布列塔尼小鎮珀霍吉黑克遭受暴風雨襲擊的那一晚,一名10歲男孩也失蹤了。當時照顧他的Julie和Erwan一直無法原諒自己,20年後,母校高中老師被謀殺,也劃開兩人舊日的傷口。While an unforgettable storm lashes the Breton town of Perros-Guirec, a 10-year-old boy goes missing. Supposedly taking care of him at the time, teenagers Julie and Erwan never get over his disappearance.