A CIA agent who was secretly appointed to Japan to investigate an organization under the pseudonym Yazawa Kazu was asked for help by a strange injured man one morning, and the man revealed his identity on the spot.
After much hesitation, Yazawa temporarily rescued the man who was being hunted. After the man's confession and private investigation with his companions, it turned out that this man was once a member of the mysterious organization...
What seems like a complete showdown actually hides countless secrets. Several close calls, the unexplained death of a fellow investigator, and the man's strange behavior all made Yazawa doubt his original decision. What is the purpose of his fake surrender? Is there any necessary connection between this series of events and him...