Norie's husband was spending lonely days on a long overseas business trip. She had an affair with Ogawa six months ago when her subordinate Ogawa came to deliver her husband's forgotten items. Soon after, when Udatsu's unsuccessful Ogawa gets a promotion in her company, she assumes that Norie is her boss, and she tells Hirose, her boss in the same faction, about her. Hirose takes Tanaka, a regular employee, because he wants to help.
