Author's Note: I don't own anything from Boku no Hero Academia, that right belongs to Kohei Horikoshi. The only thing I own from this fic are the SI/OC and any original ideas.

Hawkright-01121999: I'd like to apologise to the readers of "Let's go and see what happens". That fic is officially dead, I'm afraid that I blocked myself into a corner with the one along with the fact that I couldn't create a fic that went outside of canon event. My apologies.

*Added Note: This fic will follow canon events; however, I will be swapping my SI/OC with Koji Koda. My apologies to those who like this character but I can't quite picture him as a hero with his quirk, especially him being able to pass the Entrance Exam with the ability to talk to animals.

"Speech Text" – Normal Talking

"Speech Text" – Thoughts

"Speech Text" – All Might (Hero Form) Talking

"Speech Text" – All Might (Hero Form) Thoughts

Writing Text – Writing Text

Writing Text – Quirk Text

If you'd like anything added to the story just send me a review or DM and if it fits on or I think it's hilarious, I'll most definitely add it.


Waking up surrounded by darkness and under a heavy constriction would certainly alarm most people. Some would scream and others would rationalize what their situation is.

Me? Well… It's a bit embarrassing to look back on, but in all honesty, I thought I was still in my room under my heavy winter blankets, having woken up in the middle of the night. So as per the norm for me, I closed my eyes and went back to sleep.

At least till I heard what sounded like a woman screaming, a guy screaming, and a lot of swear words…. And some more swear words following after the guy screamed. At least I think it was a guy? Bit high-pitched, I guess.

Then it felt like my blankets were trying to strangle me while trying to push me off the bottom of bed. Then I heard the guy squeak out a couple words.

"Pusshu, chimamire no jigoku. Osu!"

…lol wut?

"Was that Japanese? Why the hell is there a Japanese dude in my house? Actually, scratch that. Why the hell aren't my parents waking up and yelling at them?" I thought, at least before my blankets finished strangling me and pushed me off the bed with a sickening splurt.

"…was I just shat out like the filling of a burrito?" were my thoughts, quickly followed by "Who the fuck turned on the lights!?" as I was blinded by what could've been the sun for all I knew.

I felt myself being wiped by what must've been a metal dishwashing scrubber the size of a car. Opening my eyes, I was confronted… with... a... Giant? In scrubs?

Looking around I noticed I was in a hospital with two other people, a blonde dude with a broken hand and a lady with her legs spread apart on a hospital bed?

…fuck

…Fuck

…FUCK

"Aw hell nah, I was not just reborn! I had shit going for me," I thought, "not really, but that's beside the point. What the hell's going on here!? Why me? Couldn't you at least have done it before my exams!".

As you can tell my priorities are a bit skewed.

"Ā, kare wa watashi no yōnimieru. Sore wa otokonokoda" I heard with a jolt, it came from the blonde guy with the broken hand. Then the screaming happened. Dear God, if the scream of a banshee could have a baby with the sound of nails scraping on a chalkboard this is what's sound like.

"SKREEEEEEEEEEEEEEE" was what came out of the mouth of the mouth of the lady on the bed. Her legs spread apart even further. The giant in the scrubs passed me over to the blondie with the broken arm and moved to the lady's… legs?

"Oh fuck no, I know exactly where this shits heading. Nope. NOPE. NOOOOOOOOPE." I said in my head, at least before the blondie holding me held me up to his face before saying a word whilst pointing at himself that terrified me.

"Otōu-san," he said pointing at himself, before pointing at the lady, "Okaa-san," then he began to point slightly higher where the lady had finished given birth.

I blinked "That was quick," I thought "don't normal births take longer… Hey, I was born normally this time!"

It took me a while to realize the blondie or Dad as I suppose he was to me now, was still talking. "-ore wa anata no imōtodesu" I managed to make out what he said.

Literally, only one word made even slightly any sense to me.

Imōtodesu

Imōto-desu

Imouto-desu

Imouto

Then it clicked. "I have a little sister?" I thought with joy, a smile stretching its way across my face.

Okay before any of you think of me as being creepy, lemme clear this up. I've always wanted a little sister just so I could be the protective big brother and threaten her future boyfriends.

Craning my short neck to look at the baby the doctor/giant brought in my direction, all I could see was a tuft of brown hair. Then the doctor/giant picked me up and brought me to the lady. "Okaa-san." my mind provided.

Mother

That made me stall for a second. These were my parents now. Why was I so accepting? Then I realized this was normal for me, not the whole accepting people as parents but more the fact it hadn't hit me that I was reborn. That I was a baby, I had a new family. My mind just adapted to the change and immediately accepted it. It wasn't normal. Not at all…

I quickly tuned back into reality and shook myself out of my thoughts. I was now next to my imouto, in the arms of my mother. My new mother.

