[No One Pov]

[Location: Union Academy]

Within the Final Walls of Union, we see the city was gearing up for their final battle, as the Multi Alliance moves closer and closer to them, as the Head Council began their second meeting on the current status of the invasion.

Nezu: so, how the current status?

Ozpin: Not good, we just lost Swinford to the enemy, Weiss has been captured by Raven, Blake, Ruby, Willow and... Summer.

Danzo: Summer, as in Summer Rose, how did she come back to life?!

Aultcray: its must be that damn clusters doing!

Ozpin: we also have another problem, it seems... that Yang has betrayed us.

Danzo: Damn it! How?!

Ozpin: I don't know, but this means we're losing many heroes to them.

Aultcray: we need to recall all remaining heroes to Union final wall, also, we should activate some of our special projects.

Danzo: which projects?

Aultcray: Project Union-Advent, and Project Union IS Battlegroup

Nezu: I see, well...

Before they could finish, Winter rushed into the office.

Aultcray: You dare interrupt our meeting, woman?!

Winter: I'm sorry milords, but we have another situation.

Danzo: what is it?

Winter: it's our shipyard, it's under attack!

Ozpin: by who?!

Winter: it seems to be the cybertronian's, led by Optimus Prime and Megatron!

Aultcray: wait, isn't most of our army and remaining of the Atlas Fleet there?!

Danzo: Damn it, Winter, defend the shipyard with everything you have, and activate the Union-Advent!

Winter: yes sir!

Ozpin: we must not afford to lose the Shipyard!

[Change: Union Shipyards]

At the location of Union main and only shipyards, where also the remaining Atlas airships were stationed, 2km from the shores of the Union Shipyard, we see a large ship was approaching, The Nemesis Class ship, while leading a fleet of 10 ships.

Decepticon1: Lord Megatron, we about to enter firing range.

Megatron: good, have the fleet ready to engage.

Optimus: I have my Autobots take some of your gunships.

Megatron: its fine Optimus, we just need to be careful about this attack.

Decepticon1: Lord Megatron, Optimus Prime, we just got an update.

Optimus: what is it?

Decepticon2: The Remaining of the Union-Japan Air forces will arrive in 10 minutes.

Megatron: understood, I led the air assault on the Shipyard, Optimus...

Optimus: right, me, the Autobots, Decepticons and ULF ground forces will try and secure the shipyard.

Starscream: but master, what about me?

Megatron: I figure you want to deal with enemies in your element.

Starscream: I understand milord.

As Megatron turned towards the Union Shipyard, as he sees hundreds upon thousands of Union Transformers drone staking off from the base and heading towards them.

Megatron: Decepticons, Transform and Rise Up!!!

As Megatron transformed first, as a some (200) of the Decepticons Air Forces transform into the skies and followed behind their leader, as they engaged in an Air Battle over the skies of the Union Shipyard.

[Change Scene]

Within the Base Grounds of the Union Shipyard, we see many of the Atlas and Imperial personnel that survive the destruction of the Atlas Military and Imperial Capital, as they were all scrambling around the base, as the attack began.

Above the skies of Union Shipyard, we see the battle between the Decepticon Air Force and The Union Drones, as many air to ground transports were departing the Decepticon ships and towards the base, as the Autobots were landing on the ground to form landing zones.

We see Ironhide and Rachet fighting a few of the Union Drones at once of the drop zones, with alliance ground forces assisting them.

We switched to see Sideswipe engaging in some of the Drones near the land entrance, as two fo the drones were about to jump him, only for Jazz to kick them both away.

We then switched over to hound as he was killing some of the Drones and Union forces, as suddenly, he was attacked by a bigger drone aka Shockwave wannabe, as it was about to hit Hound, when it was pulled away by the real Shockwave, as both Shockwave and Hound looked at each other and nod, before shooting and killing the Shockwave drone wannabes.

We then switched to two trucks were driving towards a building, one was an Airport Fire Truck and the other was a 2014 Western Star 5700 OP, as they were driving up to a fortified building, as it was crawling with drones, as the 5700 OP then transformed into Optimus Prime.

As he cut down the first few drones instantly, as the many more drones attempted to surround Optimus, as the Airport Fire Truck transformed into Sentinel Prime as he slammed his shield into a few drones and sliced down some more.

Sentinel: I know I have a lot to answer for once this is over, but Optimus...

Optimus: I know, you were doing it for our people and now, we fight to repay our respects and for you to be forgiven...

Sentinel/Optimus: Until all are one...

[Change Scene]

Within the HQ of the Union Shipyard, we see the current General of the Union Military, General Winter Schnee, giving orders to all of his forces across the base and mobilizing as many military forces as possible he has to use, and she was still losing.

