A chave perdida

In the archives of Museu de Lisboa – Palácio Pimenta, a group of young historians finds traces of a legendary object that disappeared centuries ago: the Chave da Liberdade. The mystery stems from a tradition that credits D. João IV with the secret handing over of this key to the people of Lisbon, as a symbol of trust and unity after the Restauração da Independência in 1640. Between investigation and historical imagination, the audience follows the search for an artefact that seemed lost forever.