Author's Note: I only thought of this after rewatching Ikari Gozen, what is Hawkmoth's calling power? Like every other hero has a power where they have to say 'Lucky Charm!' or 'Cataclysm!' or 'Mirage!' But neither Hawkmoth or Mayura have any calling power of their own. Surely 'fly away beautiful amok/akuma...' isn't the call right? Let's just say the power is life threatening and they don't want to kill, they clearly are willing to kill anyone. The only episode Hawkmoth even hesitates when putting someone in danger was the case of Adrien in Gorizilla. But in Chat Blanc, he gets akumatised, emotionally hurt, hit across Paris... He's definitely trying to inflict pain but kill? Everyone else? Sure he'll kill them in a heartbeat, in the case of The Pharaoh he was fine with Alya; one of Adrien's only friends, to be sacrificed to a cause he didn't believe in, Adrien in Style Queen, Chloe on multiple occasions. So what is his calling power or is the only two miraculous he gets ahold of are for monks that are mute?
Mid air, Hawkmoth was smacked to the ground by future Chat Noir. "Good job old me! You got M'lady back!"
He walked up to her and kissed her, Ladybug, wanting to make the other Chat jealous, and want a kiss from Chat anyway, kept kissing. "Oi, that's my Ladybug. You get yours back after we're done here."
"Or she doesn't summon her lucky charm and therefore doesn't fix the future and we could share her. Or take shifts, one is Chat Noir while one is our civilian form."
"That actually isn't a bad idea future me, so bugaboo, think you'll be able to handle two kittens?" They both looked at her with a teenage smirk.
Ladybug thought of having two Chat Noirs and Adriens around, those happy getting angry at both thoughts then turned to all three of them kissing and having fun at night. She blushed and shut the idea down. "Lucky Charm!" A pair of scissors fell into her hands and she hugged them tight.
"BWAHHAHAHAHA!" -Chat 2
"You didn't have to be so rude about it M'lady." -Chat 1
The present Chat held back his laughter and pat his future self on the back, "Unlucky bro. Maybe next time you visit."
"Ehh, no. Never going to happen, one at a time please."
This time they all laughed, Pegasus, Tatsuo, Ladybug, Chat 1, Chat 2 and Hawkmoth. "Wait, Hawkmoth?" Pegasus was stuck off the Eiffel tower dead left.
"Can't have him teleporting me to a black hole now can we."
A portal appeared in front of Hawkmoth and Pegasus punched him straight through the floor, "I've been waiting so long for the opportunity to try that."
Police began to surround the tower, Ladybug looked at her yo-yo, it was now 6am. They all jumped down, Hawkmoth crawled back on the floor. "Hawkmoth this is the Police! Surrender your miraculous to Ladybug and Chat Noir or else we will open fire!"
"Never!" The force field around his miraculous disappeared, he then put an enormous dome around the tower.
"What?! How'd he do that? I had to wait 5 minutes before I was able to transform into an element again!"
"It's called an akuma sweetie. I've enhanced my abilities, I'm able to use them as much as I desire, if you join me now you can have this power for yourself."
"Tatsuo, remember your mission." -Chat 2
"I don't have a good heart, of all people, why'd you pick me?"
"I could tell that you needed something special in your life, you lost everything, so I decided to give you something back for helping me realise something the day I fought you."
"Oh please, Adrien talked to you didn't he?"
Ladybug and the two Chats looked at each other, the future Chat answered this question. "How'd you figure it out? Just after the battle he asked me if there was anything I could do to help you. My transformation was almost up so I got out of there as soon as I could, but I did listen."
"So you entrusted me with magic because of pity? Fuck you all, I want the power Hawkmoth!" She winked at the team, turned around and walked forward. Hawkmoth put his cane close up to her miraculous, opened and closed it so it ripped the choker off.
"Hello Myer Ancêtre-Héros, good to see you again."
"I wish I could say the same thing!" She ripped off the turtle miraculous and threw it back to future Chat Noir.
"Insolent child!" Hawkmoth knocked her off the tower, the present Chat Noir jumped off the building. "Myer!"
The present Chat caught her and put her in the elevator, he thought he saw someone else down the bottom but heard Hawkmoth's devilish laugh and rushed back up.
Chat witnessed Hawkmoth put of the choker, "No!" Pegasus began to throw horseshoes at him, Longg appeared and Hawkmoth knocked away Pegasus with a single blow.
"What is your name kwami!"
"Don't tell him! Remember what we discussed if this happened!"
"Tell me your name!" He grabbed the kwami by the body and began to squeeze, the kwami yelled in pain. "Stop hurting him! His name is Longg! Just stop squeezing him!"
