Professor Philip (Robin Williams) is obsessed with research like an addict who is addicted to drugs. He is busy all day long for research, and has even missed his two wedding ceremonies.Now that the bell of the third wedding has come outside the door, Philip's research has made a major breakthrough. Without any surprise, he missed the wedding again, leaving his fiancée Sarah (Marcia Gay Harden) waiting in the church with complaints.Philip looked at the new invention he called "Flying Magical Weapon" - a green gel-like substance that can overcome gravity. Just apply it to any object and that object will rise into the air.However, this substance also has an elusive property, and you will tease the person who uses it at any time.In order to recover his fiancée who was angry and save the school that was about to be closed, Professor Philip applied the flying magic weapon to the sneakers of the school basketball players, and the team won a great victory.However, at the same time, it also attracted the covetousness of the flying magic weapon by those with ulterior motives...