The boys go on a chilling missionâcamping in the woods where children have suddenly begun to disappear. Every time a child disappears, the word "LOST" has appeared outside their tentâŚand they are never heard from again. The boys think theyâve got things covered; theyâre ATAC agents after all. But when an "L" appears outside their tent their first night in the woods, things take a turn for the creepy.