Kawai, a fresh graduate from police academy, has had enough of the bad rap she has been getting as a member of the police force. However, before she could submit her letter of resignation, a new instructor gets assigned to her. Chief Fuji used to be a detective but got transferred for allegedly harassing one of her juniors. The pair heads off for patrol and Kawai soon witnesses Fuji's coping mechanisms and skill as a detective by capturing a burglar suspect on the first day.