An Mitsumi, the young female president of a cosmetics company, was well-known in the industry as a tall and beautiful woman. However, the face behind it treated the employee like a guy, and had a side like a devil who controlled the mind with intense power harassment. One day, a male employee dies himself. An older brother who works for the same company who lost his younger brother vows revenge. "I'll definitely make that arrogant woman apologize to Dogeza ..."