Winter: I guess I have no other option... Lieutenant!

Lieutenant: Yes, General Winter?!

Winter: I'm authorizing the use of experimental units; Union-Advent and Union-Mecha's!

Lieutenant: Y-Yes ma'am!

Winter: I'm sorry, it has to come to this, but Union must bring this World to Order.

[Change Scene]

Within the skies, we see Megatron was taking down a few more of the drones, when...

Decepticon1: Lord Megatron, enemy reinforcements have arrived!

Megatron: damn, they're faster than expected.

And then, Megatron was almost shot out of the sky by ground fire.

Megatron: what the hell was that?!

Decepticon2: Lord Megatron, Union has deployed new mechanized weapons, 30 Ground Types, 30 Air Types!

Megatron: Damn it, Move the Nemesis, and the fleet above the Shipyard, Cover Prime and our allies, we can't let Union retake the shipyard!

Decepticon3: Yes, Lord Megatron!

As the Nemesis and The Fleet moved to hovered over the Shipyard as the Nemesis began to provide ground fire at the Union Drones and their strong points around their position to grant the Autobots and their allies come cover.

Optimus: Autobots, destroy any to all Union forces you find and secure this base!

Autobots: Yes Sir!

Megatron: Decepticons, ON ME, WE MUST SECURE THE SKY!

Decepticons: Yes, Lord Megatron!

As the Decepticons began their second wave of the attack, as the Union Air force reinforcements arrives and the New Union Air Mecha's took off from the base and engaged against Decepticons and Megatron, on the ground, we see the Union Ground Mecha's were all scattered across the base, engaging against the Alliance forces and the Autobots.

And the battle began to turn towards Union favor, as the Decepticons were beginning to have a hard time facing the remaining Union Drones that were in the air, The Union Air Force Reinforcements and the Union Air Mecha's.

On the ground, The Alliance were slowly beginning to be pushed back by Union Mechanized Ground Units, as the Autobots were also having a difficult time with them, as Union then deployed their new humanoid units, The Union-Advent soldiers, recreated from the Original Advent.

As we see Optimus was being kicked back by a Union Mecha as Sentinel was rushing towards the Mecha, as he then swung his weapons down onto it, for it to grabbed the sword and thrown Sentinel away from it, as Optimus switched to his cannon mode as it shot at the mecha back, knocking it back a bit.

Optimus: Damn it, how is it still standing?!

Sentinel: I don't know, but we can't give up yet, we need to make sure Union doesn't escape!

Union Mech 1: You won't be standing in our way, machine!

Sentinel: I'll show you what this machine can do!

As Sentinel charged at the mecha once more, as Optimus gets up and runs behind him as he turned to his arm cannons and began firing at the mecha, as Sentinel swings at the mecha arm, as it was able to cut it off, as the mecha use his other arm and fire it's gambling guns at Sentinel.

Union Mech 1: YOU WILL ALL DIE AND SERVE THE UNION EMPIRE!

Optimus: NEVER!

As Optimus transformed into his vehicle form as he drove right into the mech, thrown him back as he transforms back into his robot form, activating his sword, before plunging it into the head of the mech, killing the pilot inside.

[Change Scene]

Lieutenant: General Schnee, our forces are pushing back the enemy.

Winter: Good, once we capture them, then we'll force them to Union side, they'll all know who they're masters are.

Lieutenant: yes General.

Soldier: Lieutenant, General, we have a problem!

Winter: what is it?

Soldier: a large fleet is on its way here.

Winter: must be our reinforcements.

Soldier: No General, it's not ours, they're________!

Lieutenant: are you sure about that?!

Soldiers: yes, logo confirmed!

Winter: Damn it, defend this Base, the last man if we have to, we must not allow the alliance take control fo this base!

[Change Scene]

Decepticon1: Lord Megatron, we have detected something coming our way!

Megatron: is it Union reinforcements?

Decepticon1: No milord, they're allies!

Within a few seconds, The New Fleet arrives at the battle of the Shipyard.

???: Lord Megatron, this is Princess Farasha Awar Crusch of the Crusch Royal Navy, here to assist.

Megatron: Thanks, Farasha, I owe you one.

Farasha: after we win the Shipyard, besides, we have other reinforcements.

Megatron: what do you mean?

As he and the decepticons heard two different screech sounds, as they all looked up to see Strafe flying in, behind him was swarms of Insecticons following him.

Megatron: Strafe and the Insecticons? Wait, if they're here...

[On the ground]

As we get to Bumblebee, who was getting his tin ass kicked around by the Union Mecha's, as he was thrown at a building.

Union Mecha: You will die and serve Union, machine.

Bumblebee: Never, Union Scum!

