January 1959, Soviet Union. In the icy Ural Mountains, a group of nine students sets out on a ski trek. Even though they all are well-experienced hike

背景设置在美国麻萨诸塞州鳕鱼角，女主角Jackie Quinones（Monica Raymund饰）是名美国国家海洋渔业局官员，她在当地沙滩上发现了一具尸体，后来尸体被证实是因鸦片类药物而受害，Jackie因而开始着迷于解决此谋杀案。