故事发生在90年代的小城市。云荞（马思纯饰）想要“活成一部电影”；李麦（钟楚曦饰）有看得见希望的未来；吴风（黄景瑜）也要在平凡的日子里背水一战。每个人都有着对未来的憧憬，带着憧憬开始了异乡漂泊之路，可是未来真的会如他们所愿吗？
A reporter, cameraman, and some petty thieves are stranded in a boat out on the ocean. The only thing that stands between them and their lives is a 50-foot prehistoric megalodon shark. They must all pull together to survive.
