A formidable hitman is forced to testify against his former employer before the International Court of Justice in The Hague. Interpol is then responsible for escorting it to the Netherlands and hires the best bodyguard to carry out this mission. But it was not knowing that for years, the two men are opposed: now they are forced to join forces to try to survive the worst trials ... From England to The Hague, they will live a delirious adventure, a an infernal succession of attempted murder, chase to escape a dictator from Eastern Europe ready to do anything to eliminate them.