An elite high school had another face hid in the dark side. In return for sending sex salves to the collages, they received a lot of money as contributions. Those who trained sex slaves were disposable teachers (trainers) who could keep the secrets. They hired talented men as temporary teaches to train. If they found a promising person, they asked him his will and made him take a test. The test was to lecture those who were defined as problem students. However, lecture is merely nominal, and actually it was training for sex slaves. If he achieved a good result, he would get a qualification of teacher (trainer).

一所精英高中在黑暗面还有另一副面孔。作为向大学输送性奴的回报，他们收到了大量的捐款。那些训练性奴的人是可以保守秘密的临时教师（训练者）。他们聘请有才华的男性作为临时教师进行培训。如果他们发现有潜力的人，就会询问他的意愿并让他参加一个测试。这个测试是给那些被定义为问题学生授课。然而，授课仅仅是名义上的，实际上这是对性奴的训练。如果他取得好成绩，就会获得教师（训练者）的资格。