Who would've thought, that a Crusader of Christ and a Cybertron's NEST Operative, though both were from the Russian Fleet, they have born from a different timeline. Hồ Chí Minh was sunken by the Shandong, while Hà Nội was teleported unharmed. HCM was one of templars against the Assassins Brotherhood, while HN was a NEST Operative, defending Humanity from the decepticon. But they now have a common goal, defending the Azur Lane to their last.

Middle of the Ocean...

???: Where... What happened...?

This. Is Hồ Chí Minh or Nick by his shipgirls friends, The HQ-486. A Fallen Battlecruiser of the Vietnamese Navy.

HCM (Nick): Đây... Có phải là... Giấc Mơ... Đúng Không...? "This... is a dream... right...?"

He took out his knife an light stabbed himself. It did hurt.

HCM (Nick): God damnit! I sacrificed my life for them! Just to get turned back in time!?

???: That seems to be not the case, Young Nick.

HCM (Nick): Huh?

It's Saint Andrew, Nick kneels at him.

Saint Andrew: Arise.

He stands back up.

Saint Andrew: It appears, the Lord Almighty has given you an another chance.

HCM (Nick): Odd... But... Where am I, Father?

Saint Andrew: In my judgement, this would be an another universe of the Azur Lane. All the same, except...

HCM (Nick): What is it, Father?

Saint Andrew: Someone who's like you, A Vietnamese Ship. But an Aircraft Carrier.

HCM (Nick): What!? My nation never has an Aircraft Carrier!

Saint Andrew: In this one, your nation was helped by the U.S., China and Russia.

HCM (Nick): They turned their backs from their land!?

Saint Andrew: No. They became a united force against the SIRENs.

HCM (Nick): Er...

Saint Andrew: Yes. The SIRENs did come to his world, but not yours.

HCM (Nick): So. He's a Rookie?

Saint Andrew: Not quite. A War Veteran, just like you, but different.

HCM (Nick): Then... Where to?

Saint Andrew: Why don't you check your Tablet?

He was confused, but did it anyways, and realised... It's Hamman and her Detachment Forces... His heart pounded quickly, and in fear.

HCM (Nick): D-Did I!?

Saint Andrew: *sigh* Yes. Young Nick... It seems you'll have to show yourself... again. May God be on your side!

HCM (Nick): IN THE NAME OF GOD AND VIETNAM! IT SHALL BE DONE!

He dashed past Saint Andrew, he could only sighs and say this to himself.

Saint Andrew: Father Jesus... Please, give him strength...

At Hà Nội Location...

This would be Hà Nội. Though a War Veteran, he has his way of fighting. Being a Aircraft Carrier and a secret NEST Operative. Only time will tell. As he's approaching to the 5th Carrier Division.

HN: Arrogant I see. Guess I have to pull out the one and only....napalm launcher...

He then pulled out the M202A1 FLASH from his drawer and placed it on his back.

HN: Guess they when never learn to not mess with a supercarrier...

HN tablet rings, he took it out and turn it on.

MH-60X Pilot: Sir. I've detected another ship coming for the detectment force and the Sakura Empire's 5th Carrier Division and the Ironblood Reinforcement.

HN: What!? Is it a SIREN?

MH-60 Pilot: ... Negative. It appears to be a male, A rigging looks like of Admiral Nakhimov, but with a Vietnamese Flag and a Crusader one.

He was shocked. Another Ship, from his own nation are coming to help him. He smiled and sail to there, hoping it's Võ Nguyên Giap... But he'll be soon wrong...

At the Battlefield...

A/N: I'm skipping this, so the next one won't be spoilers...

Hornet was now evading, as Long Island, Arizona, Helena and Northampton were knocked out.

Zuikaku: I've got you!

Time have slowed down... As Hornet, was about to meet her fate...

???: FOR GOD AND SAINT ANDREW!!!

Zuikaku: What the!?

She has hit by one of Nick's Missile, despite stopping two. Shoukaku took notice, by the attacker.

Shoukaku: Oh. It appears, someone from the Azur Lane has bring a friend. But, who are you?

HCM (Nick): I'm the son of the Vietnamese Navy and Saint Andrew! Guardian of the Lord himself! I, Hồ Chí Minh, the Modern Battlecruiser of the Lord above! Will defeat you, Crimson Axis!

HN: Wait what!?

Nick turn around, to see, Enterprise, Hà Nội, Laffey and Javelin.

HCM (Nick): Enterprise...? It's that you...?

Enterprise: You knew me?

HN: Mày là ai!? 

HCM (Nick): Ah. Forgive me. You're not the Enterprise I know. But, we'll talk later.

Both HN and HCM attacked the crane sisters, with their own weapons. HN with his Ak-74 and HCM, his AK-15.

HN: Speed and aggression! RAUGHH!

HCM: Oh please... FOR GOD AND MOTHER RUSSIA!!! URRRRRRRAAAAAAAAAA!!!

Barrage of Bullets from both HCM and HN, against Zuikaku and Shoukaku. Enterprise fired and arrow at Shoukaku. 

After a while, HCM noticed Prinz Eugen.

HCM (Nick): Prinz Eugen! I challenge you to fight me!

Prinz Eugen: Well then, since you asked for it.~ FEUER!!!

Nick however, jumped. And in slow motion, he's shot his SVD at Eugen's rigging. And landed after his backflip. Eugen missed all shots.

Prinz Eugen: What!? How did you do that!?

Long Island, Arizona, Helena, Northampton and Javelin: EHHHHHHHH!?

HN: How did you...?

HCM (Nick): I was a little bored... So, why not a backflip? Plus, I'm just a Modern Battlecruiser.

Hornet and Enterprise confused, either HCM is crazy or just reckless.

HN: Then why are you challenging a fascist?

HCM (Nick): Because... *dodged a shell*

HN: What in the hell!?

HCM (Nick): I'm just bored. *fired missiles*

Prinz Eugen: AUGH! Damn you!

Later, Hà Nội decided to take on Nimi and Ayanami, while HCM decided to go for Prinz Eugen, Zuikaku and Shoukaku. Hà Nội has sweeped the floor against the destroyers, while Nick and Enterprise are taking the initiative, holding well. Against both of them...

SNAP!

Until Enterprise's bow break... Zuikaku was going to finish Enterprise, HCM Reacted with the SVD, but his rifle jammed at the wrong time.

HCM (Nick): Cyka! "Fuck!"

Nick quickly take out his side arm, but was stopped by Eugen.

HN: Damn it!

Hà Nội tried the same, but, Z23 and Ayanami stopped him.

Z23/Nimi: Not so fast!

Meanwhile...

Prinz Eugen: Fufufu.~ It appears ve'he once meet again, Nickie.~

HCM (Nick): Heh. Still a teaser as usual?

Prinz Eugen: For you? Maybe.~ Oh, it seems-

???: Pardon the interruption.

Someone blocked Zuikaku's last blow. It was-

HCM (Nick): Belfast.

Zuikaku: Are you kidding!? What the...? Who are you!?

Belfast: No one really, just a maid passing by...

A/N: And yes. It's short.