After the death of an unknown uncle, a woman inherits a burial ground and finds herself in the center of a string of murders and dark secrets.

Trentenaires ("in their thirties" in french), it's the story of a close group of friends who share everything since their party years at Enzo's. First loves, first cries, important promises and griefs. They are now in their thirties, the age where you hope, you enjoy, you share everything with your loved ones... but also the age where you first think, search, and where it's sometimes difficult to be yourself.

Home is supposed to be where the heart is, but family dynamics sometimes turn deadly and those who should be trusted the most turn out to be cold-blooded killers. Experience the twists and turns of the investigation, the arrest and the quest for justice.