Three brothers: Enzo, Cico, Stefano. Enzo is a very poor musician, Cico suffers from a sort of strange autism. Stefano is "normal", obsessed by excessive sens of responsibility. The father left them when they were very young. The mother just died. She left the children a good inheritance to be divided into three equal parts under one condition: Enzo and Stefano will take care of their unlucky brother Cico.