A man is looking for a solution into a mathematical problem that is written on a small piece of paper.

At the time of the Greek junta, in an isolated army camp, a lieutenant forces a soldier to teach him the tango in order to ask the wife of his Colonel to dance with him.

A story that takes place in an empty Athens in August, during a 12-hour period, from 6 p.m to 6 a.m. Three friends, Phevos, Andreas and Savvas, stay up all night walking around the streets of Exarchia, for what is their last night before they leave Athens for good and move to Berlin, just like they had agreed one year ago. During the evening, however, hidden aspects of their personalities are gradually revealed and they will face the most violent manifestation of power which will change their plans forever.

Mariama, an asylum-seeker from Senegal, has just turned 18. Stella, at first glance a withdrawn woman in her 40s, has recently decided to break free from the clutches of addiction and to give her life a fresh start. In their attempt at finding their place in a world where nothing comes for free, the two women meet and form an unexpectedly strong bond.