It’s summer in Budapest, high school student Abel is struggling to focus on his final exams, whilst coming to the realisation that he is hopelessly in love with his best friend Janka. The studious Janka has her own unrequited love with married history teacher Jakab—who had a previous confrontation with Abel’s conservative father. The tensions of a polarised society come unexpectedly to the surface when Abel’s history graduation exam turns into a national scandal.
On the eve of departure for the summer holiday with his wife Vera, Kristóf unexpectedly discovers black mold on the wall behind their closet. Overwhelmed with the situation and convinced it is caused by a water leak somewhere in the building, he begins knocking on his neighbours' doors in search of its origin. What seems like a simple maintenance issue soon spirals into a tragicomic housing revolution, forcing Kristóf to confront not only a crumbling apartment block but also the deeper cracks running through contemporary Hungarian society.
The amusing everyday life of a small, stereotypical Hungarian village focusing on a corrupt mayor, a bodybuilder priest, a hot bartender girl, a dumb police officer, and a womanizing football coach.
