Kou, a boy, visits Hakone to cure a special illness.
He arrives at a remote clinic.
Despite the spacious clinic with a swimming pool and other facilities, a female doctor lives there alone.
Her name is Babel. The female doctor diagnoses that Kou's treatment requires contact with the seductive opposite sex.
This is the story of a daily medical examination between an innocent boy and a bewitching female doctor, which can never be told to others.
