The reappearance of notorious criminal Paul Sanchez becomes an obsession for a young police officer who will do anything to catch him.

Indochina, 1945. While the French are harassed by both the Japanese army and the Vietnamese rebels, private Robert Tassen, driven by the memory of a tragedy of which he is the only survivor, embarks on the search for the mysterious and cruel Võ Bình Yên, one of the leaders of the insurrection.