In 1958, during the Cold War, two scientists, two worlds, and two ideologies faced a race for survival at the Vinca Scientific Institute near Belgrade.
Lydia, a midwife very invested in her work, is in the middle of a breakup. At the same time, her best friend, Salomé, announces to her that she is pregnant and asks her to follow her pregnancy. The day Lydia meets Milos, a one-night stand, while she is holding her friend's baby in her arms, she sinks into a lie, at the risk of losing everything.
In a dystopia Paris, this is about a campaign manager named Tristan who is knocked sideways when he receives an anonymous letter containing a positive pregnancy test. Potentially suffering from a fatal and incurable genetic illness, Tristan becomes obsessed with the idea of finding the woman who sent him this test. He decides to carry out an investigation, risking his love life and his career in the process.
An unlikely oddball trio bond during an impromptu trip to the French countryside on a foolhardy romantic mission.