The young female president of a cosmetics company, An Mitsumi, was a hard-working and sharp, and was famous in the industry as a tall beauty. However, the face behind it treated the employee like a slave and had a devil-like side that controlled the mind with intense power harassment. One day, a male employee takes his own life. The older brother, who works for the same company that lost his real brother, vows revenge. - "I'll definitely make that arrogant woman apologize to the doge-sitting ..."