the girl is sitting on a bench and holding a knife

a black and white anime with a young woman in a white shirt sitting on a chair. she looks sad and depressed, and the scene is dark and gloomy. there is a black and white picture of a woman on the wall behind her. the woman is wearing a black shirt with white stripes, and her hair is long and black. the scene is set in an office building, and there is a window in the background. the woman is sitting on a bench, and there are other people in the background. the overall mood of is somber and melancholic.