Dr. Nicomedes Gutiérrez carefully points out to the last detail everything that happens in his life. Doctor in a small village, he is in love with the village teacher, but, before getting married, he decides to treat himself to having his last fling.

Rosario, Tirana, actress of the late eighteenth century, enjoys the protection of the Duke of Fornells, Chief Justice of the Kingdom, which paves for the actress the way to fame on stage at the Prince theater. The secret love of Rosario, the Earl of San Esteban dies in a duel with Fornells and its position is occupied by the bullfighter Costillares.

Juan does not have a cent but lives beautifully. His nights of revelry and cabaret are famous in the night city environments. As heir to his old and very rich uncle Don Patricio, lives subsidized by creditors on account of his future inheritance. But John keeps a terrible secret: he has long been disinherited. When a telegram arrives announcing the death of the uncle, Juan returns to the family home in the Costa Brava. There he meets Anna, a wonderful woman who is the current heir to the family fortune.