Imagine that you have only one hour to choose one single memory from your life " and everything else will be erased forever. What would you choose? 100 follows four individuals being guided through the void, as they struggle to decide: What is enough? What really matters? And what does it all mean? Journeys of self-discovery, spiritual revelation and compassion are played out as the world of the afterlife is woven together from the threads of what used to be their lives.