The target could have been anyone, but he chooses a pure, serious woman in an adult schoolgirl role-play rather than a flashy gyaru type. After failing his entrance exams, struggling to find work, and missing his chance to marry, nothing in his life has ever gone right. Now past fifty and scraping along at rock bottom, he turns to a forbidden method: brainwashing a promising, studious woman and bending her to his will in hopes of completely reversing his miserable life. A story of unprecedented control and dependence begins.