Earth moon

August 18th 2204 (UNCF Callendar)
August 18th 2555 (UNSC Callendar)

Andromeda POV

After we both met and told me what his world was like, we got on the topic of weapons and i told him about my Wave Motion Gun and shock cannons.

Andromeda: So what are your weapons?

Commonwealth: Oh i have, Missiles, a MAC Cannon-

Andromeda: MAC?

Commonwealth: Magnetic Accelerator Cannon, it's basically like  your mentioned Wave Motion Gun but instead of a powerful energy beam, it fires kinetic slugs.

Andromeda: Your world still uses kinetic based weapons?

Commonwealth: Yeah, but there are different types of MAC's depending on size and the weight of the slug it fire, ODP MAC's are the strongest because they could fire 3.000 ton slugs.

Andromeda: 3.000 TON SLUGS?!

Commonwealth: Yeah, mine are somewhat weaker weighting about 500 tons, but instead of the capcitators being charge during firing I could pre-charge the capacitators.

Andromeda: In turn of faster firing more faster... Is there something else instead of your MAC's and missiles?

Commonwealth: I do carry nuclear warheads.

Andromeda: You carry nukes too?!

Commonwealth: Well not the state destroying type or planet killing type, its a Capital ship type intended to dissable ship shields or destroy small colums of unshielded enemy warships.

Andromeda: Your world doesn't mess around on arming ships to the teeth.

Commonwealth: Yeah wait till you see the Infinity.

Andromeda: Is that a new sort of battleship?

Commonwealth: Super Carrier.

Andromeda: I see, we're almost at earth keep i've already set your designation as friendly so that the defensive guns wouldn't fire on you.

Commonwealth:  Confirm.

I nodded and activated my private comms.

Andromeda: Lieutenant General Serizawa, I've bringed the unknown ship back his name is Commonwealth, A Paris-Class Heavy Frigate.

Serizawa: There is no record of Paris-Classes in the fleet, you must be mistaken Andromeda.

Andromeda: Sir it's because he isn't from the UNCF, He's from what's called the UNSC.

Serizawa: Andromeda, are you saying that he's from...

Andromeda: He's from a different universe and apparantely the future as he said he was from the year 2555.

Heikuro: Interesting, Andromeda bring him in I want to ask some questions withh him.

Andromeda: As you say sir.

We then entered the atmosphere.

Commonwealth: So where's the base?

Then an underground ramp opened.

Andromeda: Answers your question?

Commonwealth: Yep.

We then entered the underground base, I could see he had the expression of amazement.

Andromeda: Impressed?

Commonwealth: Yeah... Never thought your military could make this.

Andromeda: There's a landing space there, don't be suprissed if guards would point weapons at you.

Commonwealth: I know.

We then set ourselves down on a landing platform.

Serizawa: Welcome back Andromeda, and you must be the 'UNSC' Ship?

Commonwealth: Yes sir, I am.

Serizawa: I am sorry but we have to bring you for interogation and questioning.

Armed guards then arrived pointing weapons at him.

Andromeda: W-wait! Sir h-he-

Commonwealth: Don't worry i've been in these situation before.

He looked back at me and then he looked back.

Commonwealth: I'll come without question, but make a wrong move and I'll blow this base into scrap rubble.

Serizawa: Very well, follow me.

They then walked off.

Commonwealth POV 

I was then taken to an interogation room, there was then an old person sitting on the other side.

???: Serizawa! What are you doing to our guest!?

Serizawa: I am just enforcing the safety of this base Administrator.

Administrator: Lower your weapons! Now!

The guards arround me lowered their weapons and they exit.

Administrator: I am sorry for the inconvenience upon your arrival, you must be the UNSC ship Andromeda mentioned.

Commonwealth: Yes sir, UNSC Paris-Class Heavy Frigate UNSC Commonwealth FFG-299.

Heikuro: I see, I am Heikuro Todo Administrator of the Earth Defense Force and Chief In Command of the UNCF.

Serizawa: And i am Kotetsu Serizawa.

Commonwealth: Sir may i ask, what is the UNCF?

Heikuro: The UNCF or United Nations Cosmo Force is an military organization of the Earth Federation, We've established a colony on mars but the colony was destroyed and we are trying to rebuild it, the UNSC you came from must be different.

Commonwealth: Yes, my A.I shall tell you everything.

Heikuro: A.I?

Scarlett: That would be me sir.

Scarlett then appeared floating by my side.

Scarlett: Hello sir, I am Scarlett designaton SCLTT-140599, I am Commonwealth's A.I.

