The Hardy Boys are on a chilling mission! They've been sent out on a camping trip in the woods where children have suddenly disappeared. Every time a child disappears, the word "LOST" has materialised outside their tent... and they are never heard from again. The Hardy Boys think they've got things covered; they're ATAC agents after all. But when an "L" appears outside their own tent on their first night in the woods, things soon take a turn for the creepy.