The Three-Body Problem, written by Liu Cixin, is a Chinese science fiction novel that combines elements of alien artifact mysteries with complex scientific concepts. The story follows a group of scientists who uncover a secret military project involving an alien artifact on Earth. As they delve deeper into the mystery, they discover a connection to a distant alien civilization facing its own impending doom. The Three-Body Problem is a mind-bending and immersive read that has gained international acclaim.