Azusa Yuki is the daughter of the president of an apparel brand and serves as an image model and advertising figure. - Her boyfriend, Masahiko, works as an employee of the same brand, but was originally an employee of the Yuki family. - A love affair of different social status...Masahiko has a hard time asking Azusa's father, to whom he is deeply indebted, for forgiveness. - Meanwhile, Masahiko's twin brother, Tatsuhiko, was chased out of the Yuki family for trying to assault Azusa. - Tatsuhiko appears for the first time in several years and replaces his twin brother. - ...All to take revenge.