Meera Parsons (Freída Pinto) works as a psychologist, she loves her husband and the only thing that takes away her peace of mind is the thought of cancer, since she is a survivor of this disease, she has a nice relationship with her husband Henry Parsons (Logan Marshall-Green) who built a house for the two of them although they want children in the future, on the other hand, Henry is an organized and extremely calculating man, he has a suspicious serenity and knows his wife very well, it is difficult that she can hide something from him without him realizing it.

Most of the film takes place in that beautiful house, with glass walls showing the arid desert landscape and a beautiful sunset. This house has several levels, an internal courtyard and a minimalist decor with touches of feng shui, the husband and wife spent a lot of time in their home, even the architect worked from home and I imagined that the environment would be important for the development of the film, being the environment a crucial element for the end.

One night while they were sleeping a group of hooded men entered their house, they were looking for something specific, it was not a common robbery, in the struggle two die and one is wounded being taken to a hospital to later die, the signs of motive did not fit and made Meera suspect that her husband was hiding something, because this secret was the motive of those men to enter their home, so she decides to search through her things and follow their trail, without having any idea of what she was going to find.

The house is so huge and was designed with secret rooms and doors to hide anything without anyone suspecting. In the end, this cold and calculating man loses control and steadies himself, manipulating his wife in order to make her his accomplice.