The Black Lion Society, enraged over their territory being invaded, began capturing members or suspected individuals to investigate and destroy a prostitution ring, using "interrogation" as a pretext for pleasure conditioning. This time, their target is Nozomi, a student at a prestigious private girls' school. Nozomi had been making money by drugging lecherous older men, putting them to sleep, and stealing their belongings—but unaware that one of her targets was affiliated with the Black Lion Society, she ends up kidnapped and subjected to brutal torture. A powerful, intense narrative unfolds, testing her endurance and willpower under extreme humiliation and torment.