Collegian Tree Gelbman wakes up in horror to learn that she\'s stuck in a parallel universe. Her boyfriend Carter is now with someone else, and her friends and fellow students seem to be completely different versions of themselves. When Tree discovers that Carter\'s roommate has been altering time, she finds herself once again the target of a masked killer. When the psychopath starts to go after her inner circle, Tree soon realizes that she must die over and over again to save everyone.
After spending time in prison following an assault charge, Connor Bates now works in a library and spends his free time running, swimming, and trying to piece his world back together. When he meets Marilyn Chambers, the wife of a wealthy businessman, they collide into an intense physical and emotional relationship that quickly escalates into idle talk about her husband’s murder.