A recently single Jessica sends Christmas cards to people who have impacted her life—the aunt who raised her, her younger brother in the military, a popstar who was part of the soundtrack of her life, the music teacher who inspired her, and the best friend who always tells the truth.

A group of friends from Boston who feel stuck in life experience an unexpected wake-up call after one of their friends dies unexpectedly.

In the near future a family must make difficult decisions as they balance staying together with trying to survive. They live in Los Angeles, which has been occupied by a force of outside intruders. While some people have chosen to collaborate with the authorities and benefit from the new order, others have rebelled — and suffer the consequences.