In the distant future, millions have died in brutal wars leaving cities laying in ruins. The ultimate weapons become time machines which can insure victory by manipulating the past. In the not-distant future, FBI agent Sally Biggs is obsessed with investigating unsolved cases involving paranormal activities-especially the bizarre disappearance of her scientist husband. She suspects that the mysteries have something to do with the destabilization of time, since Sally herself has the power to rewind history. But she slowly learns that her power is connected to a cataclysmic war in the future, and that she, her husband, and their unborn child become important targets of soldiers travelling from the future. Hunted by assassins while her own timeline is unraveling, her only hope is to follow her husband's ghost to the awesome truth that ties all the mysteries together.