"Good girl. Longg, Nooroo, Unify!"
Hawkmoth was now duo wielding a dragon sword and a cane, meanwhile the future Chat was whispering to Pegasus. "Give me the fox miraculous."
"Why?"
"I have a plan but I'll need the fox miraculous, if you have the peacock that would improve our chances."
"I couldn't get the peacock miraculous, I only got this because when I closed the portal I sent Mayura through it was sliced off, as well the tip of a finger..." Pegasus shivered at the though and handed over the fox miraculous.
"Aren't you going to join the battle?"
"I've got a minute left on my power so I'll stay down and surprise him."
"Good luck, try not to get stepped on."
"Get back to battle."
Ladybug was holding off against the unnamed dragon and butterfly fused villain but was slowly losing, she still had no idea on what to do with the scissors. Both of the Chat Noirs jumped at the same time to Ladybug's side, it was now down to the two Chats and Ladybug versus a 'two-miraculous-powered' enemy. Hawkmoth used mainly his legs and head to hold off Ladybug in the middle, and multitasked using both his sword-like weapons against each Chat Noir. Surpisingly, he overpowered them easily, it came to Ladybug groaning next to the wall near where the elevator could go, present Chat Noir with a cane impaled into his foot and Hawkmoth holding the dragon sword up to future Chat's neck.
"I saw you before, right now you have both the fox and turtle miraculous in your possession. Give them to me now and you might be able to breathe after this is all over"
"Never!" He threw both the miraculous off the edge of the tower, Hawkmoth stabbed in anger but he was too quick.
"Cataclysm!" The dragon weapon deatomised in Hawkmoth's hand, Hawkmoth punched him to the side and walked to the edge of the tower. Only to be hit it the chin by a turtle shield, then pushed back by a flute. "Impossible!"
"Incase you forgot Hawky, I'm from the future, I knew you were going to put a shield around the tower once the police arrived. So I got a few people inside the tower so when I had the chance I could get some new recruitments."
Carapace held him down with his shell while Rena repetitively smacked Hawkmoth in the face with her flute. Hawkmoth grabbed Carapace's head with his legs and flung him away, he landed in front of Officer Rodgers. "The police need to work on keeping citizens out, not helping us, we got this."
"Well it sure doesn't look that way."
"There's 7 heroes working on this, we'll get him eventually."
"Not before the tower is destroyed."
"Ladybug will fix it."
"Fine, but don't you put that force field back up. Use your power on Hawkmoth instead of the police."
He stood back up, "You got it, he'll be down soon." As he jumped back into the action he saw Ladybug breaking a hand sanitiser dispenser, ten Rena Rouge's hugging Hawkmoth, Pegasus making weird moaning noises resembling a horse and the two Chat's dangling from the roof by their sticks clawing at Hawkmoth's face.
"I was gone for like ten seconds!"
"We found Hawkmoth gets weaker and off focus when Rena is talking dirty to him, thank Rena for that it was her idea." -Chat 2
Nino growled and threw his shield at his face and he summersaulted through the air and tumbled onto the floor, only to be teleported onto a broken mess of hand sanitiser with a packet cut in two, slipped into a yo-yo trap and stabbed by the scissors into his hands against the wall. "You forgot about something, Fire Dragon!"
He turned into a bonfire of purple flames, Carapace threw his shield at him over and over. He screamed everytime one hit him, "Water Dragon!"
He turned into a puddle on the floor, but that mixed him with the hand sanitiser so when he returned to his normal form he was covered in the stuff, Ladybug yo-yoed his legs to the wall, the two Chat's used their sticks to keep him back. "Wind Dr- Hey!" Ladybug ripped off the choker before he could use it again and put it away into her yo-yo on the floor. She reached for his brooch only for her hand to be bitten, "You bitch! Rena!"
She used her legs to hold on to an iron bar keeping the tower up and used gymnastics and her flute to choke his neck, Carapace stepped forward and covered his knees just in case her tried anything tricky. Pegasus stood up and horseshoed everything into place. A horseshoe was around his neck, forehead, wrists, upper arms, ankles, knees and thighs. He was being bound by miracle iron, there was almost no chance of escape. All of them showed off their superhero posed while Ladybug did the honours. She took off Hawkmoth's miraculous only to see the scarred face, scratched clothes and impaled body parts of old Gabriel Agreste.
The two Chat Noirs expressions hardened, everyone else just looked at him in utter disgust. Before Ladybug could start trash talking she noticed the two Chats step away from the group. "You three have a few minutes to talk to him, no touching. Chat Noir and I must discuss this matter, go for your lives."
"Oh shit."
Carapace cracked his knuckles, "You're going to wish shit was all you got."
