It's the chance of a lifetime. Twenty-eight people are offered a place on a unique program to heal their addictions. SIX days, SIX challenges, and sixty thousand dollars at the end of it. From all over the world, the participants travel to a monastery on a remote island in Greece to begin their challenges. There is just one clause - they must keep the program secret. Young mother Evie is desperate to beat her crushing gambling compulsion. American teenager Kara needs to kick her drug addiction and return to college. But the program is not what it seems and not everyone at the monastery is there for a cure. There are those who peer through the walls and wait: people with the darkest of desires.