Dragon's Egg

Not sure if this is the right fit?

Consider The Three-Body Problem by Cixin Liu. Recommended by 24 sources.

“This novel starts as a mystery rooted in a woman’s tragic experience during China’s Cultural Revolution, then spirals into a high-concept alien contact story built on intricate physics and game theory. The useful part lies in its audacious imagination: a three-body solar system, a virtual reality game, and a shocking revelation about humanity’s place in the universe. The limiting part may be its cold, analytical style and flat characters; emotion takes a backseat to ideas, and the scientific digressions can feel like lectures. It’s a slow burn that rewards intellectual curiosity but might alienate those craving warmth or narrative immediacy.”