Alone in post-World War II China American spy Tompkins must be cautious at all times. For reasons even he himself does not understand Tommy opts to buy a young Korean woman. Yunhee Kim quietly enters Tommy's life living with him in Hangkow China. But when Tommy's cover is blown Yunhee reveals herself to be a Korean intelligence agent. Together the two flee Hangkow and accept an even more dangerous assignment that will take them into Communist North Korea.</p>