You were starting school in a day or two. You were crazy nervous, but Izuku was assuring you that it was okay to be a little bit scared and Katsuki was laughing at you. You felt the need to internally correct yourself. Everyone thought that you were nervous because theyre idiots who can't take a fucking hint that you want to be alone.
Katsuki made another joke, so you put him in a chokehold. He cried out, using his quirk on you- which obviously didn't work because you broke it for the time being- and then went still as you threatened him from behind. "Make fun of me again, and I'll tell everyone what you did to that one kid by accident."
"How do you even know about that?" HE demanded, but you just shrugged. You'd been giving him telepathic therapy and fixing his conscience while he was sleeping and had found out a lot about your first patient.
On your first day of school, you introduced yourself to your class- consisting of Katsuki, Izuku, Tokoyami, and a bunch of extras- with a confident grin. "Halo! I'm /name/ Anidorret, but you can just call me Nido-chan!" The teacher looked at you kindly. "what's your quirk and what do you like to do?"
You grinned. "I don't have a quirk! I like analysing heroes and punching idiots who get in my way like my friends!" You sat down in between Katsuki and Izuku, who both high-fived you.
They were both so freaking cute! You bit your lip, trying not to squeal as you watched them actually pay attention in class. After a few moments, you just used your quirk to make it look like you were paying attention while separating your soul from your body and going to find Touya.
Surprisingly, after only four hours, you found him scrolling on his phone. You saw him type in his password and text himself- so you also knew his phone number. After rushing back to your body, you pulled out your phone and put both of those information pieces into your notes section.
Who knows, maybe it'd come in handy while fighting him. You looked up at your teacher, who just asked you a question. "I'm sorry, I couldn't hear you. Could you repeat the question?" She sighed. "I asked you if you thought you could solve the equation on the board?"
It was just simple math. "I can. Would you like me to?" She motioned for you to solve it on the board, so you took the chalk and put everything on the board perfectly, making sure that it was easily seen and understandable. "Good, now sit down."
...
You hated your teacher. She really was the worst, treating you like a six year old- oh, wait... Well, you could age yourself up, but honestly you were just too lazy for that so you resigned yourself to eternal suffering.
Also, you didn't like how belittling Izuku thought of himself- though you were still on last name basis with him and Katsuki, unfortunately. You sat alone during lunch time, eating your sandwich you'd made taste like a perfectly grilled hamburger. Really, you were more of a people watcher anyways, so you just looked at the cute kids bullying IZuku.
Wait... you double-checked. "Yeah, that's a big no-no," You noted, standing and stretching your arms before putting away your lunch box and running over. "Yeah, you're just a quirkless loser," The leader was shouting, and you rolled your eyes. You needed him to shut up if you didn't want to 'accidentally' kill his whole family.
"Hey! LEave him alone, you big, stinking, lame-o-loser bullies!" You shouted, splaying your arms wide and standing in front of Izuku. "Why should I, huh? You can't do anything-" You punched him in the face. "I may be quirkless, but I can still beat you up! Come at me!"
Ten minutes later, you'd hospitalized seven of the ten people and the other three were running away. You turned to Izuku, wiping the blood and grime off of your hands as you reached out to him. "Are you okay?" He wiped his nose, nodding and grabbing your hand.
"Thank you, I can't believe you did that for me!" You shrugged, helping pull him up as you redid all the rules you'd rewritten on your body. "So, um... how am I supposed to be your hero if you're already stronger than me?" After thinking for a few moments, you responded. "Practice more! Have you ever trained your physical body? The second I found out I was quirkless two years ago, I started practicing fighting even more than normal, because I have to train 10x harder than everyone else!"
Izuku hesitated. "Um, do you really think that's okay?" His green hair blew in the wind as you grinned at him. "Of course it is, dummy! I mean, I've been training myself for a long-" A police woman came over and grabbed you by the collar, lifting you up. She wordlessly brought you to the front office, a permanent scowl on her face like she was done with this crap.
The principal looked at you disdainfully. "You are the quirkless scum who injured those poor people?" Wow, biases are definitely a thing in this world, huh? You nodded, smirking as your guardian was called: Mitsuki.
She hurried over. "So you're telling me that my dear /name/-chan here beat up seven people?" The principal nodded. She looked at you. "Can you explain yourself?" You crossed your arms. "They were saying mean things to Midoriya-kun, so I beat them up! NO one beats up my friends!"
