txin xin, ui (blue archive), blue archive, absurdres, commentary request, highres, 1girl, bags under eyes, black hair, black shirt, blue eyes, blue hairband, book, brown-framed eyewear, brown jacket, closed mouth, glasses, hairband, jacket, long hair, multiple views, off shoulder, round eyewear, sailor collar, shirt, simple background, undershirt, upper body, white background, white sailor collar, white shirt, zoom layer