Rena and Pegasus both knew that what Carapace just said was not threatening at all, but they wanted to shout at Gabriel Agreste more so they just left it.
"You have a son!"
"Now you're even more of a bastard than before!"
"Butterflies was the worst animal theme ever!"
"Your face looks like shit!"
"You deserve death!"
"You scumbag!"
'It's using all my strength not to punch you right now!"
The two Chats were in deep conversation, Ladybug stepped in. "Hey, you two ok?"
"Well would you be ok if you just found out your Papa was Hawkmoth?" -Chat 2
"I had a gut feeling I knew him, I never thought it'd be this much." -Chat 1
"Guys come on, he was horrible to you and deserves to be locked up. But I won't report this without your permission, I don't know if it will be our choice though."
"He was the only family I had left, beside Felix and Amelie." -Chat 1
"I still can't believe it was him all this time, this whole arc is just wrapped in coincidences hey Marinette?" -Chat 2
"Look on the bright side, this is all finally over."
"It's not over just yet." -Chat 1
"What? How?"
"This will not be over until he is locked away in a jail cell. I swear if he escapes this I'm legit going to kill him." -Chat 2
"So you're okay with him being your father?"
"I mean, I'm extremely disappointed that I was actually raised by the guy. But I only have two questions in mind; who is Mayura and why was he doing this? Future me you can return to your timeline now." -Chat 2
"Return? Now? Pfft, I wouldn't miss this for the world." -Chat 1
"Well come on, let's interrogate the criminal."
Ladybug and the two Chats walked over to were Hawkmoth was horseshoed up, present Chat called the elevator and Myer came to the party. "Is that Mr Agreste Senior? Yikes I did not expect that. You asshole!" She kicked him in the balls, Gabriel tried to bend over but couldn't, he was stuck in a star position with the strangest facial expression ever. Ladybug held out her hands, "Future Chat can you cover Gabriel's eyes?"
"Anything for you bugaboo."
"All of you hand over your miraculouses, there's no more threat with him so you all can know each other I guess. Don't say your names though."
"Kaalki, Full halt."
"Trixx, Let's rest."
"Wayzz, Shell off."
They all looked at each each other in amazement, hugging and all that, they handed their miraculous back to Ladybug. "You four have done me great service, Paris thanks you," She put on the horse miraculous, "Kaalki, Tikki, Unify. Voyage." A portal appeared in front of them, "This portal will take you to the front of the Louve, my final order is that only one other person in your life can know your identities. Thankfully, significant others don't count, please be cautious of who you tell but I trust you."
"Thanks for everything Ladybug, too bad the blog that is written about you will have to end." -Alya
"Hey hey hey. I said the main threat is gone, there is still crime in Paris. Chat and I are far from retiring, we will still patrol, we just have more time to sleep at night."
They all laughed and said their final fairwells as they walked through the portal, "Kaalki, divide."
"Give us your side of the story and we might let you run free under close surveillance."
"I don't have my miraculous anymore Marinette, I'm not a threat anymore."
"You still know my identity, too bad there isn't a way to wipe your memory of being Hawkmoth."
"Actually, there is." -Future Chat
"What is it other me?"
"This might sound crazy, so I'll do it. I'll unify the Ladybug and Cat miraculous, then wish that Gabriel Agreste will forget that he was Hawkmoth and everything he learnt involving the miraculous and their identities." -Future Chat
"You do realise that it comes with a cost? What ever you gain someone else loses."
"So they'll lose or gain memory of Hawkmoth?"
"Most likely gain, but I had a vision that I was akumatised and Hawkmoth was my dad and Mayura was... Nathalie!"
All the pieces connected, Gabriel lost his memory of ever being Hawkmoth but now a woman from Uganda gained a sudden memory of being a villain and knowing the identities of heroes she'd barely heard of. Chat was sent back to his timeline to find all his friends alive and well and everything returned to normal but better. Gabriel Agreste was sentenced to 10 years imprisonment and a new law was written about magic and miracle power, Marinette and Adrien were married and the kids finally had a father, it was later revealed that Adrien was their real father followed by a lie involving a Halloween party and Whiskey. Ladybug and Chat Noir are guardian angels to all the citizens of Paris and crime rates neared an almost zero. Paris was finally saved from the magic evil that had infected it after so long, the metaphorical akuma that hurt Paris all those years ago was finally purified. The miraculous were safe from everyone and Adrien inherited a large house, fortune and company when his father died in prison. Now Adrien, Marinette, Hugo, Emma and Lewis lived a full life without fear. A body and a strange brooch was also discovered 12,000 metres deep into the ground in the Kola Borehole, the miraculous was bought by Adrien Agreste off an online auction and the miracle box was full again.