Carlos is 50 years old. It has a cake with candles and seven friends to celebrate him. The police have one dead and seven suspected murder. All they have reasons to kill Carlos, and they all are... friends of the deceased.

A young auditor live peacefully in a residential block consisting of identical townhouses. However, a purely casual visit to the veterinarian on duty with his dog, causes a chain of lies under which the auditor notices the hidden face of all his daily life, starting with the true meaning of the silence of his wife .