[My OC x Levi] Wall Maria had been invaded by the monstrous creatures humanity called Titans. Young, carefree Alex Bellerose had lost so much from that day, but also gained strength. She is determined to pursue her sister's dreams, and carry on the family name in soldiers. But how long can she keep up the cold act?

She is a normal girl attending a normal high school in Seoul. Although, corresponding to her insane fashion sense, she caught the nickname Gangsta' Girl. Now people actually believe she is a badass gangster girl, when she is really just a sweet, loving girl beneath her goth-like makeup and gangster-like clothes. Will the Bangtan Boys accept her for who she really is or will they also choose to treat her like everyone else does just because of her false nickname: Gangsta' Girl?