A magical continent, the Yunling Continent, has an old dream Royal Academy. There is the president of the society who has been reincarnated as a demon soul, the vice-president with a family engagement, a naturally silly secretary with a cheerful personality, and a brother-sister relationship, and students with different personalities. But everything will happen on this continent. The student union seems to be protecting the tranquility of the academy, but in fact it has a terrifying identity...