MHA Multiverse Mayhem

Miraculous Deku

This one is a Miraculous Ladybug and MHA crossover in a special way. I hope everyone likes it.
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I groaned as I sat up in my bed and stretched. I'm finally 14 and able to fully awaken my odd quirk. When I turned 4 a big box formed in my lap and kinda sat there as I struggled to open it. It's been 10 years of me fighting to open the odd box. No matter what I try it doesn't scratch, burn, cut, or anything. Kaachan even tried to explode it only to cause it to create a crater around it.

After showering and getting in my desk chair I glared at the box. From the original form it has changed over the years or when I wanted it to change shape or size. Right now I have it look like a stone statue of All Might covered in vines and some lotus flowers. As I looked at it I suddenly knew how to open it.

With precision similar to a surgeon I opened the statue and revealed an odd bracelet with multiple charms on it. The main two I spotted, pun definitely unintended, is a ladybug charm and a black charm with a neon green cat paw print. After looking the bracelet over a while I put it on and a bunch of mini animal things flew out of each charm.

Each creature tried to ask me questions at the same time until I spoke, "Can you all shut up, sit on my bed, and talk one at a time? All of you speaking and flying all over my room is a bit much." They did as told and one flew up to my eye level. This one was red with black spots similar to a ladybug. "I'm sorry, we've been in that bracelets charms for 10 years and we are glad to be free. My name is Tikki and I'm the Ladybug Kwami part of your quirk. Each of us is another ability of your quirk."

I took that all in and sat back into my chair which I had fell out of when they all flew out. "So I've had a multiple sentience quirk, with each having a special ability, and I couldn't get to you guys til now is because?" A black cat like one flew over, "That would be because of Tikki and I. I'm Plagg the Kwami of destruction and she is the one of creation. If you unify us in suit form you can do a lot. Main thing is a wish that will completely destroy and rewrite the universe depending on its wording."

I thought about it and sighed, "As a kid I could have made a wish to be All Might and then cause a bunch of crap to happen. Good point but why not let me have the others and keep you two locked up until I'm able to use you responsibly?" They all chuckled and explained their abilities stunning me since all are very useful, and kinda op. I can literally mess with time, teleport, create clones, and mess with other quirks. It all sounded familiar so it bugged me some.

"Wait, my quirk is the Miraculous from the ancient cartoon Miraculous Ladybug?" Tikki laughed, "Kinda, when you were 4 you loved the show and your quirk created us to be it. If you loved Black Clover you would have received a grimoire, the swords, and such from it." I thought a bit, "Going off the show, can't I make more charms and custom kwamis for them? And maybe as bracelets and such. Maybe a tongue ring for an emergency plan."

Tikki and Plagg looked confused as I muttered much more beyond that. It took the bunny Kwami to repeat what I said clearly and slower. Tikki and Plagg were both stunned, "It's possible but what will you do?" I smiled, "I'm going to lie saying the box held a ring. The ring is going to be either all the Lantern Corps or something op with an easy weakness." Plagg flew over, "Don't tell me you're gonna be a vigilante with us."

I smiled, "I technically can since you guys powers are not my quirk if others can use you. Actually I got it, spider riders." All the Kwami looked confused until I explained the show. "My lie will be inside the box was a gauntlet with the power cards. Inside I can create a spider partner and make a separate realm so you guys can see the world and play with stuff you get interested in."

We all talked a while and unfortunately my Mom walked in. "Um Izuku, what are these flying bug things?" I chuckle, "They're an aspect of my quirk Mom. They're Kwami like from Miraculous Ladybug. Can you help me test something?" Mom nodded as she petted a couple that came close to her, "Sure sweety but don't break anything or loud noises."

I nodded and covered my window completely before I unhooked the mouse charm which became a separate bracelet. I put it on Mom's wrist, "Say Mullo get squeaky." My Mom did and was quickly changed into a mouse superhero. After that she shrank and spit into an army of herself and I realized her ability to pull items to herself seems to have been boosted as she got rid of all the hidden trash in the house.

Once I had her recombine I realized her quirk wasn't affected by her size. She could still pull stuff under 10 pounds even though it was over 10x her weight when she was shrank. So quirks aren't affected by the Kwamis' powers. I had Mom change back and I took the charm back which reconnected to the bracelet. "Thanks Mom, I'm glad it works as I thought and even better. Maybe you can use Mullo and have her help train your quirk?"

Mom chuckled and shrugged before I explained my plan. She didn't look happy, "You are too young for a piercing and why not just add more charms over time as your quirk gets stronger?" I nodded and thought a bit, "Mom, can I do ear piercings instead? I want to keep emergency charms on me just in case." She sighed, "Fine and I'll allow the tongue piercing if you get straight As this semester." I thanked Mom as Aunt Mitsuki came over with Kacchan.

I smiled and showed them my quirk only using Mullo for now and said I rather not use the others since I don't know what they do. Kaachan was glad I can be a hero with him. We both went to the backyard after I had him become Multi-Mouse. I just had him split in two and blast a good sized explosion. Even at 1 inch tall and one pound he wasn't moved by his own explosions which compounded into a much bigger one and caused a temporary void in the air causing a vacuum affect there.

"Noted, Mullo is definitely only to be used for stealth, against armies, or demolition if I give her to you." He quickly nodded and handed the charm back, "What about the snake one?" I looked at Sass, "I think this one is a small time warp one. Only a couple minutes back after it's set." I handed Sass over and we played rock paper scissors a few times with Kacchan always winning until I got Sass back. Needless to say school will be more interesting. I now have to figure out how to be a very unpredictable hero with this.