Exposing the parental-paradox that it is possible, in the very same moment, to love your child to the horizon of the universe, while being apoplectically angry enough to want to send them there.
On the rugged coast of County Clare, Val Ahern's husband is found dead at the foot of a cliff the morning after a family party. The matriarch starts to dig into the family's secrets to find out who might be responsible.
A police detective returns to her hometown and becomes involved in a missing person case, which is linked to her traumatic past and the town's dark history.