Ingrid and Martha were close friends in their youth, when they worked together at the same magazine. Ingrid went on to become an autofiction novelist while Martha became a war reporter, and they were separated by the circumstances of life. After years of being out of touch, they meet again in an extreme but strangely sweet situation.
Chloé returns after partying. Lázaro, on the other hand, begins his day. Both have different lives, they don't even know each other, but they have a common problem. How far does their freedom go? Behind The Door is a social criticism that tries to show the reality of many people who daily suffer the consequences of the lack of freedom in any of its forms.