From Cixin Liu, the New York Times bestselling and Hugo Award-winning author of The Three Body Problem, comes a new research fiction masterpiece in Supernova Period.

In those times, Earth was a world in space. In those days, Beijing was a city on Earth. On this night, history as known to humanity came to an end. Eight light years apart, a star provides died, creating a supernova event that showers Globe in deadly degrees of rays. Within a season, everyone over the age of thirteen will pass away. So the countdown begins. Parents apprentice their kids and make an effort to give the knowledge they’ll have to keep the world running. But the last era may not need to transport the legacy of their parents’ globe. And even though they think about an improved, brighter globe, they may bring about a upcoming so dark humanity won’t survive.