1girl, arknights, black_bow, bow, breasts, brown_hair, covered_mouth, dress, floating_hair, folded_fan, folding_fan, grey_dress, hair_between_eyes, hair_bow, hair_spread_out, hand_fan, holding, holding_fan, indigo_(arknights), indigo_(serene_day)_(arknights), long_hair, long_sleeves, looking_at_viewer, medium_breasts, one_side_up, purple_eyes, shiduki_eku, solo, very_long_hair, vial