Summary: Our beloved character, Hinamori Amu is off to Japan after her parents found work in Paris out of all places. How will that turn out? Who will she meet? Marinette on the otherhand is still ladybug and is confused by a new hero that can also purify Akumas/X-eggs.

Disclaimer: This is inspired by all of the unfinished stories under the Shugo Chara and Miraculous cross over fics. So credit goes to them for giving me awesome ideas. Some characters will be OOC and I am not up to date with Miraculous. Another thing is to make Amu and Marinette's age to match Amu is 14. Seiyo Academy goes up to 9th grade which is practically their last year of middle school. Ikuto I would say is gonna be around Luka's age which I will make 15-16 to make things less weird. Utau is 14, Kukai is 15.

Excuse my French, I took it for an year so it may not be perfect.

A New Hero in Paris?

"Ahh!" People screamed.

"What is that?" Amu asked

"It's an Akuma attack!" Marinette shouts "No time for explanations we have to go hide,"

The group separated as they each hid behind a park bench or a trash can.

Amu hid behind a tree.

"Amu-chan!" Miki yells frantically.

"This 'Akuma' gives off the same energy as an x egg," Ran explained.

"What?"

A laugh came from above. It was Arkiton

(A villain I made up so basically an architect who got yelled at for unoriginal design despite the person not knowing. The name is based on the word architecture's Greek root word Arkhitekton. I know that usually, the villains made an appearance beforehand but let's mix it up a bit. )

"That's where it's coming from," Miki pointed out.

"But I don't see an x egg," Amu says.

"It could be possible that in Paris these x-eggs come in different forms," Dia suggested.

"Well, whatever it is we can't just sit here,"

"But Amu-chan your friends are still here!" Su told her

"Um,"

She quickly looked around only seeing fallen leaves and branches.

"Miki you think you can make something out of these?"

Meanwhile:

"Chat Noir!" Ladybug shouts as she watches her partner smashed by a pentagon

(yes shapes cause architects to design things and use shapes and stuff).

"You're next ladybug!" Arkiton shouted as he used his pen to draw a new shape in the sky.

'The must be where the Akuma is,' Ladybug thinks to herself.

"Run m'lady!" Chat shouts as multiple different shapes are being thrown at LadyBug.

As an octagon flies towards Ladybug, she trips.

"Got you now!"

Ladybug flinches in fear but she felt nothing

"Are you okay?" An unknown girl in blue asks.

Ladybug looks up confused 'What? Who is this?'

She snaps out of her thoughts answering "I'm okay, thank you."

Hawkmoth on the other hand looks interested. "Find out where this new girl has her miraculous at," he instructed.

"With pleasure," Arkiton answers. "Now who are you,"

"That's only for me to know," the girl smirks."Ready Miki?"

"Ready"

(If you remember in the show there are some instances where they speak to their charas even though they are transformed)

'Miki?' Ladybug thinks to herself.

"You, go free your partner I'll take over,"

"A-alright," Ladybug replied perplexed

Arkiton throws shape after shape towards the girl only for her to counter them with a paintbrush.

With this opportunity, Ladybug runs to Chat and pushes the giant Pentagon off.

"Thanks, M'lady. Who is that though?"

"I don't know but she seems to have dealt with things like this before…we have to go help her,"

The pair runs towards the mysterious girl.

"Miki, I can't keep dodging his attacks," Amu mumbles.

"This isn't like a regular x-egg though,"

Ladybug then attacks from the side, taking the tension off of the girl.

Arkiton recovers though and begins forming even more shapes this time bigger.

"Oh no you don't...Cataclysm!" Chat yells as he activates his power destroying the big shape that was being formed.

"Nice kitty!" Ladybug shouts.

The girl watches in awe but is refocused when Ladybug said "The pen, we have to break it,"

"Got it"

The girl grabbed her paintbrush and spins it shouting "Colorful Canvas,"

Rainbow-colored paint swarmed around Arkiton prohibiting him from moving.

"That's pretty useful," Chat comments.

(I wasn't really sure how to use a lucky charm for this so yeah)

"I guess I don't really need a lucky charm but what about…"

Ladybug rushes towards Arkiton and instead of using her yo-yo to swing around, she unleashed it at a high force which made Arkiton lose his grip.

"No!" he shouts.

The girl drops Arkiton on the ground as Ladybug takes the pen and broke it in half. A black butterfly flies out of it.

"That has the same energy as the X-egg," Miki said.

"Alright,"

"No more e-" Ladybug began but paused as the strange girl appeared in front of her.

