The plot of Monsters University is as follows:
James P. "Sully" Sullivan and his best friend, Michael "Mike" Wazowski, are accepted into Monsters University. They both want to join Roar Omega Roar (ROR), the top scaring fraternity, but they are rejected because they are not scary enough. They join Oozma Kappa (OK), a fraternity that is made up of misfits and outcasts. Sully and Mike become close friends and learn to work together. They also learn that scaring is not the most important thing in life; friendship and teamwork are more important.