Paris 1900. Sharing a house in the Bohemian District are Roberto, a fledgling Musician, who is composing an Opera with his friend the poet Victor Duval; and the beautiful Cossette, daughter of a retired tenor, who goes up and down the stairs, taking advantage of Roberto's music to train her voice. The young bohemian musician does not know Cosette, but hears her sing daily. Instead, she's in love with Roberto and follows his steps as a composer.

The unstoppable ambition of a young lover of the bullrings and the support of her sister and a friend, will enable him to become a great figure of bullfighting, overcoming the various barriers that every torero finds when entering the world of bullfighting .... Pedrin, the son of a newscaster, decides to be a bullfighter and, after the death of a partner, struggles to succeed in the bullrings.

An Andalusian woman travels to Buenos Aires, pretends to be a man and travels as a stowaway.