Date:January 24, 2031                                                                                                                                           Location:East Pacific Ocean

3rd POV

In the middle of the pacific ocean,one ship can be see patrolling the east ocean sea for the mission they're assigned...

The one ship just keep sailing around the sea to check the signal that cause anomaly 

Cadet#1:Sir everything in the area is clear,Not a single strange thing happening in the ocean sea 

Captain Ryan:Good work boy's                                                         

Cadet#3:Wait something's coming towards us 

Then suddenly a fog just appeared out of nowhere surrounding  the ship and everyone with it...

Captain Ryan:Where's this fog come from

Cadet#1:I don't know sir 

Cadet#2:We're not close to base.I have a bad feeling about this and its a not good one

Cadet#3:I'm starting a vibe about this to think the siren can really try to ambush us 

Captain Ryan:Wait...look ahead boys

They saw at least 21 siren ships and they decided to fall back instead of attacking.Luckily,they're weren't spotted.

(Timeskip) 5 days                                                                                                                                                      The 13th Overdrive fleet were sent to east pacific ocean where the anomaly has been reported.The fleet consisted 2 super mega carriers,the uss aircraft carrier warship battlefleet which is the flagship,CVN-Yorktown class,10 destroyers,20,frigates,30 corvettes,10 submarine and 5 support ship.

Admiral:Status report Captain Ryan. 

Captain Ryan:Sir,we are approaching the target area.Although,no sirens were detected yet in the area.

Admiral:Good,We must prepare to fight against the siren threat no matter what.

Everyone:*salute*YES SIR 

Sailor#1:Sir,we're coming through the fog.

Admiral:What?How could be there fog in this area?We're not near any support base around here.

Captain Ryan:I don't like this sir it give's me a creep 

Admiral:I don't like it either.This fog doesn't show up in this type of hour,Captain

Captain Ryan:Yes,sir?

Admiral:Send a BattleZord 14 to search the surrounding area.The sirens might be planning an ambush at us.

Captain Ryan:Understood,sir 

The admiral order the overdrive fleet to send red commander 14 to patrol the through the fogs for the sirens preparing an ambush for the titan fleet.

Meanwhile....

Pilot:This is red commander 14 ready and mobilize

Captain Ryan:red commander 14 this is your captain speaking you're loud and clear to mobilize

Pilot:I'm not seeing anything on my radar on the area sir.

Captain Ryan:You sure?

Pilot:Yes,sir,I've been roaming around the surrounding area for like 30 minutes.So i say were clear to go

Captain Ryan:That's funny,red commander 14 that's a big negative,over.Circle around and navigate one more time and get back here safely.

Pilot:Yes,sir.red commander 14,signing out.

What the pilot didn't know that someone or something has been watching him from a distance 

???:Hmm,a strange flying plane?Pretty impressive and dangerous.I think its time to get their attention and begin our attack.

She aims her cannon at the flying vehicle and hitting it with only one shot

???:There,it should get their attention now and let the fun begin.

(1 hour Late)

Location:Flagship carrier bridge

Cadet#1:Sir,its been 1 hour and red commander 14 hasn't comeback yet 

Captain Ryan:I've got a bad feeling about this and I don't like this.

Suddenly the admiral entered the bridge and the captain salutes him....

Captain Ryan:Admiral Sir.

Admiral:Report,Captain Ryan what's the status.

Captain Ryan:Sir,red commander 14 hasn't comeback yet,it's been 1 hour and he's not responding back sir.

Admiral:And you waited for 1 hour to tell me,What happened?

Captain Ryan:We thought it was a communications problem,I didn't want to disturb you sir.

Cadet#2:Sir,sensor detected one red dot in the middle of the ocean sea

Admiral:Where is it cadet?

Cadet#2:It's right in front of us 

The admiral gets a scope and take a look where the signal is coming from but he didn't see anything exactly only a mysterious figure appear in front of them.

Admiral:Boy's,I think it's a...

Before he could finish his sentence,Their fleet is under attack from every sides and the sirens appeared on the left and right.The sirens have at least of 500 mas produced sirens.10 of them were carriers.The fleet responded firing their weapons while the carriers are busing launching fighters.The sirens responded by launching their fighters and firing their weapons at the titan fleet,Meanwhile in the bridge...

Cadet#1:Captain,I saw something in front of us.

Captain Ryan:What is it Cadet.

He look at the direction where it come from and he saw a little girl with cannons and tentacle and very creepy smile on her face...

Captain Ryan:The Heck who is that?

Admiral:What is it ryan?!

Captain Ryan:Sir,it's a girl

The carrier suddenly got hit by the a siren battleship causing the aircraft warship to shake and the team/crew fell to the ground...

Admiral:That's no girl,She's a siren

Captain Ryan:WHAT!sir look!

The Flagship Battlefleet are left behind for the rest of reaming fleet to fallback.Only the carrier warship and 5 destroyers ship decided to stay their fleet to cover their retreat.The carrier warship and destroyers responded by firing their proto cannons and launching missiles at the destroying at least 100 sirens ships scum before the destroyers are sunk.

Captain Ryan:Sir,Battlefleet is heavily damaged,most of our turrets and guns are not functioning!What do we do sir?

Admiral:Abandon ship all of you.

Captain Ryan:Don't tell me...

Admiral:I said abandon ship,captain!Don't worry about me 

Captain Ryan:sir,I'm not leaving you sir please.....

Admiral:You must,for the future of humanity for the safety of other's you cannot let this team/crew die,Understood

Captain Ryan:Yes sir*salute*All crew abandon ship get on the life boats 

Admiral:It's a honor working with you,captain ryan

Captain Ryan:Yes,sir Don't worry sir you'll always be one of us in our hearts.You will be remembered.We will avenge you.

Admiral:and it's a honor as well for working with roaming the titan of the sea USS-Battlefleet and thank you captain ryan.Now go.

The captain and the rest of the crew rushed for the life boats and rhibs.The admiral himself stayed behind in order for his crew to get out of the warzone.He activate  Battlefleet's core to  self-destruct and activating the remaining turret guns destroying 100 siren ships before the carrier exploded and sunk killing the admiral and the other crew.The crew on the lifeboat were safe and found the reinforcements.

???:Oh,I see you brought more friends for us to dismantle and destroy.You disgust me.

The siren leader commanded her ship to fallback due to there numbers being outnumbered.But captain ryan swore his oath of his admiral that will avenge his death even it it costs his life.And now Y/N has been reincarnated to the world of azur lane where the shipgirls are going to help him or be there enemy....

THE END.....:)