Detective Surprenant, a veteran of major crimes in Montreal who took refuge in the Magdalen Islands, investigates the murder of a teenage girl with the help of his colleague Geneviève Savoie and inexperienced police officers, even giving up his vacation to resolve this sad story. However, he must deal with the arrogant chief inspector Sébastien Gingras, dispatched from Quebec City and with whom he has disagreements.

No-one wants to play football with Gaby now that she has breasts. Like every other year, the 13-year-old is spending the summer with her dad on a small island off the Canadian coast – and she is not about to pretend that she’s suddenly a different person.

To commemorate the passing of their beloved father, four brothers very much at odds congregate for one final week at their summer house in the Magdalen Islands. As they bid their final goodbyes, the four brothers revisit their past joys and hardships as each one of them struggles to give meaning to their very different lives.