Convinced that his subtenant is a spy and an enemy of the state, Ilija Čvorović falls into deep paranoia which leads to absurd and destructive chain of events.

Till recently a University professor, a bohemian writer, a member of Belgrade's intellectual circles and a passionate opponent of the Milosevic's regime meets the man, unknown to him, but who knows every tiny detail of his life. Man tells him a story and plot unfolds unimaginably.