1girl, arknights, armband, black_collar, black_dress, black_jacket, breasts, cleavage, collar, demon_girl, demon_horns, detached_collar, dress, grey_background, hair_between_eyes, horns, id_card, infection_monitor_(arknights), jacket, kimo_suna, long_hair, medium_breasts, off_shoulder, open_clothes, open_jacket, purple_eyes, red_hair, simple_background, solo, surtr_(arknights), sword, sword_on_back, weapon, weapon_on_back