Wubian is an author about whom very little public information is available; only the name and a single work can be confirmed. The book catalogued under this name is Enlightenment: A Math Hacker's Journey Through Life, classified under programming and design, which suggests an interest in mathematical thinking, programming methods, and the everyday experience of people in technology. Judging from the title, the work seeks to weave abstract mathematics and programming knowledge into narratives drawn from daily life, helping readers grasp technical concepts in relaxed settings rather than through dry formulas and code alone. Since no reliable records of Wubian's nationality, biography, education, or writing career have been found, this introduction makes no guesses and describes only the work's positioning: it connects mathematics, programming, and personal growth in a life-oriented style, for readers who wish to approach technical knowledge more intuitively. The author's style and future work await further public information.