RBD-924 new slave castle 6

Haruka, Naomi, and Yukino attend Ojosama University. - At first glance, the three seem to be friends, but Haruka, the daughter of an electronics manufacturer's president, Naomi, the managing director's daughter, and Yukino, the daughter of the president of a subcontracting company, have an invisible school caste. - Meanwhile, Yukino becomes engaged to Haruka's older brother, Junya. - From then on, everything started to revolve around Yukino, and Haruka, who had been an absolute presence up until then, was not amused...