I heard blondie "Otōu-san." My mind once again provided, walk over before he started to speak.

"Kanojo wa anata no yōnimieru. Anata wa sorera no namae o nani ni shitaidesu ka?" I heard him rumble out to Okaa-san.

"Hmmmm," she mumbled out before her face lit up. "Shirou-chan," she said while pointing me before she hefted up my sister…

"Shiro? Is that my name now?" I pondered

…and mumbled out a name.

"Ochaco-chan" I mutely heard her say, all before I realized where I was. Before I realized who, I was now.

Slowly my head turned to a plaque above her bed. A plaque which I could only presume was the last name of the patient.

In bold, black words…

URARAKA

My little sister was Uraraka Ochaco, holder of the Quirk: Zero Gravity.

I was in a world of quirks.

I was in Boku no Hero Academia.

And my little sister would be close to the epicenter of nearly everything bad.

And I was born in the same family, as Uraraka Shirou.

Well, fuck me sideways.


(Time Skip – 4 Years Later)

So, I managed to make it through the past 4 years as a baby/toddler. Along with this was something I'd been waiting for the last few years, something my little sis had been waiting for as well. Something I'd be pretty sure that every other 4-year old was waiting for.

Quirks

Kosei

The individuality that started the show of Boku no Hero, the superhuman powers granted to human from unknown reasons. The ability that transcended humanity and led to a golden age for humanity. Gone was the golden age of technology. Now it became something else.

The Age of Heroes, with one hero being at the very top. One that I knew oh so well from the anime.

All-Might, the number one pro-hero. Quirk: One-for-All. At least that's what only I and a few select other, me not even meant to know whilst the public saw it as a strength enhancement quirk.

Back on the topic of quirks, I found out I did have one. At least, I found out I didn't have the joint that was in Quirkless people (sorry Midoriya). Sis, on the other hand, was easy to figure out, especially when she started making things float in her sleep… and considering we were both toddlers and our parents made us sleep in the same room with bunk beds. Being sent tumbling onto the floor because the bed was floating sideways is NOT a fun experience.

At least I knew her quirk was still Zero Gravity, it meant two things. One: I hadn't messed up with the canon timeline so far; All-might was still around and he looks healthy and was around for 12 hours a day, meaning he's yet to fight All-for-One. Two: If sis still has a quirk involving gravity, then it was also likely that mine involved gravity.

It was just a waiting game.

A really exciting and anxious waiting game.

Sooooo, does anyone remember that cute as hell scene where little Ochaco wanted to help her parents with their work when she grew up and her dad says he wants her to follow her dreams as it'd make him happy?

The one where Ochaco explains she wanted to be a hero to get money and gives her or now our parents the life they deserve?

Yeah, so that happened today. And let me tell you nothing is as cute as my little sister!

Well now that I've finished that, let me explain how that scene went down.

It was a Tuesday evening when it happened.

Sis and I were in the living room while our parents were at the dining table going over finances. I was reading a manual about quirks, sadly it was the kid-friendly version meaning a pop-up book with pictures and barely and writing.

Sooooo boring.

On the other hand, Uraraka was watching the news, now normally I'd change it to something else because y'know the News channel as a kid is pretty boring, but in a world with quirks, the News channel was basically the free superhero channel. And who was sis watching today?

You guessed it!

Space Hero: Thirteen. Quirk: Black Hole

No?

No one got it?

Really?

Party poopers… anyway, as the news channel finished their segment of the kindness and compassion of Thirteen, Otōu-san noisily slumped in his chair while dropping the piece of paper. But one thing confused me, he was smiling.

So obviously I had to say something, "Dad, your posture indicates something wrong, however, your face indicates you're delighted. Why is that?" I said in an even voice.

This was something I found enjoyable to do. With my near erratic and crazy, along with somewhat vulgar and perverted thoughts, speaking calmly, concise and politely along with a hint of intellect allowed me to be extremely mindful and careful of my words, especially with the information I knew from watching the anime.

It also helps that it stumps people when they hear a four-year-old talking like an adult, even more, when they compare me to my bubbly twin.

"Haha, sorry Shi-chan I was just happy that our stocks shot up with the debut of the Pro Hero: Best Jeanist." Otōu-san explained. I simply looked over my pop-up book and raised an eyebrow.

"Dad, I think sometimes you seem to forget that even with my advanced vocabulary and even tone I am still but a four-year-old toddler. My voice even sounds like a high-pitch whistle." I deadpanned as I saw him rub the back of his head. Huh, I guess I know where sis gets that habit.

"It means we have more money now, Shi-chan" Mom explained while smiling at me.

This was when I noticed Ochaco move from her spot in front of the flat-screen television.

