在暗礁狂鲨的深渊中，潜伏着无尽的恐惧与未知的挑战。绮梦仙缘

　　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.