When the Mayan underworld comes claiming its people, it does so in a most peculiar way. A series of strange coincidences end up sending a young man and his friends on a trip; they thought it would make a great adventure. They find themselves isolated in the middle of the second-largest jungle in the world. They begin to enjoy what they thought was to be one of their greatest vacations ever. Then it all starts to unravel. The Mayans have more mysteries that the modern world suspects or would ever want to face. Slowly, in a series of strange happenings, the young friends begin to realize that this trip will turn out to be the greatest mistake of their lives.