In World 99, acclaimed author Sayaka Murata presents a bold dystopian vision of a world governed by an ultimate purpose. The story follows Sora, a being devoid of individuality or personality, as she navigates a society that has reached its final evolutionary stage. Exploring themes of human identity, purpose, and societal constructs, this novel challenges conventional notions of self and existence. A thought-provoking experiment in philosophy and science fiction, World 99 questions the very foundation of what it means to be human.