With Karasuma's help, E Class attends Kunugigaoka's graduation ceremony, where Nagisa learns that Koro-sensei had helped his parents get back together. When the mass media show up to try and interview the E Class about the assassination, Gakushu and the rest of A Class help them leave safely. As time passes and the E Class system is abolished, the students use their reward money to purchase the rights to the E Class campus mountain. Seven years later, several students get together to tidy up the campus building and discuss what everyone has been up to over the years. Meanwhile, Nagisa begins working as a trainee teacher at a delinquent high school, using the skills he had learned from Koro-sensei to set his class straight.