ryuuzaki ichi, executor (arknights), executor the ex foedere (arknights), virtuosa (arknights), arknights, game cg, highres, official art, third-party source, 1boy, 1girl, aiming, aiming at another, ascot, black ascot, black eyes, black gloves, black hair, black halo, black skirt, black wings, blonde hair, cousins, crystal wings, detached wings, earpiece, floating hair, floating scarf, gloves, gun, halo, holding, holding gun, holding weapon, long hair, long sleeves, looking at another, radio antenna, red scarf, scarf, short hair, skirt, very long hair, weapon, wings