Fallen Angel (My Hero Academia x Male Reader/OC)

Season 1: Izuku Midoriya & Adonis Akuma

Adonis POV

I'm walking to the park...alone.

It's another sunny day in Musutafu, the sky being clear, no clouds interrupting the shining sun in the bright blue sky. I can hear the birds chirping in the trees that are calmly dancing to the soft breeze, as I casually walk on the path toward the park, it would've been better if I had any friends to go out with, but people are either scared of me or see me as a freak.

As I get closer to the park, I see a boy around my age with messy green hair with tears in his eyes standing in front of three boys whilst, seemingly, defending another boy who is on the ground behind him. You get closer and hear them speaking, that is when you hear the blonde haired kid with explosions coming out of his hands.

Explosion kid: "You wanna pretend to be a hero? You don't stand any chance with a quirk, Deku!" He tauntingly says with a cocky smile on his, and punching his fist into his open hand with a tiny explosion going off in it.

Your eyes widen slightly seeing that three kids are going to attack a quirkless boy, because they think they are better than him for that reason. It angers you seeing that this sort of thing happens with kids your age, but your thoughts are cut off when you see the three kids charge at the green haired boy — making you have a split second choice.

Midoriya's POV

As I see Kachan and the other two boys charge at me I prepare myself for the hit...but nothing comes. I open my eyes too see a boy about my age with messy white hair, black horns, claws, and tail with small spikes going from the tip of it to the top of his back. I'm shocked to see that someone defended me from from the attack.

Kachan: "who are you, loser?!" He shouts at the boy in front of me.

White haired boy: "Are you okay?" The horned boy questions me, as he turns to look at me, and I see that he has a black mask covering the lower part of his face, and black eyes with dark blue irises.

Adonis's POV

Adonis: "you try to hurt him again, and I will hurt you twice as much - got it?" I threaten, after I check to see if the boy is okay, to which he nods. I give the three kids a death glare as they don't respond "GOT IT?" I shout at them, and they quickly nod and run off, with the explosion kid stopping and sending a hatful glare at me and following his friends.

I make my tail and spines disappear and my claws retract, deactivating my quirk.

Green haired boy: "Wow" I hear the boy behind me say. I turn around see that he's wiping tears out of his eyes and looking at me in...awe? I'm slightly shocked at his reaction to seeing me like this, and tilt my head a little, he then asks me "what's your name?!"

Adonis "Adonis Akuma" I respond awkwardly, as I'm taken a back even more by the boy asking me this and not running away.

Green haired boy: "my name is Izuku Midoriya, but if you want you can call me Izuku, is it alright if I call you Adonis?" He says with a smile, and a lot of energy, I then nod in confirmation.

As if the surprises couldn't put me in more shock, they did, as Izuku then asks me.

Izuku: "What's your quirk?!" Looking at me in excitement and fascination.

I'm then put into a state of full shock, as he asks me a question that no one wants to know the answer to. They all run away just at the sight of me, so this simple question really catches me off guard.

Adonis: "W-wait, you want to know...what my...quirk is?" He nods, still keeping his enthusiastic attitude up "oh...well, I call it 'devil incarnate' which is where I grow a tail, small spikes on my back, and claws - whilst also increasing my strength and agility"

He looks at me with nothing but pure awe in his eyes, and his mouth wide open at my description of my quirk.

Izuku: "That...is...AWSOME!" He jumps up and down, with excitement in his voice "that is really cool, is there anything else it can do?!"

Adonis: "should I tell him...no, no I don't want to lose the first person who's treated me with kindness by scaring him off  no, that's all my quirk does" I look at him expecting him to be disappointed, but he still looks at me with excitement.

Izuku: "Oh, well your quirk is still super cool!" He doesn't lose his smile, or excitement "you want to be friends?!"

I literally nearly pass out from shock.

This boy that I just met wants...to be friends with me. Normally, people would run away from me and not want anything to do with me, so I'm gobsmacked at how he isn't acting like the others.

Adonis: "You...want to be friends...with me?" Still taken aback by his question, I reply with hesitation.

Izuku: "Yeah, of course I want be friends, why? Don't you want to be friends?" His face drops and becomes slightly sad, I mentally scold myself.

Adonis: "NO no it's not that, it's just" I hesitate "no ones...ever wanted to be my friend...they think I'm a monster...a villain" I become quieter, thinking that I just lost my first possible friend.

Izuku: "Really? Well...you just saved me and the the other boy from getting hurt, and that isn't something that a villain does!" He raises his voice with passion "that is the action of a hero!"

I'm taken aback by what he's just said, and now it's my turn to look at him in awe. Realising that this kid just tried stand up to three other kids without a quirk, making me see that even without a quirk, he wanted to be a hero. At this point, I'm close to crying as I've never had anyone look at me in such a positive light that isn't my mother.

Adonis: "W-well...I guess...your right" I look back at him hesitantly, "you...still want to be friends?"

Izuku: "yeah, of course! I'll be your first friend, from now on we will be by each others side and become heroes together, no matter what!" His passion coming back to him, with determination practically shining off of him.

Adonis: "Yeah, we'll become the best heroes we can be!" I shout with as much conviction as him, his determination and passion practically being contagious.

A small smile making its way onto my face for the first time in a while, and a bright smile being showcased on Izuku's face. From there I knew that I had found a person that I could rely on, someone who would have my back, and I knew that he felt the same.

10 years later, and we both still feel the determination and reliability we felt when we first met as kids.