On her first day at the prosecutor's office, Jana works on the vicious murder of a senior member of the migration board. But she hides the truth that she knows the victim and is seeking to uncover the secrets of her past through the investigation.

Jana is shocked to find the killer dead with a mysterious scar on his body, similar to hers. The link prompts Jana to pursue the case with an uncompromising approach that soon disputes with her colleagues and jeopardizes her.

After a brutal confrontation, Jana hides her involvement in the case from her colleagues and her family. There is no going back, as Jana dedicates herself to uncovering the truth. However, a terrifying discovery shakes Jana to her core.

Jana fears she loses her sanity as she sees strange visions. She hardly keeps it together as the pressure builds. Suddenly, a person from Jana's past appears, whom she long forgot and believed dead for years.

In the hunt to track down those responsible for a string of crimes that span several decades, Jana finds herself up against someone who resonates with her.

A tragedy shakes the police station. The case appears to be solved, but the loose ends don't allow Jana or her colleagues to be at peace. So Jana goes back to the origin of all her old trauma to deal with the past as well as the present danger.