The crossed destinies of a boy and a young woman on the eve of the German invasion of Belgium in 1940.

Berre is an unworldly and shy young man, passionate about sound and tones and everything related to them, such as the new technology that is invading living rooms: the radio. Through the intercession of his aunt Gabby and uncle André (who is a servant at the National Radio in Brussels), he is allowed an internship in the state-of-the-art radio studios of the Flagey building. It will be a kick-start because when the resident sound engineer drops out, Berre is instantly promoted to ‘foley man’ and this nerd-avant-la-lettre gets to create his uni- que sounds for the radio plays that go live on air. Berre proves to be a great talent.