Sonejiro sacrifices all comfort to devote himself to research. Young housewife Yachiyo is disappointed with her husband Kappei, who is more attracted to mountain climbing and another girl. When Yachiyo’s father is introduced to Sonejiro, good will turns evil, and all happiness is at stake.

Kekko Kamen, the fearless heroine who wears red boots, a red mask, and nothing else, she has an uncanny way of destroying her opponents by stunning them with her private parts and proceeding to kick their butts.