While working alongside his long-time friend and colleague in building a hospital for the residents of a Buenos Aries shantytown, a troubled priest finds solace in a young, atheist social worker.
Buenos Aires, 1880. A journalist interviews Manuel Esteban Corvalán, one of the last living men who crossed the Andes in 1817 with José de San Martín, during the Argentinian and Chilean wars of independence, as one of his secretaries, when he was only 15 years old.
Sebastián is a locksmith who begins to have revelatory visions about his clients every time he touches their locks. This power complicates his life.