Commonwealth: Scarlett, can you tell the administrator and general here about the UNSC?

Scarlett: Gladly sir.

She then summoned a holographic screen in front of them.

Scarlett: The UNSC or United Nations Space Command is the military, exploratory, and scientific agency of the and has acted as the emergency governing body of the race at large for a time. The UNSC was formed in the 22nd century, a time when remnants of old cultural ideologies clashed for supremacy in the . The UNSC served mainly as overseer of military operations in space. After initiating massive militarization throughout its off-world colonies, through the UNSC, the UN defeated and insurgent forces in a conflict known as the , which consisted of several side-battles that took place on , the and the rainforests. Although the Interplanetary War brought a great deal of suffering to both the colonial population and the residents of Earth, it also united most of humanity's military forces by the end of the 22nd century, by 2291 the UNSC made its first FTL drive known as a Slipspace drive named the Shaw Fujikawa Translight Engine.

Heikuro: How does the Slipspace drive work?

Scarlett: The Shaw-Fujikawa Translight Engine functions by creating ruptures, referred to in some sources as wormholes, between normal space and an alternate plane known as slipspace (also known as slipstream space and Shaw-Fujikawa space). The engine creates ruptures by using high-power cyclic particle accelerators to generate microscopic black holes. Because of their low mass, gives them a lifetime of around a nanosecond (or potentially a little longer than a whole second) before they evaporate into useless thermal energy. In that nanosecond, the engine manipulates them into forming a coherent rupture between normal space and the slipstream. A major component of the drive is a set of "slipspace capacitors" which have to be charged before a jump, presumably to accumulate enough power to run its particle accelerator.

Serizawa: How many light years does it go?

Commonwealth: Slower than your warp, it goes 2,625 light years per day.

Scarlett: I would take some months or weeks to reach any of the UNSC Colonies.

Heikuro: How many colonies are there?

Scarlett: Over 800 colonies.

By judging by their faces they were in shock.

Heikuro: That... Is a lot.

Commonwealth: Yeah, not after the war.

Serizawa: What war?

I stayed silent as scarlett knew i didn't want to talk about it.

Scarlett: The Human-Covenant war, a war against the covenant.

Serizawa: The Covenant?

Commonwealth: The Covenant is somewhat like an alien alliance between different species.

Heikuro: How long has the war been going?

Commonwealth: It started on Febuary 11th 2525 and ended on December 11th 2552, The official ceremony is on March 3rd 2553.

Serizawa: A 27 year war, how many casualties?

Commonwealth: Billions and a considerable ammount of the human population, not including the colonies which got glassed, I've participated in the war from start to end, so you can i am war experienced for 27 years.

Heikuro: I see, I've heard that your weapons are still kinetic based, why does the UNSC still use those?

Commonwealth: It is said that kinetic weapons could still produce significantly more distructive power, my MAC cannon for example can accelerate a 500 ton slug projectile half the speed of light and cause significant damage.

Serizawa: And why are you equipped with nuclear weapons?

Commonwealth: Dire circumstances, if my MAC isn't enough then i am allowed to use it, and it's because my ship is somewhat bigger.

Heikuro: By how much?

Commonwealth: I as a Paris-Class Heavy Frigate, I am 535.05 meters in length, 198.68 meters in width, and 168.08 meters in height.

(don't ask how a Heavy Frigate is Larger than the Andromeda class ships)

Heikuro: With that size you are classed as a...

Commonwealth: Battleship in your world, and a Frigate in mine.

Serizawa: So that means, the UNSC has ships equipped with nukes and MAC's?

Commonwealth: Warships is a yes, Transports don't.

Heikuro: I see, thank you for answering the questions, you may leave and tomorrow we want to see how your weapons work.

Commonwealth: Yes sir.

Scarlett then dissapears and i exited the room, where Andromeda was waiting.

Andromeda: Come people want to see what your ship looks like.

She then grabbed my hand and went to the surface.

Commonwealth: So... How do i do it?

Andromeda: Just try to imagine it.

For me it was easy to know what my ship looks like because me and my sibling had the same ship layout, in an instant blue cubes fly to the sky and as it flashes my ship appeared.

Andromeda: I-it's bigger than my ship!? How can a Frigate outsize a Battleship ?!

I just shrugged.

Commonwealth: I cannot answer that.

TO BE CONTINUED

(If the characters are going to be from Kancolle or Azur lane, should put both tags in this story?)

(and sorry for the long wait)