Vitamin X Evolution Plus

Seitei Gakuen is an elite private academy in Tokyo that teaches every level from kindergarten through college. Minami Yuuri is entering her second year on staff, moving from middle school to the high school grammar assignment she has long wanted. She is placed in Class X — a group of seniors so notoriously difficult that every previous teacher either retired or required medical treatment for stress. She has to find a way to reach them before university entrance exams arrive.