In the seaside town of Kinlough, three old friends are thrown together for the first time in years. Helen, Jo and Mush were part of an original group of six inseparable teenagers in the summer of 2003, with motherless, reckless Kala Lanann as their group’s white-hot center. Soon after that summer’s peak, Kala disappeared without a trace. Now it’s 15 years later. Helen has reluctantly returned to Ireland for her father’s wedding; Joe is a world-famous musician, newly back in town; and Mush has never left, too scared to venture beyond the counter of his mother’s café. But human remains have been discovered in the woods. Two more girls have gone missing. And as past and present begin to collide, the estranged friends are forced to confront their own complicity in the events that led to Kala’s disappearance.