100b, 1girl, alternate_costume, arknights, bare_legs, black_dress, black_footwear, blue_eyes, breasts, closed_mouth, cross, dress, full_body, high_heels, holding, horns, huge_weapon, invisible_chair, jewelry, long_hair, looking_at_viewer, medium_breasts, necklace, red_hair, simple_background, sitting, sleeveless, sleeveless_dress, solo, surtr_(arknights), sword, thigh_strap, thighs, v-shaped_eyebrows, very_long_hair, weapon, white_background