Union City, Japan.

It been two days since Europe is conquered by the Apex Legion and the Red Mist.

Thus Union heroes are in a meeting to discuss about this threat when the entire building shake causing everyone to leave the academy only to gasp at the massive army standing in front of them.

Ishi: "Greetings Union. I am Ishi and We are Apex Legion. Today is the day your academy fall" she said.

Nazuke: "I'm Nazuke and we won't show you mercy either" she said then the army attacked.

Fighting Wonder Woman is a ice female kaiju who is unleashing a blizzard.

Kori: "I am Kori and I will be your foe amazon sl_t" she said then unleash an frost atomic blast that managed to destroy Wonder woman bracelet.

Fighting Class 1a is three females called the Sirens.

Sirens: "We're the triplets kaiju sisters Sirens and we will destroy you brats" the female said then work together as a team to beat Class 1a.

Attacking Superman is a female kaiju that is producing lightning.

Rai: "I am Rai and today is you doom Kryptonian" she said then unleash an atomic blast of lightning that actually harm him.

Attacking Rias and Sona Peerage is a water kaiju.

Mizu: "I am Mizu and I will be your demise devils" she said then unleash a blast of Water that burns the devils.

Attacking the hunters and huntresses is a lava kaiju who is producing heat that melts their weapons.

Kazan: "I am Kazan and I will be your downfall" ahe said then attack the teams but her heat is causing their semblances and Auras to act ups thus she manages to beat them.

Finally leading them is the kaiju general that is attacking the justice lords and headmasters.

Amaya: "Pathetic. You call yourself heroes when in reality your nothing but liars and backstabbing _ssholes" she said as a barrier is protecting her from everything the Headmasters and the Justice Lords throw at her.

Ozpin: "You won't win this" he said which Amaya shake her head.

Amaya: "You think you are unstoppable but that is your flaw just like your marriage with Salem" she said then she snap her fingers causing female Kaijus to appear.

These female kaijus are Onna-musha that was taught to never give men mercy.

Suddenly the females stop and gather arround Amaya who have her hand up.

Ishi: "heh let there be chaos" she said as Amaya slam her hand onto the ground causing the ground to shake.

Then out of nowhere a massive atomic blast shoot out of the ground and completely destroyed the academy shocking Union heroes.

Amaya: "Be honor you witness a small faction of my strength otherwise I would had destroyed this entire city" she said horrifying the heroes at how powerful this female kaiju is.

Then the female kaiju vanish.