Max Caulfield, a permanent photographer at the famous Caledon University, discovers her closest new friend, Safi, dead in the snow.
She was murdered.
To save her, Max tries to turn back time - a power she hasn't used in years... Instead, Max opens the way to a parallel timeline, where Safi is still alive and still in danger!
Max realizes that the killer will strike again soon - in both versions of reality.
With her new power to shift between two timelines - can Max solve and prevent the same murder???