Avengers: singer

So i wanted this but couldn't find it again so i decided to make it. You're Aiden again, and your a singer and you have an older sister called Lily who died. You are in an abandoned building with your guitar singing about how much you love your sister, even though shes dead, little do you know the Avengers are behind the wall listening, you are 19 and have medium brown hair with blue eyes, you are wearing black shorts and a white shirt wuth black nikes