1girl, arknights, arm_behind_back, black_choker, black_horns, breasts, character_name, choker, coat, cross, cross_necklace, grey_background, grey_jacket, groin, hachisan, horns, jacket, jewelry, long_hair, looking_at_viewer, navel, necklace, open_clothes, open_jacket, padded_jacket, purple_eyes, red_hair, simple_background, surtr_(arknights), white_background