Anime girl in a city at night with red light

Design a cover for a dark fantasy psychological drama light novel set in Rio de Janeiro in 2050, with a style similar to "inuyasha" ou "Yuyu Hakusho", showing a smiling Japanese teenager holding a backpack with long black hair in the foreground, while in the background other characters fight; use a red and black palette, and put the title in a box in the upper right corner.