Ready Player One is a science fiction novel written by Ernest Cline. Set in a dystopian future, the story follows Wade Watts, a teenager who escapes the harsh reality of his world by immersing himself in a virtual reality game called the OASIS. When the creator of the game dies, he leaves behind a series of puzzles that lead to an Easter egg, granting the finder his vast fortune. Ready Player One is a nostalgic and thrilling adventure that combines virtual reality, pop culture references, and a quest for treasure.