After dying and being revived with the experimental drug Returne, Bryn Davis is theoretically free to live her unlife--with regular doses to keep her going. But Bryn knows that the government has every intention of keeping a tight lid on Pharmadene's life-altering discovery, no matter the cost.

Thankfully, some things have changed for the better; her job at the rechristened Davis Funeral Home is keeping her busy and her fragile romance with Patrick McCallister is blossoming--thanks in part to their combined efforts in forming a support group for Returne addicts. But when some of the group members suddenly disappear, Bryn wonders if the government is methodically removing a threat to their security, or if some unknown enemy has decided to run the zombies into the ground...