A shark bite spreads a virus across the globe, turning the world upside down. Deep below the ocean, a group of researchers race against time to find a cure. Something has infected the lab technicians and it's a race against time to reach the surface with an antidote before they are all killed by themselves and the sharks lurking inside the test pool and outside in the ocean. 　　译文(2): 鲨鱼咬伤会传播病毒到全球，把世界搞得天翻地覆。在海洋深处，一组研究人员争分夺秒地寻找解药。有什么东西感染了实验室的技术人员在他们被自己和潜伏在实验池内外的鲨鱼杀死之前赶在时间之前拿到解毒剂到达水面。