Surviving the Wastes

I want a post-apocalyptic scenario, featuring in the center a woman of short stature and thin athletic build with a white and gold battle uniform, straight, dark shoulder-length hair with blue flames in her hands and a katana in its support on her back , on her right side a tall man wearing the same uniform, with dark blonde hair and green eyes and on her left side a man of the same height as her with brown skin and short curly hair wearing desert traveler clothes