罗克萨娜（卡蜜尔·罗饰）遇到了自由跳水世界冠军帕斯卡尔·戈蒂埃（索非昂·泽尔马尼饰），并坠入了爱河。帕斯卡尔引导罗克萨娜进入一项常在死亡边缘徘徊的刺激极限运动，她既是帕斯卡尔的情人，也是学子,门生,弟子,学员。从一场比赛到另一场比赛，在世界各地的潜水地点，罗克萨娜起始,开端,肇始,启始突破一个又一个极限，完全沉浸在挑战所带来的激情中…但终点又在何处呢？《无限制自由潜水》基于真实事件改编。

　　The 19 years old Thomas wakes up in a hospital after three years in a coma. He doesn't remember anything. The psychologist Anna tells him that his family has been murdered and that he is the only survivor of the massacre while his sister Laura is still missing.

　　一名腐败的警察为掩盖事故而采取极端措施。不料，他却在之后收到神秘目击者的种种威胁，他的日常,生存,生计,日子也随之失控。