Aaaaand I saw her standing in the hallway to the kitchen, I knew what was gonna happen.

"Tou-san! I want to work for you!" Ochaco squeaked out in her adorable little voice.

Dad moved his head, stood up and asked "You want to work for us?" while scratching his stubble.

Nodding her head, her mouth turning into a little V and said with tears forming in her eyes, "Yeah! When I get big, I'll help you and Mommy!" Her little arms waving about as she spoke. Then she began to run forward to Dad. Her little hands balling into fists as she stood before him.

And Dad? Well, he smirked. He kneeled down before rubbing her head and spoke "I appreciate the thought, Ochaco. But as your Dad, I'd be even happier if you could achieve your dream. When that happens. you can take us to Hawaii!" He ended with his arms out wide a massive grin on his face.

By this point, I'd gotten off the couch my book laying almost forgotten on the floor as I made my way over.

"Tou-san…" I'd heard her say.

I went behind Ochaco and picked her up, lifting her high up in the air like a trophy. "Behold! The cutest little sister in the world! She shall cleanse away the darkness with her cuteness! She shall be "The Cuteness Hero"." I spoke with conviction.

At least till I realized I have the body of a four-year-old and was sent tumbling head over heels backward from the weight. I could hear Mom and Dad laughing behind me, but all that mattered to me was that my little sister was smiling.

I looked at her dead in the eye and said "This is a world full of danger, but you needn't worry. We are twins. We are brother and sister. Together we can hold mountains, cross the widest of rivers and sail the seas. From this day, onward I'll help you achieve your dream, because… because that's my dream." I finished with a smile. Watching as her little face watered and crashing into me with a hug.

I knew everything would be alright, why?

Because I wasn't alone.

So yeah, that's how that whole scene turned out. Also, as it happens I found something to strive towards in this world. I knew that I wouldn't be able to get back home, so I needed to find something for me here.

And in that moment, I knew I'd found it.

My Family.

And I shall be their Guardian.


"I think this family has something in common," I thought as looked at the ceiling…

…that was two inches away from my face. I could feel a pull bringing me upwards, along with everything else in the room.

"IIIIIIIIIEEEEEEEEEEEEEEE"

Including my sister who was most likely pressed against the bottom side of my bed frame.

I started counting how long it takes for my parents to get here.

7…

6…

5…

4…

3…

2…

1…

"I don't hear them comi- "

"Ochaco!? Shirou!? What's wrong!?" I heard Dad shout somewhere to my right.

"Theeere they are." I thought languidly

"Well Dad, If I'd hazard a guess. From the fact that everything but me seems to be pulled towards the ceiling, instead of just floating around. I'd say that my Quirk has appeared, judging by the fact that brother and sisters typically have related quirks, I'd once again hazard a guess that my quirk involves something pertaining to gravity." I spoke out from my spot near the ceiling, my voice never wavering from its steady tone.

"Ahhh… right. Can you turn it off?"

I could feel the face drop forming on my dad's face as I heard him thump against the ceiling, and judging from the second thump I assume mom was in the room as well.

"Dad…" I deadpanned.

"Yeah, kiddo?" I heard him grit out

"You do realize this is the first time I'm using this, along with the fact I used it while asleep?" I groaned out with my high-pitch voice.

"Just… just try, please. It's getting a bit uncomfortable being against the ceiling with your mother like this."

I felt like I didn't want to turn my head at that moment.

"Ok. Let's see. Everything but me is floating upwards whilst I'm stilling gravitating downwards. I need to check something." I contemplated/

"Hey dad, can you try standing on the ceiling and describe how it feels?" I ask him, still not wanting to look at him or mom.

"Uh, Sure?" he said I a heard him stand (?) with a grunt.

"It feels like how I would feel like if I was standing on the floor… This is really weird" he

whispered.

"Hmmm… assuming this does have something to do with gravity, judging from the fact that everyone but me feels gravity's effects like normal but only reversed I assume my Quirk has something to do with changing the gravitational field within an area in a different direction. Okay, let's try this." Thoughts racing through my head a mile a minute.

"Dad how good are you with handstands, what about you mom?" I asked the both of them.

"Terrible"

"I can hold it for 2 minutes, why?"

Guess who said what.

"I'm gonna see if I can return gravity back to normal, I'd suggest you do those handstands so you're the right way up." I said whilst concentrating.

The easiest way I could think of it was by imaging a black hole on the floor with a gravitational pull of 9.8m/s.

*Thunk

"Owwwwwww…"

"That's better… Thanks, Shi-chan" I heard Okaa-san say.

"You're welcome, can you close the light on the way out, please? It's still night time."

I said groggily as sleep overcame me.

Hey cut me some slack, I'm still 4.


