"Greetings from the other world!" declares Maxwell Broadbent on the videotape he left with his three sons before disappearing along with a collection of rare art, jewelry and artifacts. A legendary treasure hunter, Broadbent decided to bury himself alive in an ancient tomb, but did not indicate its location. If sons want to receive a fabulous inheritance, they must find their father's grave. So, half a billion dollars is at stake - this is the amount the collection is valued at. But one of the exhibits can bring truly untold wealth to the owner - the so-called Mayan Codex, a manuscript that describes medicines for deadly diseases. The brothers set off on a long journey alone, unaware that someone else wants to get their hands on Broadbent's collection. The race in the jungles of Central America begins...