1girl, aqua_headwear, arknights, bare_shoulders, black_background, clothing_cutout, dress, feet_out_of_frame, grey_hair, long_hair, long_sleeves, looking_at_viewer, mikilo_re, navel, navel_cutout, one_eye_closed, red_dress, red_eyes, short_dress, sitting, skadi_(arknights), skadi_the_corrupting_heart_(arknights), solo, very_long_hair