Saur

Sixty-six million years ago, dinosaurs didn't go extinct. They fled. They evolved.

On Theia, Earth's hidden sister planet, they became Saurs-a civilization built on science, hierarchy, and genetic perfection. Humans are nothing more than an ancient threat, one the Saurs believe they left behind forever.

Until Filo.

For as long as he can remember, Filo-a human teenager-has lived in the shadows of Theia with Mai, the Saur who rescued him from the wreckage of a space shuttle as an infant. When th...