A thirteen-year-old girl, Sam, goes to camp for the first time with her friend, May. May has been going to the camp for many years and looks forward to it every summer. Little do both girls know, but something is different about camp this year. After hearing a ghost story about a boy vanishing, counselors and other staff begin to disappear. Lives are in danger and it is up to May and Sam to figure out what is happening before it is too late.