Meika Nanba is a high-achieving executive who lives for her career. Arrogant and fiercely competitive, she treats her male subordinates with extreme coldness and hostility. However, beneath this power-harassing exterior lies a deep masochistic streak. When a timid employee accidentally discovers her secret, the tables are turned. Her dual identity as a dominant boss and a hidden masochist collapses as she is subjected to a revenge-fueled training session.