I need a brief summary of the plot of a novel set in a dystopian future where society is divided into two classes: the privileged and the oppressed. The story focuses on a young protagonist who discovers a secret organization fighting against the ruling class. Your response should contain at least 3 bullet points. Use the markdown bullet points such as: * This is point 1. Also, highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*.

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