Alex, whose singing career can't manage to succeed, accepts a strange job : to make a pensionner choir sing nursery rhymes. She finds out a bunch of out of control old people who dream of singing rock and roll music ! Her mission will be more complicated than expected...

It is about two young step-siblings spending the weekend with their parents in a lodge in a remote forest who accidentally film two bumbling criminals in the middle of a robbery.

该故事由纪尧姆·雷努森和克莱门特·佩尼编剧（曾在安格尔的欧洲第一电影节上获得第一部故事片最佳编剧奖），围绕着塞缪尔展开，在最近的一场悲剧之后，塞缪尔离开了意大利阿尔卑斯山的小木屋，这是希望穿越意大利和法国边境的移民的通道。Samuel被住在他村子里的人的愤怒弄得不知所措，他们在山上组织狩猎来追踪移民。一天晚上，他遇到了逃离战乱国家前往法国的切赫。面对她的痛苦，Samuel决定帮助她渡过难关，并告诉自己只需要几个小时。