All Might and Deku accept an invitation to go abroad to a floating and mobile manmade city, called 'I-Island', where they research quirks as well as hero supplemental items at the special 'I-Expo' convention that is currently being held on the island. During that time, suddenly, despite an iron wall of security surrounding the island, the system is breached by a villain, and the only ones able to stop him are the students of Class 1-A.

The Queen's Classroom is a live-action Japanese television drama about Maya Akutsu, a new teacher at Hanzaki Elementary School who strives for perfection and punishes her students in unorthodox manners. A 12 year old student, Kazumi Kanda, has been able to withstand her strange punishments so far but the other 23 students begin to fold under the pressure.

A South Korean remake of the same title, starring Go Hyun-jung in the lead role, was produced in 2013.