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.简介非常简单，可它的名字却显露着不简单，不过具体的使用功效，还得等具(jù )体使用(yòng )时(shí )去慢(màn )慢琢磨。