(Timeskip – 10 Years later)

With 10 years of training and Quirk analysis, I developed my quirk to a new level and wrote all my findings in a journal (sorry again Midoriya).

Name: Shirou Uraraka

Quirk: Gravitational Field

Effect: 'Gravitational Field' can change the direction and force of a gravitational field of multiple objects. This works on a cellular level, can separate elements from each other and bind together different element. There is no limit of length.

The user can also place a permanent effect on objects, such as a rock to make it fly in one direction with a certain speed by making the rock have a gravitational force directed forward.

In addition to this, user can use Quirk via remote or manual conrtrol. Remote control is the base form and the normal use, however, if the object is touched and the Quirk activated, the quirk had a 5x more effectiveness. The drawback however is that is it increase the level drawback by 1.5x.

Drawback: The larger the object and the larger the gravitational force exerted has can damage the user's body on a level of 0-7 with 8 being unreached.

Level 0: No adverse effect

Level 1: Minor bruising and tiny cuts. (Unnoticeable pain)

Level 2: Causes muscle strain and tears, can be used to tear muscles and strengthen the muscles after recovery. (Manageable Pain)

Level 3: Hairline fractures in bones, start from hands to arms, feet to legs before the hairline fractures begin to form on ribs. (Tolerable Pain)

Level 4: Body severely increases metabolism rate. If left unchecked causes the body to eat fat, then muscles then bones. (Tolerable Pain)

Level 5: Minor organ failure of liver, bowel, and kidney. (Hurts but still conscious)

Level 6: Major organ failure of lungs and Heart, bones begin to grind to dust. (Extremely painful, not tolerable.) *Only for emergencies

Level 7: Brain failure, the body shuts down and brain goes into shock. Leaves user in a coma. (Life Threatening) *Only to be used as a sacrificial attack

Level 8: Unreached. (Death) *Only to be used as a kamikaze attack, there is no turning back.

Example: If I create a gravitational field with an upwards pull of 21.3m/s (2.3x the force of earth's gravity), a speed 76.68 km/h upwards on an object of 200 kilos, the drawback becomes a level 3.

On the other hand, If I place a gravitational field with an upwards pull of 21.3m/s, a speed of 76.68 km/h upwards on an object of up to 50 kilos, the drawback is level 0.

Level 7 can only be reached if the body creates a gravitational field 200+m/s, a speed of 720km/h on an object of around 1.3 tons.

So yeah, that's a basic description of my quirk. With the fact I was planning to apply for Yuuei along with Ochaco, I knew how I'd wanted to design my suit along with some support weapons.

"Ne ne Onii-san, look at the news!" Ochaco spoke with enthusiasm. Raising an eyebrow, I moved my vision from my journal filled with my quirk analysis and costume design towards the TV

Right there on the TV was All Might surrounded by reporters and underneath on the headline:

All-Might defeats Sludge villain and saves two school kids.

And right there in the background was Katsuki Bakugou and Midoriya Izuku.

"Huh… and now canon begins. I'd better up my training." I muttered.

"Hmm? You say something Onii-san?" Ochaco asked, her cute face scrunched up in confusion.

"Nothing little sis, just thinking how hard the entrance for Yuuei in eleven months will be," I replied.

My eyes never once left Izuku Midoriya.

"I'm just thinking how much our lives are about to change." I said

*grumble

Aaand there goes the somber mood.

"Hey sis, I'm gonna head over to the store to buy some frozen chips to cook, you want anything?" I asked Ochaco as she switched the channel to a documentary about the Space Hero: Thirteen.

"Can you get some mochi, please? A six pack from Shibuya Pastries, please?" she said, her head whipping around with big, watery eyes.

"Ne ne, no need for the waterworks sis. I was offering anyways. Don't worry I'll go get some. Ja ne." I said as I walked out of the door in my maroon pants and skinny dark blue jumper, an umbrella dangling from hands.

Looking out into the downpour getting ready to but mine and Ochaco's food, I could only say one thing.

"Godammit All-Might, you just had to make it rain, didn't you?

I started walking in the rain, pondering on the events to come.


Author's Note: For anyone wondering why Shirou always seems to switch back and forth from Japanese and English for words like mom, dad, and sis. It's because I fashioned him from my life and he's was previously an English speaker.

Also, reviews are extremely helpful as it helps me make the story more fluid and I'm also willing to add any ideas.

(Translations) via Google Translator

Pusshu, chimamire no jigoku. Osu! – Push, bloody hell. Push!

Ā, kare wa watashi no yōnimieru. Sore wa otokonokoda. - He looks just like me, he's a boy.

Kanojo wa anata no yōnimieru. Anata wa sorera no namae o nani ni shitaidesu ka? - She looks just like you. What do you want to name them?

Word Count: 3,783