On the streets of a newly free Kansas City, Henry fights to protect his brother Sam from rebel soldiers who will stop at nothing to appease their ruthless leader. As her manhunt continues, Kathleen doubles down on her quest for revenge, while Ellie forms a meaningful friendship.

In 2018, Seattle FEDRA confronts an unexpected foe. Ten years later, Ellie and Dina find themselves in the middle of a bloody battle between the zealous Seraphites and a ruthless militia.

Doomsday prepper Bill prepares to ride out the apocalypse alone...until a mysterious stranger upends his plans. Years later, Joel and Ellie seek Bill's guidance – and find themselves at a crossroads.

As the Wolves and the Scars prepare for a battle that could potentially end their longstanding feud, Ellie's search draws her away from her friends and toward a devastating confrontation.