简介：
After her sister's murder, Nic, her younger sister and two friends seek solace through a Pacific island kayaking adventure. Hours into the trip the women are stalked by a shark and must band together, face their fears and save each other一个人去看医生：“医生，我总是忘事，刚想说的话，张嘴就忘了。”医生：“什么时候开始的？”病人：“什么什么时候开始的？”