The worries of adolescence are always wrapped in a sticky damp feeling. Shimura Shinpachi's secret is the seemingly undisciplined math teacher Sakata Gintoki on the podium. Maybe it is really wrong to fall in love with the teacher, but what can people do with their own hearts?
[You can read it even if you haven't read the original work. It basically has nothing to do with Gintama and 3z]
Purpose: Don't engage in teacher-student romance
