D7A is a week in the life of Simón, a sad and mysterious twenty-something-year-old from Santiago-Valparaiso who travels the streets of the city and delivers mail to the houses of people he knows. In his silent journey he looks for truth and lies that can sedate the pain that he carries over his shoulders. A dark and visceral odyssey of which he'll only escape through forgetfulness and hope.

A washed-up boxer finally gets his big break to prove himself worthy of the champion's gloves, but becomes a vessel of pure evil and a relentless instrument of destruction. Will he become Hell's next champion?