Three renowned chocolatiers - Maribel Lieberman, Susumu Koyama and Mikkel Friis-Holm - take us through the process of craft chocolate-making all the way from the tree to the final chocolate piece. On their journey, each of them finds how important it is to know the roots of their primer material - the cacao bean, and how they can highly impact the lives of the people involved in the chocolate production chain.—Tanya Chuturkova