1girl, animal_ears, arknights, blue_eyes, braid, breasts, brown_hair, dress, earrings, flower, hair_ornament, halterneck, headband, holding, holding_sword, holding_weapon, horn_(arknights), horn_(to_effloresce_whitely)_(arknights), jewelry, lake, leaf_hair_ornament, long_hair, looking_at_viewer, lotus, medium_breasts, necklace, official_alternate_costume, outdoors, partially_submerged, serious, side_braid, sideboob, sion_(im10042m), solo, sword, thighs, very_long_hair, weapon, white_dress, wrist_straps