'I Became the Witch of the Library' is a captivating Korean web novel that delves into a world where every story is kept alive within the library's walls. The protagonist, a polite and philosophical reincarnated individual, explores the library's depths, wielding modern knowledge and transitioning from a male to a powerful female. With elements of comedy, fantasy, and gender-bending, this novel offers a unique narrative filled with multiple points of view and an overpowered, ruthless protagonist.