Kate is a high-powered, workaholic executive who discreetly takes time off from her work to live with her artist friend Holly, who reveals she has terminal cancer which leaves her with only six months left to live. Over the course of those months, things get tense after Kate accepts custody of Holly's daughter.

A college professor, his wife, a young girl, and a drifter are suddenly faced with a society where money is worthless, food is scarce, your neighbor is your enemy, and oppression reigns. The four must survive a world of earthquakes, natural disasters, looters, corrupt officials, and the Antichrist in power.