When a deadly virus escapes from a government research facility, few prove to be immune to its effects. With symptoms similar to the flu, those who come into contact with it quickly die. One survivor is Stu Redmond, a gas station attendant from Texas, who suffers no ill effects whatsoever. Kept in a medical research facility in Vermont, doctors try to determine why he is still alive. Others that also survive include Frannie Goldsmith who lives with her dad; Nick Andros, a deaf-mute; a rock musician, Larry Underwood; and Lloyd Henreid, in jail for murder. Survivors begin to have dreams, either about an old Afican-American woman, Mother Abigail, or a much scarier evil man.

The plague has taken its toll and only those immune to the virus are alive. The forces of good and evil are slowly taking shape. Those that have been dreaming about Mother Abigail are slowly making their way towards her in Nebraska. Stu Redmond joins up with Frannie Goldsmith and others. When Nick Andros and the first of the travelers arrive, Mother Abigail tells them they will soon be moving further west, to Colorado. Randall Flagg is gathering his own forces as he releases Lloyd Henreid from jail. Through her dreams, he also recruits Nadine Cross, who had been traveling with Larry Underwood.