The world has been devastated by a virus, leaving only the strong to survive...

All of her life, Kerigan LaRoux has had visions of the immediate future. Her dreams are of one man, Hyde Galloway, and a vision that draws her to San Francisco. She finds him wounded, in the middle of a gang war. She hides him and treats his wound.

Although he is suspicious of her, he tells her he's trying to catch a boat to Canada where the world is starting over. Much to his annoyance, she tags along. At first he doesn't believe in her visions but little by little she wins him over.

They race against time, trying to save a colony of survivors from the gangs who want slaves. But can Kerigan save the man she loves, the innocent lives waiting for salvation, as well as herself?