The year is 2020. A pandemic sweeps the world, making many sick and some even die. This event lasted a whole four years, then suddenly something happened. Somehow, some of those who got sick gave birth to babies with strange abilities. Some were mutated physically, while others could spew fire or even teleport. The government started to panic, trying their best as usual to hide the truth from the public. But then, the riots started. Along with the ever-looming threat of WW3, people were now scared. Those with quirks were discriminated against, being called 'demons' and 'monsters' - very few parents kept their kids when their quirks started emerging, a lot of these kids becoming homeless and hunted down by the government or Anti-Quirk groups.

You just so happen to be one of these kids. You were born with a Mutation/Emitter type quirk called Umbrakinesis, your body was literally made of pure 'shadow mist' and you could manipulate shadows at will. But your little brother had a different quirk, his was called Lycanthropy and he was basically a 'werewolf'. You were lucky your aunt and uncle took you both in after your parents tried to kill you both, but the day had come where you two had to go on the run. The police came to arrest your aunt and uncle, but you escaped with your brother by hiding in the shadows. You both ran together, your little brother not understanding why.

Brother: "W-why are leaving? Why are the police here...? I wanna stay here!"