Ghost Force and Miraculous crossover.

Wait what?

After the attack with Mr. Pigeon, the students took the New York kids to the park to get some fresh air. They weren't doing much just sitting down and talking.

Meanwhile...

A big black helicopter (Or jet, I don't remember what it was in the Christmas special so...) landed on the roof of the Agreste house.

Nathelie: Welcome Mr. Casenti. Should I take you to Mr. Agreste?

Mr. Casenti: Thank you, and it would be a pleasure.

They went to Gabriel's office.

Nathelie: Sir, Mr. Casenti has arrived.

Gabriel: Hmm. Oh, welcome Mr. Casenti.

Mr. Casenti: It's a pleasure to be here.

Mr. Agreste: should we get down to business.

Mr. Casenti: Yes.

He followed Gabriel to Emelie's portrait and went down the elevator after he did.

When they were down there.

Mr. Casenti: *Takes out a tablet* I brought the drones here to find and spy on them. We'll find them sooner or later.

Gabriel: How do you think we'll find them if they like, don't transform or something?

Mr. Casenti: Oh you see...I came prepared *Takes out a gold medal* This is Goldblaster. Whatever and whoever it touches turns into gold, and it's a level 6 ghost. If the ghost force are here, then all we have to do is release the ghost, then have my drones follow every single kid that came from New York. Then, we'll catch them in the act.

Gabriel: That's *Smiles* a brilliant plan. Who knows, maybe Ladybug and Chat Noir will also come to check out what's going on and I'll get even closer to finding out who hides behind their masks!

So in this AU (Yes this is an AU) Gabriel was slowly and slowly finding out who Ladubug and Chat Noir were. So far he concluded that they were teenagers and they know each other in their normal lives.

Mr. Casenti: Let's begin the plan shall we?

An hour later...

At the park.

Alya: *Telling them about some of the battles of Ladybug and Chat Noir she saw with her own eyes*

Suddenly they heard screams. People were running away in their direction. There were even some of the people in their school.

Alya: What's going on?

Suddenly something flew in front of them. It was a small yellow square with a triangular tail at the end.

Carla: Ghost!?

Andy: Wait What?

Mike: How?

Liv: There's no time.*whispers to Andy and Mike* Come on!

While running they separated themselves from their class.

And, live and Mike: Lets go Ghostforce!

They transformed into Fury, Myst and Krush.

Fury: Alright lets boocap that ghost before it boosts!

Krush: We should try to stay on a low profile though, and try to quickly finish this.

Myst: Alright.

They flew off to fight the ghost, unbeknownst to the drone that was spying on them and captured everything on video.

At the Agreste mansion.

Gabriel: Hmm... So these three kids are New York's heroes.

Mr. Casenti: It seems so. I can't wait to see the look on Jones face when she realizes her "kids" identities have been revealed.