New Slave Castle 6

Haruka, Naomi, and Yukino attend the University of Young Ladies. At first glance, the three seemed to be close friends, but Haruka, the daughter of the president of an electronics manufacturer, Naomi, the daughter of the executive director, and Yukino, the daughter of the president of a subcontractor, had an invisible school caste. Meanwhile, Yukino gets engaged to Haruka's older brother Junya. Everything began to revolve around Yukino, and Haruka, who had been an absolute figure, was not interesting...