3girls, absurdres, ahoge, armored_leotard, bare_shoulders, black_gloves, breasts, bronya_zaychik, bronya_zaychik_(herrscher_of_truth), closed_eyes, closed_mouth, commentary_request, drawing_(object), dress, earth_(planet), gloves, grey_hair, hair_ornament, highres, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(herrscher_of_finality), leaning_on_person, leotard, long_hair, multiple_girls, planet, ponytail, purple_eyes, purple_hair, raiden_mei, raiden_mei_(herrscher_of_origin), shengkai167, sitting, sleeping, strapless, strapless_dress, subway, train_interior, very_long_hair, white_dress, white_hair