"Negative heart, lock on. Open heart!" the girl yells as she makes a heart shape with her hands in front of her necklace.

Bright colors blue surround the area.

"Woah," Chat gasps.

"What is that?" Alya and Nino who was hiding ask aloud.

As the bright colors died down, Ladybug looked down only to see the black butterfly fully white.

"Bye bye little butterfly," she whispered.

With that, the architect went back to his normal self.

"What happened?" he talks aloud.

Ladybug and Chat Noir approached the girl.

"Thanks for helping us,"

"It's not big deal, I'm just happy I could help. Does this always happen?"

"Well not always but yeah it happens a lot. You're new in town aren't you," Chat answered

"Yup,".

"So what's your name?" Ladybug asked.

The girl thinks for a bit. "You can call me Amulet Fortune. You guys are"

"My name is Ladybug and this is Chat Noir"

"Woah, your necklace is glowing," Chat says in awe.

"Your earring and ring are too," Fortune says.

"Well, I guess it's time to go," Ladybug says. "Will we see you soon?"

"Maybe"

The three goes their separate ways and de-transformed and ran back to the park. Amu threw the leaf mask away as Miki promised to make a new one in the future.

Adrien and Marinette made it there first with Amu coming a couple of seconds later.

"There you are Amu!" Alya shouts.

"You must've been in great shock if you went far in hiding," Nino jokes.

"I mean stuff like this doesn't really happen in Japan," Amu lies. "What was that?"

For the next couple of minutes, Alya explains the whole Ladyblog and etc etc. With the others occasionally chiming in.

"Wow didn't really expect that,"

"You'll get somewhat used to it," Nino comments.

"I see,"

"Well I have a photoshoot in less than an hour from now I better get going," Adrien says. ( I wanna say it's like 4:30 pm ish).

"A demain" See you tomorrow. The teens waved.

"Adrien's a model" Alya explained.

"That's cool," Amu nodded. "I better get going too then. My mom doesn't want me out too long since I don't know the area that well,"

"Understandable," Nino says.

"Hey mind if Mari and I walk you home?" Alya asks.

"Sure,"

The trio walks home together with Marinette and Alya asking some questions about Japan while Amu does the same about France.

"Thank you I'll see you tomorrow then," Amu says.

"We'll see you then,"

Amu's Room

After getting home and telling her parents a little bit of her what happened at school during dinner, Amu takes a bath and heads back into her room. She get's dressed in her pjs and watches the view she has through her balcony.

"I really wasn't expecting that," Amu says.

"It's strange how those Akumas are like x-eggs but work differently," Miki says.

"I think we should give the rest of the guardians a call," Su says.

"Yeah, can we?" Ran asks.

"I wish we can but the timezone is pretty different." Amu says."How about tomorrow morning before school? It will be noon over there,"

"Yeah!" the charas cheer.

"The sky looks beautiful though," Dia says.

"It really does nya," a voice says.

"Y-yoru?" the charas gasp.

"Yo,"

"What are you doing here?" Ran asks.

"Ikuto heard that you were here so he told me to go around and find your house nya. It has been really exhausting,"

"I bet it has," Su says as she goes and grabs tea filled cup.

"Thanks, nya, Ikuto has been looking for you too, but it's much more difficult since he's bigger,"

Amu chuckles. "How have you guys been?"

"We've been okay nya but we might stay here a bit longer. Anyways I have to go find Ikuto nya. I'll see you later,"

Yoru drops the cup on Amu's table.

"Bye Nya,"

"Bye Yoru," The charas plus Amu says.

"Well let's go to sleep we have to wake up early tomorrow,"

Marinette's Room:

After Marinette got home and did whatever she needs to do she lay in bed.

"What's wrong Mari?" Tiki asks.

"That girl had the same power as I did when purifying Akumas."

"That is strange and I don't know any Kwamis with the name Miki,"

"Then how is she able to transform?"

"I'm not really sure Marinette. But I think for now maybe you should observe her and then we'll figure it out."

"I guess we should with that for now."

Thank you so much for reading. I am sorry about the fight scene I am not very good at that. I also think that for the most part this story will be focused on season 1 of MLB because that's what I know best. I have to catch up on my free time. Once again thank you for reading hope you enjoyed.

A little edit: I just realised that Kagami is from season 2 thanks to the review so I guess I'll be doing it based on season one and two or just whatever I can remember. Sorry if I am all of the place I haven't seen either shows in a while but I started this story because the idea popped into my head.