Class 3-E is gearing up for a school trip to Kyoto, and Koro-sensei is brimming with excitement alongside the students. Nagisa finds himself grouped with Kaede, Karma, Tomohito, Manami, and the popular Yukiko Kanzaki. Despite knowing they could use this chance to eliminate Koro-sensei, they find themselves enjoying his company. The trip takes a thrilling turn when a gang of troublemakers abducts the girls, adding more danger and excitement. To make matters worse, a skilled sniper known as Red Eye is on the prowl, aiming to take down Koro-sensei for the reward. Will the students trust their yellow octopus teacher to save the day amidst these increasing threats?