Long ago, the architect Stuart Pedrell told his family that he was going to the South Seas. However, his daughter Yes has recently received a postcard from her father that comes from a far less exotic place: L`Hospitalet. Carvalho goes to Bellvitge in order to find Yes` father and to discover why he lied to his family. Pedrell never went indeed to the South Seas. He took refuge in Bellvitge where he was murdered.