A young man, Will, traveling to see his girlfriend's family. However, as he arrives, a mysterious and catastrophic event begins to unfold, plunging the world into chaos. Roads are blocked, communication is down, and society starts to crumble.
Will and his future father-in-law, Tom, must put aside their differences and embark on a dangerous journey across the country to reunite with Will's pregnant girlfriend. As they face various challenges, including hostile survivors and the deteriorating infrastructure, their bond strengthens, and they learn to rely on each other.