Everyone in class were talking about what happened with the Mini Menace Ladybug.

Chloe mostly went on blabbering about any Marinette from any reality would always be pathetic.
Adrien kept thinking about what the Mini Menace said when she got arrested.

Class started, though some of them were still distracted.

Another portal opened up in the middle of the room, but it was rounder and little electricity sparked.
A teen boy with dark hair and a girl, who was another Marinette look-alike, came through. Only she had longer pigtails and wore blue denim shorts.

The portal was still open, even though they already went through.
"I assure you, the worst side effect of improper time traveling or universe crossing would be losing your lunch."
"What are the side effects for proper ones?"
"Slight nausea."

The girl faced the class and threw out a wave as she ramble, "Hiya, everyone. It's nice to finally meet you all. I'm Bridgette Dupain-Cheng. How are you today?"
When she noticed Mariette, she made a fangirl scream, "I'm so excited to meet the me of this world. Hi, my name is Bridgette, what's yours?" she rambled as she rapidly shook her hand.
She gave a nervous chuckle as she answered her question.

Another voice behind her cleared his throat, "Bridgette, calm down, remember why he brought us here."
A blonde boy, in a sort of uniform, slightly taller than the other two, approached her.
Bridgette made another squeal as her ahoge made a heart, "Hi Felix!"

Alya stood from her seat, "Are you gonna tell us why you're here, or are you two gonna keep up with your flirting?"
Felix didn't have time to protest, since the boy took a phone from his pocket, "Maybe I should show you. Name's Hugo, by the way."

He swiped up and a video was shown on the projector.

Ladybug: Can I trust you?
Nino: You bet, Dudette.
Wayzz: Then all you have to say is 'Wayzz, Shell O-

Hugo panicked and immediately stopped it, "Wrong video."
Everyone in the room had they eyes wide open, especially Nino, "What was that, dude?"
Sweat was trickling off his face, "It's nothing, I assure you." Then, he continued finding the right one.
"There we go."

A picture of a girl dressed in black was shown, "Meet Miss Fortune, Marinette Dupain-Cheng."
There were several gasps heard. "Don't worry, this is her of an alternate universe. So she was a normal girl, with a normal life. Until she got her feelings rejected by the guy she likes and ended up like that."

Next, an image of Cat Noir in white was shown, "Oh, I forgot about him. This is her husband, Cat Blanc, Adrien Agreste."
It was unbelievable, they're married in that universe?
He continued explaining, "He got Akumatized after regretting about rejecting the feelings of the girl he likes."

Alya filmed while asking, "Why didn't their Ladybug and Cat Noir help them?"
Hugo sighed for a moment, "They don't exist. Also, Lepidoptera, the Hawk Moth in that universe, tried to purify the two Akumas before they escaped. He was devastated when he found out that his... that two innocent people, teenagers no less, have fallen victim."

Then, he introduced Ladybeetle and Cat Rogue. He even showed a clip of them defeating a hero.

Ladybeetle: That's enough out of you, do-gooder. Time to evilize.(Capture butterfly, releases Akuma, Akuma corrupts perfume bottle)
Now, you will use your powers to get the man of your dreams. In return, you will pledge your loyalty to us. No longer Perfumer, forever Princess Fragrance!

Rose watch in horror as she watch herself become a villain.
"In their world, Rose wasn't the only one."
A slideshow was played as he listed the former heroes, "Cupid, Dark Cupid. Chronoskates, Timebreaker. Mr Cuddly, Despair Bear. Sketch Heartist, Evillustrator. Boulder Dash, Stoneheart. The Zoo, Animan. Guitar Hero, Guitar Villain."

Then, a picture of Paris in smoke, in ruin. "If we don't stop them, their army of the Akumatized will make this world like theirs. Which is why I'm getting all the help we need. At first we were going to sent a ladybug, but that wouldn't be enough. So we brought reinforcements."

Out of the portal, a boy in blue and white, a girl with a flute in white with a treble clef on her chest and a boy in full body blue with blue streaks walked through.
"Meet Kid Mime, Melodie and Mercury. The Quantic Kids."

Next, another Ladybug, only the tips of her pigtails were dyed red, and a Cat Noir with a mask that looked like he got it from a masquerade ball.
"For now, I'm calling them 'Retrobug' and 'Black Cat'."

Then, a Marinette, but her hair was down, wearing white jeans with an XY on her back pocket and a shirt that matched Adrien's.
"Ah, Marinette Agreste, the sister of Adrien Agreste, and she is also a Guardian."

Finally, "Ladybug and Kitty Noir from the... From where I'm from."
Kitty Noir gazed upon them newcomers, "Hugo, I thought we were just bringing a Ladybug."
"We were, but Bridgette made a suggestion and you know my troubles of saying 'no'."
(Future) Ladybug made a face of disbelief, "Because she reminds you too much of Mum?"
"Mm-hm. Too much."

He turned back to the class, "That's my sister. Anyway, we'll be staying here for a while. Don't worry, I know a place where they can stay in the meantime."

Marietta ran as policemen chased. Escaping prison wasn't hard.
When she got caught again, they stuffed her into the car.

As they drove, they noticed Cat Blanc standing in the middle of the road. He unsheathed his right claw as white particles gathered.

When it was about to hit him, SLAM! His palm struck the hood, turning it to dust as everyone in it flew forward.
He activated his Cataclysm again, "Now, who should I turn to dust?"
They all ran, leaving the Mini Menace behind.

"What do you want now?" She asked bitterly.
He destroyed the cuffs, "I did something for you, now you do something for me, and you still get the car."

When she asked, he grinned, "Bring me the Grimoire."