The Three-Body Problem, written by Liu Cixin, is a mind-bending science fiction novel that combines alien mysteries with complex scientific concepts. Set against the backdrop of China's Cultural Revolution, the story follows a group of scientists who discover that Earth is under the threat of an alien invasion from the Trisolaran civilization. As humanity grapples with the impending doom, the novel explores themes of physics, philosophy, and the nature of humanity's place in the universe. The Three-Body Problem is a highly acclaimed and thought-provoking read.