Nana, the company president's secretary, is an untouchable ice queen whom everyone avoids at work. Always maintaining a flawless demeanor, she coldly rejects male employees, looking down on them like a dominatrix—yet she can't hide her inner desires, engaging in bold acts in elevators and meeting rooms. But her arrogance finally backfires when a fed-up, desperate employee snaps, putting Nana in a dangerous situation.