Set in a near future where AI is all the rage and nature is becoming a distant memory, Rachel and Alvy are a New York couple ready to take their relationship to the next level and start a family.

35-year-old Audrey, the only survivor of a mysterious serial killer who raged in the Biarritz region 16 years earlier, is brutally taken back to her past by a new crime: a 17-year-old girl is found murdered on the Basque coast. Nothing links this murder to the series of crimes committed in the early 2000s by the "Itsas Killer," but Audrey is certain that Itsas is back.

Aurora's life suddenly gets complicated after her seven grandkids arrive to her house for vacation.