During a visit to friends, Sara begins having visions and is attacked by an unearthly creature in her friend's swimming pool; she soon discovers that anyone who comes into contact with the water is in

在访问冤家时期，萨拉末尾有幻觉，并被一个微妙的生物攻击在她的冤家的游泳池;她很快发现，任何接触到水的人都有风险，她自愿面对潜伏在深处的微妙而狠毒的生物