At the funeral of his son Marko and associates in Tropojë, Albanian mafia head Murad Hoxha vows to seek vengeance on his son's killer. Travelling to Paris with his men, he interrogates and tortures former intelligence agent Jean-Claude Pitrel, whose business card was found at the scene of Marko's death, but finds no information. He then bribes a corrupt police official for Pitrel's files and deduces that Pitrel's old friend Bryan Mills was responsible and is in Istanbul.