The Three-Body Problem, written by Liu Cixin, is a critically acclaimed space thriller mystery that originated in China. The story takes place during the Cultural Revolution and follows a group of scientists who discover that Earth is under threat from an alien civilization. As they try to decipher the enigmatic messages sent by the aliens, they become embroiled in a complex and dangerous game that spans decades and galaxies. The Three-Body Problem is a thought-provoking and intricately plotted novel that explores themes of science, philosophy, and the nature of humanity.