Mitsuki looked blankly at the principal. "So this school is prejudiced against quirkless students, is that right, huh?" The principal shook his head. "Those children were just fooling around. They probably didn't mean anything by it, though I apologize for their actions." You nodded stoutly, agreeing with Mitsuki completely until-
She smacked you across the head. "Don't pull this again, okay?" You clutched your forehead cutely, pouting your lip for ultimate effect. Both people in the room relaxed at the expression. Now that you were done with that stupid talk, MItsuki got you, Izuku, and Katsuki ice cream.
A few months later was Izuku's birthday. You squirmed, trying to figure out how to confess to him this year- you'd made a promise to yourself that you'd do it every year until it worked, and broke the rules of memory so that every year it'd be like his first time hearing it.
Katsuki saw you with your Hero Journal, and asked what you were writing on it. You blushed. "Well, you know how Midoriya-kun's birthday is in a few months? I was planning on the perfect gift!" You covered up the fact that you were just smiling at the autograph's you'd recently gotten- Hawks when he'd saved you from that one villain, Mrs. Joke when you saw her crossing the street, and Gang Orca because you teleported to his office and demanded one. "Well, my birthday is in a month and a half, so there!" You blinked.
Oh, right. It was, right? "Okay, what do you want?" HE smirked. "I want the newest All Might figurine." You raised an eyebrow, then went to your closet and pulled it out(You'd just stolen it from the nearest place where it was). "This one?" He gaped. "That's worth 3,000,000 yen! How did you get one?!" You shrugged, sweatdropping. "I found it on the floor. I cleaned it up and voila!"
He snatched it, cheering. "Since you got me this, you'll have to give me something better for my birthday!" You rolled your eyes. Maybe you could go to the future and get some of his merch. Maybe a Dynamite hoodie or something ridiculous like that.
Say you made it yourself. Oh, 1-A pins! And yours, you guessed. Maybe your future self left another letter or two for you in the bushes, so you'd probably have to check during lunch when you had school.
Ugh, school. "C'mon, let's go to the park! Deku's already gonna be there, so we have to go too, Ani." You stood. Opportunities! A few minutes later, you were running towards your bush with your journal in hand. "Hey, where are you going?" You pointed at the bush.
"Chasing a bunny!" They followed, so you knew you had a few moments of quiet in the bush before you knew they'd be jumping in. The second you were out of view, you traveled to the future again. You aged yourself up instantly, fixing your clothes for your new size and then searched for any new messages. Nothing.
Well, you had to go get Dynamite merch, anyways. You dusted yourself off, then checked to see if the coast was clear. It was not. It looked like Izuku and Katsuki were talking, so you turned invisible and went towards them breaking the perceptibility rule.
"I can't believe that you said that to /name/-chan after she punched you!" Izuku laughed, blinking his eyes to stop tears. You raised a single eyebrow. This was 4 years into the future after canon(so more like 11 years from where you were currently in your timeline), so why was everyone treating you like you were dead? Katsuki cuffed him over the head. "She's not dead, moron, just in a coma."
What the FUCK?! Wait- why? "Yeah, because apparently her younger self kept coming to our time." They both looked at the bush. At you. You let yourself turn back to your normal age, then became visible to their eyes. "AHH!" On instinct, Izuku used black whip on you. You pouted. "Hey! I thought you'd remember me, Midoriya-kun! I'm /name/ from the past!"
Katsuki snickered. "Ha, you fell for it. /name/ isn't in a coma, she's over there." He pointed at you from the future, who waved. You gave a thumbs-up for the prank. Izuku cooed at you. "Ooh, so cute! You're getting Kacchan his pin birthday gift now, right?" You nodded, and so both of them lifted you up and took you to the store and bought you a large amount of pins. "Also, we're supposed to tell you that you have to stop beating up people because it might cause you trouble in the future."
You nodded. "thank you! Well, I guess I'll go home now!" Katsuki and Izuku both kissed your forehead- Katsuki begrudgingly and Izuku somewhat flusteredly.
When you arrived in your own home, you held up a bag. "Yes!" The two- Katsuki and Izuku from your current timeline- jumped at you- so you teleported the bag to your room and got tackled. "Hey! Where's the rabbit?" Izuku asked, on top of you.
You flushed pink. "Uh, I grabbed it, but when you jumped on top of me I got scared and dropped it." Katsuki laughed at your loserness. "Seriously, Ani, you're such a klutz!" You rolled your eyes.