Twenty years after modern civilization has been destroyed, Joel, a hardened survivor, is hired to smuggle Ellie, a 14-year-old girl, out of an oppressive quarantine zone. What starts as a small job soon becomes a brutal, heartbreaking journey, as they both must traverse the United States and depend on each other for survival.
Set in San Tiburon, the world's most dangerous maximum-security penitentiary and home to the world's most treacherous superpowered criminals, where tensions among the inmates and staff heighten, leading to anarchy that engulfs the prison and order is turned upside down.
More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.
