A jovem Sara, filha de Oliver e Julia, desaparece de repente. Dias se passam sem nenhuma notícia sobre a menina, até que a família recebe uma carta de alguém que diz ter sequestrado Sara e quer apenas uma coisa: falar com eles naquela mesma noite.
Joshua is a young filmmaker who moved to Madrid to fulfill a dream: shooting his first film. It has been proposed to document his experience in the capital with a camera that brings. However, to settle into his new apartment starts recording something else, when you listen to a violent neighbor who beats his wife and he suspects is hiding something very dark.
