2girls, anniversary, armor, back-to-back, bare_shoulders, breasts, cape, closed_eyes, closed_mouth, gauntlets, high_ponytail, holding, holding_sword, holding_weapon, honkai_(series), honkai_impact_3rd, kiana_kaslana, kiana_kaslana_(herrscher_of_flamescion), kiana_kaslana_(herrscher_of_the_void), long_hair, multiple_girls, murata_himeko, murata_himeko_(vermillion_knight), ponytail, red_cape, red_hair, simple_background, sirin, smile, sword, thomas_nguyen, very_long_hair, weapon, white_background, white_hair