1girl, arknights, black_dress, black_horns, black_jacket, black_thighhighs, breasts, chest_strap, cleavage, diurtion, dress, grey_background, hair_between_eyes, holding, holding_weapon, horns, infection_monitor_(arknights), jacket, long_hair, looking_at_viewer, medium_breasts, open_clothes, open_jacket, purple_eyes, red_hair, simple_background, solo, surtr_(arknights), thighhighs, very_long_hair, weapon