn't been decided yet. We won't know anything until we see the actual thing, and a Mist Core losing control is not a matter of size, but more likely due to its nature, control techniques and magical reactions.
Conductor	HZk20-001, Hertz. Tell me. In what condition is the main core of the underwater city Abyss kept?
Conductor	And, and this is important... Are the arts used for control, from this period?
HZk20-001	"As expected of the Divine Child of Iridescent Clouds. You are aware of the fact that the flow of magic power in this city is different from that on the surface."
Vivienne	"Eh? Is that so?"
Yoshino	"Yoshino has not noticed."
Miyako	"Neither did I."
HZk20-001	"The main core of the underwater city uses a special art. It is different from the magics and sorceries you use."
HZk20-001	"That method is a technology that does not exist in modern Iris Cloud. It cannot be reproduced by modern magic and sorcery magic control."
Queensway	"Lost ancient technology..."
Queensway	"Maybe it was around the time the railways were built!"
Yoshino	"Maybe even earlier. If Hertz knew about it, it would be a global breakthrough."
Versailles	"Mr. Hertz, when was that technology used? Can you tell us how long ago the technology was used?"
HZk20-001	"We're sorry. I am not authorised to provide that information."
Miyako	"Then... How long ago did people live here?"
HZk20-001	"We're sorry. I am not authorised to provide that information."
Miyako	"You can speak so freely, but you won't answer this question. It doesn't mean that you have your own will, then?"
Yoshino	"That's the kind of puroguramu that is being made. It means that the mystery of the railway line cannot be solved so easily."
HZk20-001	"It is impossible to reproduce the technology of the Abyss, but a power close to it is the magical power supply by the Divine Child of Iridescent Clouds."
HZk20-001	"Should the Divine Child of Iridescent Clouds inhabits power, the power of the main core is amplified. It may be possible to close the dimensional rift and purify the incoming magical power. If successful, it will be able to wipe out the Phantom Mist and monsters that have arisen under the sea."
Versailles	"'The railway of the sea connects the world. Light up the sleeping cities and purify the poisons of the otherworlds.'"
Versailles	"That's what Paddington said. Cleanse the poison of the otherworlds."
Versailles	"The sleeping city is this underwater city, the Abyss, which we lit up after we rescued Paddington. The next thing to do is to 'purify the poison of the otherworlds'..."
Putra	"It's Poison that's leaking from the Gate. Someone connected the Gate to this place from near the Poison."
Versailles	"The person who possessed Mademoiselle Paddington's body informed us of this. The person also knew that if Conductor injected magic into the main core, he could block the Gate and cleanse the Poison."
Versailles	"Who exactly is the person who led us here...?"
HZk20-001	"You will soon arrive at the 'Mother Room', the central part of the Abyss. Please take this lift and prepare for battle when you arrive."
Putra	"Is it still full of monsters inside?"
HZk20-001	"There are not that many of them. The security in the 'Mother Room' has the ability to beam intruders out."
Putra	"So it's not safe to go inside the Mother Room?"
HZk20-001	"No. The Mother Room is a very large room with a large number of intruders. Only monsters so vicious that security cannot eliminate them remain inside the Mother Room. They are particularly concentrated around the main core, so we need to eliminate all the monsters before the Divine Child can inject it with magic power."
HZk20-001	"By the way, the inside of the Mother Room is contaminated by evil monsters. Even if you manage to eliminate all the monsters, staying there for a long time could be fatal, so please take care of yourself."
Vivienne	"Because Yoshino."
Yoshino	"The specifications are hard on both the sorcery and magical girl types."
HZk20-001	"We are ready. We will now use the transporter lift to move you into the Mother Room."
HZk20-001	"Access. Main Control. Administrator number HZk20-001, transfer area, Mother Room, main core."
Conductor	After making sure everyone was on the circular floor called the 'lift', Hertz, the control robot, emitted special magic in front of the terminal with ancient letters to transfer us to the Mother Room.
HZk20-001	"Signal Red forced release. Override program activated."
Conductor	A red light illuminated on Hertz's chest. The light is a mist stone. It is not a runaway luminescence. It seems to be inscribed with the robot's own control art.
Putra	"Does it go all PHEEEEW like Valentz's lift?"
Vivienne	"There's nowhere to hold on to, let's hope Yoshino and Miyako have strong legs and feet."
HZk20-001	"Please rest assured. If you maintain your posture, we will arrive without any problems."
HZk20-001	"Transfer destination security level red. The transfer lift will operate as normal due to the override program."
Conductor	As soon as we were enveloped in Hertz's warm magic, a blindingly strong light ran through the outer perimeter of the lift and transported us to another location.

Underwater City Episode
35-1	The Marine Station
35-2	Naval Tactics
35-3	Where the Voice of the Sea Leads
35-4	The Underwater City
35-5	Another Entrance
35-6	Clairvoyance
35-7	Hertz
35-8	Main Core
35-9	Fierce Battle of the Mother Room
35-10	Extremist Youko