This is a story about a young detective and an experienced detective with different values, both in search for their professional integrity. Keigo is assigned to work with Umeki, a competent yet stubborn and trouble-making detective nearing his retirement. The drama features how the young detective builds up his career through his confrontation with Umeki and in self questioning over whether to extend sympathetic salvation to criminals or to punish them with hatred.

A drama about a rookie detective who teams up with a veteran detective and develops a good rapport while overcoming difficulties. Keigo starts his new post at a local police station where he partners up with Shoichi, a frigid, yet warm-hearted, detective on the verge of retirement. The drama features how the young detective builds up his career with the veteran and those who are connected with his cases.