A chronicle of the Mexican oil expropriation in 1938 through the eyes of President Lazaro Cardenas and journalist Alberto Miranda.

It features 'Martin', a talented retired Venezuelan pianist who lives in Tuito, and who one day, unexpectedly meets 'Mariana', the youngest daughter of his best friend 'Pedro'. And without thinking, a great love story begins to be born between them. Everything would be normal if it weren't for one small detail: 'Martín' is 42 years older than 'Mariana', so both will have to face the vicissitudes that a relationship like theirs entails...