At Aether Girls Academy, there are numerous reports of female students who had disappeared from the school premises, only for them to return next day. However, the girls appeared to have fallen into catatonic depression, unresponsive and emotionally detached to the world. The school hired world-wide professionals to help the girls, but they could not find the underlying causes of their conditions. With no other person to cure them, the school decided to enlist the help from the Pokemon G-Men. One of the Pokemon G-Men's top agents, Ash Ketchum, is ordered to infiltrate the academy to investigate the cause of the girls' conditions, but he never expected to be dress up as one of the students! And not only that he is surrounded by beautiful, talented girls, but he has to hide his identity as a man! And one of them seems to be interested in him?