They've been relentlessly hounded ever since The Purge decimated the world, and every day since has been a struggle to stay one step ahead of the enemy.
Keo has returned, claiming to have information that can turn the tide of war against the ghouls. Lara wants nothing more than to strike back, but she has other problems: Will has yet to make contact, and a team she's sent on an important mission has gone off the radar.
Meanwhile, Texas becomes a battlefield as a new force rises to challenge the rule of the ghouls and their human collaborators. Led by a mysterious leader, this new threat has the firepower to cripple the enemy, but their cure might be worse than the disease.
Caught between two destructive forces, Lara, Keo, and their friends will have to make a choice - fall in line or forge their own path - before the decision is made for them.
A year after The Purge, any chance of victory will rest on the tips of the Spears, and those fearless enough to wield them.