Sergio and his family work in an estate in Argentina’s northern region. When their employers aren't home, they occupy the main house and emulate the life of the owners. Then Pia, the eldest daughter of the owner, arrives at the estate with the intention of staying a few days until her father’s marriage...

In a remote valley in northern Argentina, the local herb of love, Muña Muña, is in bloom. Olga, a 60-year-old nurse, is preparing to say goodbye to her only son, who is about to leave the country, when she meets Stefano, a young French tourist. Their unexpected connection stirs a desire she thought was long lost.