When a homeless boy comes across a mysterious serum while running from the authorities in Marley, what will happen?

When you think of a superhero do you imagine a strong person with powers? What about a rich guy who uses gadgets to defeat his enemies? Well m/n isn't either. He is a boy without money or powers, one of the remaining few who don't in this chaotic world. Society looks down on him, but he made a promise. he will save the innocent, even if he has to do it illegally. (M/N stands for Male name)

Spending your life in the walls, while growing up you were very close with your family. Your father was a member of the scout regiment along with your older sister, your mother just simply worked as a shop keeper but was liked by most as well as the rest of your family. You were 11 and you were out running errands for your mom, but while you were out, something happened that changed yours and everyone's way of life forever. Warning: Includes some bits from the manga! Y/N-your name L/N-last name E/C-eye color H/C-hair color

She's lived outside the walls all her life. When the humans ventured outside Wall Maria, she protected them, and watched over them to the best of her ability. She saw what happened when the Colossal Titan attacked. The Forest of Giant Trees is where she resides, and she spends her days killing her fair share of the monstrous Titans. But when the humans find out about her, they are shocked, and wary. The reason? She is not fully human; only half. With big, white, feathery wings, most would see her as... an angel. She has always stayed outside the walls for that reason, and doesn't plan on going inside them anytime soon. Plus, she doesn't exactly trust humans, for they are the ones who killed her parents and made her this way, forcing her to flee outside the safety of the barriers around the cities. But will a certain group change her mind? (AoT Various x OC) [Ranked #1 in reconcorps] [Ranked #3 in mikasaackerman] [Ranked #4 in Corps] [Ranked #5 in variousxoc] This story belongs to the user @_Rainy_Melody. Make sure that, if you would like to use this story idea or OC in any of your stories/ fanfictions, then ask her. This story is based on Attack on Titan, which does not belong to @_Rainy_Melody. All rights are reserved. Thank you.