After the end of World War II, a man comes back to his former fiancée and finds out that she is married to an older man.

Germán, an honest family man, sees how his whole world wobbles the night when, driving home, accidentally runs over two teenage girls. From that moment, Germán will have to do everything in his power to prevent his life from being destroyed forever.

Max, an angel in exile, walks around the United States to help humans. In a small town in Maine, he meets a young woman without a family named Sally. As she struggles to get custody of her younger brother, Max immediately believes that his new mission is to help Sally. But Jo, a strict angel, is sent to explain to his colleague that this is not exactly what is expected of him. Indeed, Max's mission is not to help Sally, but Karl, the manager of a small factory of Christmas decorations. His business is barely surviving because its traditional products do not meet the success of yesteryear. First bored, Max notices that Karl knows Sally ...