​Experience the revival of the hit series Discipline with this all-new original story! Set before the arrival of protagonist Hayami Takuro, this thrilling installment takes place at St. Alcadia Academy, where newly arrived boarding students Morimoto Leona and Otokawa Saori have dark desires for domination. Morimoto Leona craves to subjugate every person within the school, giving severe punishment to anyone deemed useless. Not even the teachers are spared from her wrath. Meanwhile, fellow boarders Yuuki, Ruri, and Maiko remain blissfully unaware as they become victims of the insatiable sexual desires of their male classmates. Get ready for an intense and seductive journey into the hidden depths of St. Alcadia Academy.​