Somewhere in the past an atomic bomb went off and the world was reduced to ashes. Shiro Ishio is a scientist who helped in the development of the bomb and is now trying to grasp the consequences of his act. He tries to understand its consequences: an anomaly and a mysterious girl. Confined to his routine in his laboratory, Ishio watches her through a monitor. A narrator reports on Shiro Ishio's diary that was found some 200 km from Okinawa, where a nuclear bomb would have exploded, leaving only the girl and a „anomaly“ alive. The film deals with the dilemma of the scientist of the ambition of science. What is predictable and what is unpredictable. A reflection on the question "Is there any relationship between science and virtue?“