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King Explosion Murder Goes to Hogwarts

Summary:

Bakugou is reborn as Harry potter. Do I need to say more? He's going to take the wizarding world by storm... and maybe he won't be alone.

Notes:

I had this idea and couldn't just not write it! So... enjoy?

(See the end of the work for more notes.)

Chapter Text

Katsuki wakes up (Which is weird enough already since he vividly remembered dying) to a giant black dog staring down at him. He automatically goes to send an explosion at its face but only ends up weakly hitting it in the nose with tiny chubby hands... Baby hands... He stares at them for a few seconds before he, not knowing how to control this new baby body's emotions, lets out a wail.

 

&&&

 

It takes me longer then I'm willing to admit to find out that I was reborn. I'm now somewhere where people speak English and I think my new name is Harry, it could also be Prongslet, but I like Harry better. My new Mother has fiery red hair and bright green eyes while my father has messy black hair and is always wearing glasses. They're nothing like my old parents. This Mum only shouts when really angry and never at me and this new Dad loves messing around with his friend who comes over a lot, who like my new father, has a shapeshifting quirk. My new dad can turn into a stag while my fathers' friend who I found out is called Padfoot... I think... can turn into a dog. For the first week after finding out I was reborn I wailed and screamed thinking of all I lost. I never got to be the number one hero, I never even made it to adulthood, I never apologized to De... to Izuku for how I treated him... I never confessed to Kirishima. But after the first week, I decide to just say fuck it and have some fun. I know English from my last life and I haven't said my first word in this one yet, so...

 

"Fu'k."

 

Both my new parents turn from where they were talking to stare at me in shock.

 

"What was that Harry?" my new Mother asks hesitantly.

 

I stare her straight in the eyes and say, "shit."

 

"Where'd you learn that Harry?" she asks slowly stealing a glance at her husband who is starting to look pale.

 

I hide a smirk as I point a chubby finger straight at him. Padfoot snorts holding back a laugh from where he's holding me in his lap as my new Mother starts lecturing her husband. I let the smirk show knowing the two are distracted.

 

"Good one Prongslet." Shit. I forgot Padfoot was watching... whatever he seems to approve. I pull out my inner Izuku and turn to him puppy dog eyes in full effect. As expected he melts. "You are going to be evil in the future kid," he snorts with a soft smile.

 

&&&

 

"He's after Harry."

 

I stare at the old weirdly dressed man as my parents gasp in shock.

 

"What should we do?" Padfoot asks snapping out of it first.

 

"We need to hide him!" Mum replies taking me from Padfoots arms.

 

"Where?" Dad asks looking to the old man in question.

 

"Hmm... there is a way. It is called the Fidelius Charm," he answers.

 

"I know it, but we'll need a secret keeper." Mum and Dad both turn to Padfoot.

 

He opens his mouth to reply but is interrupted by the old man.

 

"Don't you think Sirius is too obvious of a candidate?" Padfoot's name is seriously Sirius?! I can't believe I just thought that. "If anyone finds out about the Fidelius Charm he would be the first they would go to."

 

"He's right... What about Remus?" Padfoot... Sirius? No, Padfoot asks.

 

"Hmm, that may be complicated considering his condition..."

 

"What does Remus being a werewolf have anything to do with anything?" Padfoot asks cutting the old guy off, sounding annoyed.

 

I'm quite surprised at the word werewolf. Not as much as I was when I found out that my parents didn't have quirks, but 'magic'. Like literal wand waving, broom riding witches and wizards, and apparently werewolves as well now.

 

"I merely meant that he has quite a lot of stress on his shoulders already from the full moon and you have a third friend, do you not?" The old man answers kindly... I kind of want to punch him.

 

"Right! Peter could do it!" Padfoot realizes. "No one would suspect him!"

 

My parents look unsure but agree to do it the next day.

 

The old mans' eyes seem to sparkle as he looks to me before he leaves.

 

&&&

 

It's Halloween.

 

Somethings...

 

I'm sitting on my Mothers lap as she quietly speaks to Father about plans for the future,

 

Something is...

 

She laughs quietly at something my Father says.

 

Something...

 

When did I stop calling them new Mother and new Father?

 

... something...

 

The wind howls outside and a shiver goes up my spine.

 

Somethings wrong!

 

The door crashes open. I hear my Fathers cry for us to run as I'm lifted and rushed away by my Mother, up the stairs, and into my nursery. I'm gently placed in my cot and then there are lips placed on my forehead.

 

"Harry, Mumma and Dada always love you..." There's a voice and then a crash downstairs and Mum lets out a small whimper before she continues. "Harry, be safe. Be strong."

 

Then there are slow footsteps coming up the stairs which are definitely not my Dads. I feel my eyes burn with unshed tears.

 

"Mama..." I call but that just lets the tears out.

 

She gives one last small smile before she turns away.

 

"Out of my way Mrs. Potter," a deep voice commands.

 

"Please, you can kill me, just spare my son, he has done nothing!"

 

"He is the one I came for. Move."

 

"No! Please! Not Harry, He..."

 

"Last chance." There is silence then, "Avada Kedavra!"

 

A flash of green light and she crashes to the ground.