After a serious accident in a closed cave only one person survives

　　葛娜莎（桑德拉·科维洛尼 Sandra Corveloni 饰）有着一段失败的婚姻，如今独自抚养着两个孩子。一天，她被医生诊断患了脑动脉瘤，这也就意味着，不