​Meet Shimohei Joutarou, the new employee at a school with a mysterious secret. Despite the school year not yet beginning, Joutarou stumbles upon the secret of Mitsuki and Minami. As he delves into this mystery, he learns about Mahiru, the younger sister of a teacher named Kuji Hinako, and her sudden academic improvement. Joutarou soon uncovers evidence of Hinako’s secret manipulations. Now, it’s up to him to guide and reform these rule-breaking students. Join Joutarou on an exhilarating journey as he navigates the complexities of their hidden world, and witnesses the awakening of these students’ true potential. Will he succeed in his mission to rehabilitate them? Find out in this captivating hentai episode.​