2girls, armor, armored_dress, bare_shoulders, bianka_durandal_ataegina, bianka_durandal_ataegina_(palatinus_equinox), black_background, blonde_hair, blue_eyes, closed_mouth, fingerless_gloves, gauntlets, gloves, hair_ornament, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(herrscher_of_flamescion), lolbyts, long_hair, looking_at_another, multiple_girls, ponytail, siblings, sisters, smile, white_hair