An expectant couple heads to a remote cabin to have a natural childbirth but comes under attack from a predato

Grace Sachs（Nicole Kidman饰）过着心目中理想的生活：Grace是位成功的心思治疗师，有着优秀的医生丈夫及在精英私立学校就读的儿子，而且她正预备出版一本两性议题书《You Should Have K