A new doctor, Koonami Tagami, arrives at the Tokyo Metropolitan Odaiba Bayside Medical Center. Dressed in a neat and cute outfit, she is so beautiful that people passing by turn their heads. She walks briskly through the hospital, causing a stir, and arrives at the neurosurgery staff room.

A few weeks have passed since rookie doctor Koonami Tagami, a former delinquent, arrived at the Tokyo Metropolitan Odaiba Bayside Medical Center. Takayama, the administrative director, and others scold Koonami for completely ignoring the hospital rules, but she simply replies, "Sorry," showing no remorse whatsoever.