Kaori, a professional thirty-something caught between her passion for an older married man and the indulgence of an energetic, but less-fulfilling, youthful suitor.
A scientific exploration in search of a new energy source unleashes a group of powerful demons who begin possessing human bodies and destroying civilization. Close friends Akira and Ryo wind up on different sides of this epic struggle. Akira’s inner strength allows him to maintain his identity and fight for good, but the weaker Ryo is completely overtaken by Satan himself.
A sendup of the stereotypical Japanese family: dad is a salaryman jerk, unable to relate to anyone; mom is a hopeless housewife; the older son is a moderate academic success; but the younger son is a rebellious goof-off for whom a tutor must be hired. The tutor, played by the prototypical bad boy actor Matsuda Yusaku, proceeds to blow the entire family apart.