Cave plot
"Go deeper"
The three friends Charlotte, Adrian and Viktor met during their military service with the Norwegian 'Telemark Battalion' in Afghanistan between 2010 and 2012. Adrian and Charlotte became a couple and still work for the army. They are all interested in extreme sports and physical challenges and have been planning a descent into an unexplored cave deep in the mountains for a long time. A few years earlier, two foreign divers drowned while exploring part of the same cave. One of the divers was never found and the cave was closed to the public. The three friends defy fate and begin their journey with no backup.