After the death of the last survivor of a multiple murder, which remained in a coma, a journalist is asked to make an infographic about the case. Her personal involvement with the event will give clues to unexpected connections that shed new research data.

The old archaeologist Santiago Sanahuja (José María Blanco) takes half life investigating the veracity of the existence of a treasure, booty won the game by Giacomo Casanova. The archaeologist dies shortly before he could make peace with his son James (Nacho Fresneda), who takes time without speaking. The couple archaeologist, Dominique (Chantal Aimée), and the track of an opera written by a pupil of Mozart and Casanova himself, leading to Jaime to the treasure hunt that his father had wanted to find. He will be joined in this adventure Maiana teenage daughter (Anna Castillo) and Dominique. To further complicate things, appear on their way to ensure an attractive young Giacomo Casanova to be none, and that will be totally captivated Maiana.

She wanted to be rich, to have lovers, to go to Barcelona: but Montserrateta had to make do with living in a village in the Pyrenees, with her boyfriend, and milking cows on her parents' farm, until one day, she finds a lottery ticket.

11-year-old Nicolas lives with his mother in a seaside housing estate. The only place that ever sees any activity is the hospital. It is there that all the boys from the village are forced to undergo strange medical trials that attempt to disrupt the phases of evolution.

A mysterious epidemic spreads across the planet. Humanity develops an irrational fear of open spaces that causes instant death. Soon, the world population is trapped inside buildings. As Barcelona descends into chaos, Marc sets off on a quest to find Julia, his missing girlfriend, without ever going outside.