An earthquake opens up an unmarked grave containing three skeletons, each linked to a living person: Avigail, an incarcerated woman; Niko, a mentalist; and single dad Yoel, who finds a video and is shocked to see it's from what appears to be himself.

The mystery of the grave deepens as detectives learn that the skeletons' DNA inexplicably matches living people, and that a bullet recovered from the site might be from the future; Yoel investigates the video to try to make sense of it.

More connections emerge between Noah, Niko, and Ella; Noah meets a woman who is identical to his late mom; Niko has visions of Keren's killer; another Chava is introduced; a strange shooting occurs that cannot be explained by logic.

In what appears to be a parallel universe, Yoel and Hila are still together while the other Chava investigates the shooting; Alon seeks the help of a man who knows Avigail and is linked to the grave; Yoel visits his old mental institution.

After Yoel wakes up, he starts putting the pieces together using his old theories about the space-time continuum; in the other universe, Hila is alive and Yoel is missing after going on a mission; two witnesses connect Gabi to the grave.

In the alternate universe, Chava learns that Yoel was part of a project with parallel versions of Niko, Avigail, Gabi and a doctor named Irena, and their mission was traveling to the other reality; Alon might be involved at the top.