Yuzuki Ria has finally received a job offer from a major telecommunications company and has been working as a new graduate employee since spring. However, she has been assigned to work under Umeda, the manager of the company, who is rife with rumors of sexual harassment and power harassment. She doesn't want to quit her job because of a man like that. Yuzuki had thought she could just laugh it off and let it go, but she ends up sharing a room with Umeda on a three-day, two-night training trip...