In Kitakaruizawa, a human larger-than-life springs forth from the Kobayakawa Research Center in the middle of the night. That same human, in an instant of pain and agony, turns to dust and is swept away by a forceful gale across the landscape, a tremendous sight witnessed only by clan of truck drivers rushing down the late-night highway. The experiment of Doctor Kobayakawa ends in a disappointing failure, yet the elder brother of a young Akio makes the acquaintance of the Doctor, unmistakably a trap, one bearing the danger of a new experiment...