Elena & Mario have a daughter who suffers from a serious illness. In order to survive, she will need a transplant from a genetically compatible sibling. After a number of unsuccessful pregnancies, Elena is expecting again. This time, everything is going well;  but loneliness, and the fear of losing her husband's love will push Elena deep into the abyss.

Suddenly, the Night

Northern Spain, October 1944. Several groups of guerrilla fighters, former Republican soldiers exiled in France after the end of the Spanish Civil War, infiltrate the country in order to provoke a popular uprising against General Franco's dictatorship.