Azur Lane: Silent Depths (Delayed)

Prologue

[Mirror Seas]

Observer Alpha: Fufufufufu, they will be perfect for our little experiment with Azur Lane. She mischievously laughed.

As observer alpha was laughing in front of her and Tester Beta was a row of capsules housing several girls, they all vary in appearances, some look the same as they were like sisters, some are different. Of course they are all sedated and is out cold, unaware of their surroundings at the moment, soon Tester Beta asked a question towards Observer Alpha.

Tester B: Observer may I ask how did you managed to come across a ship of their class? She asked.

Observer Alpha: Well I just took in information from the humans in another era and dimension where we never invaded, I picked these ships as our group of lab rats to test our new found allies who are against Azur lane. She explained.

Tester B: And those are? She asked.

Observer Alpha: In that world where I stole the information they have weapons and ships that are far more advance than what Azur Lane have, weapons that will make you have cold sweats, weapons advance enough that it poses a threat even to us if they used it in a time of war. So instead I took the liberty of processing the gathered information I know of that world's Naval and Military capabilities to reverse engineer some of their decommissioned, and scrapped vessels for our use, of course in our little experiment with Azur Lane and Crimson Axis.

Tester B: So what are the submarine classes you managed to reverse engineer or should I say reproduce? She asked very intrigued.

Observer Alpha: Well I took the designs from the three most powerful nations in that world, primarily the ones named the United States of America who is comparable enough to Eagle Union in this world, and then the United Kingdom of Great Britain and Northern Ireland which is literally, the Royal Navy in this world, and finally those of the Japanese in that world, which is a spitting image of Sakura Empire, although the country is a bit more democratized.

Tester B: Interesting, what are the submarine classes then? She asked.

Observer Alpha: The 2 are [Redacted] class and the next 2 are two different classes that are from the same nation, their part of the [Redacted] class where I managed to salvage parts of her wreck to ease up the reverse engineering process, the next one is the [Redacted] class their all from the United States Navy and their class of submarines is propelled by the power of the Atom. She said in a manner of someone who is really "intelligent".

Tester B: Interesting, submarines that is powered by the Atom, I'd say the humans in that world have come a long way to what the humans that are in this world. She chuckled.

Observer Alpha: Well moving on, the next ones are the [Redacted] class, [Redacted] class, [Redacted] class and finally the [Redacted] class, their the only ones I deemed fit for the reverse engineering process from that specific nation. The three of them hails from the British Royal Navy, and their also powered by the Atom. She said with a shit eating grin. 

Observer Alpha: Finally we have a submarine that hails from Japan, she's a [Redacted] diesel electric submarine, but she's a bit more special. She said as she looks at the last most capsule containing the girl.

Tester B: What else have you added in their features? She asked as she looks at the girls.

Observer Alpha: Well I took the liberty of adding a couple things in their brains and their cubes, such as the voices of their former crewmembers in their respective post throughout the boat and I've programmed the voices of their former commanding officers to brief them of the world they are now in, so they wouldn't have the impression that their alone and at least help them in battle, another feature is I altered their cubes to give them the ability to restock munitions or weapons in their ships to ease it up. She finished.