Sugamo Prison, Japan, October 1951. Nicholai Hel has spent the last three years in solitary confinement for the murder of his mentor. A formidable assassin as well as a master of hoda korosu or 'naked kill', he has developed a supreme awareness of the presence of danger. Suddenly offered the chance of freedom, he feels it now as never before... Overseen by Haverford, his American spymaster he must go to Beijing and kill the Soviet Union's commissioner to China. In a landscape primed for war this is a suicide mission he has no choice but to accept.