As the union mecha aims its gambling guns at Bumblebee, but then something come out from behind Bumblebee and slammed into the mecha, killing the pilot.

???: Hello there Autobot.

Bumblebee: P-Predaking?

Predaking: yes, the Predacons are here to assist.

Bumblebee: alright then, let's wreck some more Union Mechas!

Predaking: Lead the way!

As Bumblebee transformed into his vehicle form as Predaking with his dragon form, both of them charged towards the battle, destroying anything that stands in their way.

[Change Scene]

Lieutenant: General Schnee, the allied forces reinforcements has arrived, and our forces are being pushed back once again.

Winter: Damn it, it cannot get any worse.

Lieutenant: Commander... w-what... are you sure... General, the Allies Forces has infiltrated the command base!

Winter: WHAT?!

[Change Scene]

Within the Shipyard Command Base, we see multiple ground bridges across the base, as allied soldiers began their assault within the base itself, taking down any union forces who didn't surrendered, as Winter was running to the elevator, and was about to press the button, when she was almost shot by Allied soldiers.

[Allied Soldiers=A.S]

A.S1: Winter Schnee, you are under arrest of treason against humanity and earth, surrender now!

Winter: Never, Union shall reign over this planet, and you all shall pay for your crimes against union!

A.S2: Union shall pay for their crimes, and so shall you, traitor.

As the allied forces was about to shot at Winter, until they were suddenly gunned down by Union soldiers.

U.S: General, get to your mech, we'll stall them here!

Winter: Thank you soldiers.

U.S: It's been an honor to serve, General.

As Winter get into the elevator as the door closed, with the last thing she sees were her soldiers forming a wall around the elevator, as the elevator began to descend to the sub levels, she leans against the wall, crying for all who died under her command, before her eye glowed blue, as her powers as the winter maiden was triggered, which was granted to her by General Ironwood before his death.

Winter: Mick, you are going to pay for Everything You have done to Us!

[Change Scene]

The battle of the shipyard seems to be inescapable for the forces of Union, as many of the forces were destroyed and killed, as the remaining either retreated to Union itself or surrendered to the allied forces.

Optimus: Megatron, how is the skies?

Megatron: secured prime, the union forces are in full retreat.

Farasha: Optimus, Megatron, I'm detecting something massive energy signature from the command base.

As the ground began to quake, as the command base began to collapse on itself, as a robotic hand emerged from the rubble, as a 30ft mechanized machine stood tall and ready.

Winter: YOU ALL SHALL TREMBLE BEFORE THE MIGHT OF THE UNION SUPREME, AS I, WINTER SCHNEE, STAND READY!

As Winter lunged at Optimus as she was about to punch him, when he blocked with his shield, as Sentinel charged at Winter and slammed into her, , before Winter pushed him back.

Predaking appeared from behind Winter as he breathed a beam of fire at Winter Back, as she took some damage, before she tried to turn around and grabbed Predaking.

Bumblebee and Sideswipe, who were in their vehicle stealth forms as they were driving up and begin to fire bullets and missiles at Winter, backing her to her knees.

We see Ironhide and Hound as they were laying fire on Winter as she was trying to block the shots, but her armor was getting weaker and weaker, and then...

As we see something then punches Winter in the face, as she was thrown back into a building, taking some damage, as she gets up.

Winter: WHO DARES STRIKE THE GENERAL OF THE UNION MILITARY?!?!

???: We do, Union Scum.

As Winter turned around, only to be punched right in the face again, by a red, black and gold Mecha with a certain embalm on its shoulder.

Next to Gurren, was a more humanoid Mecha, a sacred mechanoid, with its entire body mostly white and has a tail.

Winter: Gurren Lagann, Kenchi Masaki, you two shall fall under the rule of Union.

???: I don't think so, Schnee.

As Winter looked to the sky, she saw the Swan approaching.

As she then saw different mech's begin to descend to the ground.

Lashara: Sorry we're late.

Winter: Princess Lashara?!

Kamina: don't forget about Team Dai Gurren!

Kittan: Yea, don't forget about us!

Winter: Damn you, damn you all!

[Timeskip]

Within the head office of Union, as we see the remaining headmasters all assembled, one last time.

Ozpin: We are in the end game now, Winter Schnee has been captured... and our shipyard has been captured by the enemy.

Danzo: damn it, that means, the only place left is...

Nezu: Here, Union City and Union Academy.

Aultcray: we need to mobilize everything we have.

Nezu: agreed, I already called back all union heroes to the Union Final Wall.

Ozpin: they gave us no other option... if they won't submit to our rule...

Nezu/Ozpin/Aultcray/Danzo: then, we shall take their planet for force.