A woman watches her father die in front of a revolutionary mob. Fifty years later, that grief becomes humanity's extinction event. San Ti takes the most intimate trauma imaginable and scales it to the end of the world without breaking the connection between the two, making every cosmic horror that follows feel earned, not imposed. The mystery Wang Miao stumbles into isn't about solving a crime. It's about realizing the solution was already decided decades ago by someone who stopped believing in humanity's future. You don't solve San Ti. You watch it unfold exactly as it was always going to, and that inevitability is the point.

In 1967, during China's Cultural Revolution, Ye Wenjie sees Red Guards beat her father to death, an event that will shape both her own life and the fate of humanity. Some forty years later, after a string of unexplained suicides among scientists, Beijing police recruit nanotech engineer Wang Miao to go undercover inside a secretive group of researchers. His inquiry draws him into a strange online game set in a virtual world governed by the erratic motion of three suns. That puzzle, the Three-Body Problem, holds the answer to the deaths, to a conspiracy reaching across light-years, and to a threat that could wipe out humankind. Adapted from Cixin Liu's Hugo Award-winning novel, the story is a tense blend of drama, mystery, science fiction and thriller.