Highest picture quality, masterpiece, high-definition, ultra high-definition, a beautiful girl with exquisite facial features, black long hair, black eyes like obsidian, large eyes, long eyelashes, smooth and tender skin, pale skin, high collar military uniform, abstinence style, black long straight, irregular bangs, petite figure, small chest, fair skin, snow-white skin, noble and indifferent, black military uniform, high collar military uniform, military pants paired with military boots, military hat, Sitting on the Office chair and the background bookshelf, the details are clearly and correctly described,