Hong Kong rich son Li Zexing (Stephen Chow is acted the role of) in Hawaii to study university, academic failure, but spend money, dominate the campus.
One day, Star boy hitches a mistress of the gangster boss, and is therefore assassinated by the gangster, is blown to pieces. Star child father (Wu Mengda is acted the role of) begged ginger professor (Tsui Jinjiang is acted the role of) will star child body artificial recovery, professor will be revived, star child's body there are many problems, but also can change a lot of daily necessities form.
The gang boss learned that after the resurrection of the star boy, he also made his men to kill the star boy, the chip entered the war program, so that its power is very powerful. At the time of crisis, the professor will be newly developed invincible chip into the star child's body, Star child start the chip, use a variety of forms against the iron Jia Wei dragon, and finally become a super microwave oven, melting the iron Jia Wei Dragon, Star child finally won the victory, but also won the love of the female classmate bug (Gigi Leung is the role of)