On Bayside's 40th anniversary, Rachel is running for Prom Queen and Bobby is running for Prom King. But everyone's plans are soon sidetracked when a wealthy industrialist and former alumni from Bayside, named Mr. McMillian, arrives when he decides to buy the school from the school board with the intention to demolish Bayside, meaning that the gang will be broken up and sent to other schools... including the hated Valley High.
—Anonymous