Melissa is an experienced, exemplary prison guard. But a dangerous spiral is set into motion when she transfers to a Corsican jail, where she accepts help and protection from inmate Saveriu to get her bearings. Upon his release, he contacts Melissa expecting to collect.

Melissa is an experienced, exemplary prison guard. But a dangerous spiral is set into motion when she transfers to a Corsican jail, where she accepts help and protection from inmate Saveriu to get her bearings. Upon his release, he contacts Melissa expecting to collect.