A story of friendship between a young convict who is forced to work in a retirement home and a group of crazy old people. Together they organize their escape.

The Puig family has seven children. And today is the wedding of the youngest: Jacques. It's March 1978 in a church in a suburb of Nantes. The father isn't attending the wedding; he's been banished from the family. Jacques is marrying Martine, a young woman who lives in the same neighborhood. It's a love match. But can love heal the wounds of childhood?