Each person visits the urology department of a certain hospital in Tokyo to consult about various symptoms and worries. In descending order of the number of male patients, the reasons for consultation are 1. Impotence, 2. Premature ejaculation, and 3. Small genitals. There are some symptoms that cannot be improved, but all the male patients who visit come for treatment seriously. However, the "angels in white" nurses who work there are unexpectedly calm and cruel and deal with it as a job.
