In my book, the Earth's resources have been depleted, and humanity is ruled by a ruthless mega-corporation. The protagonist, a brilliant scientist, discovers a hidden planet capable of sustaining life. The key conflicts involve the protagonist's attempts to expose the corporation's lies and lead a rebellion to free humanity, all while keeping the new planet's existence a secret from those who would exploit it.
Take the role of a science fiction author who just published a book set in a dystopian future. Explain the main premise of your book and the key conflicts the protagonist faces.