A Chinese secret agent travels to Hong Kong to reclaim a dinosaur fossil but experiences hilarious incidents because of his incompetence.
An imperial agent gets ridiculed for his various inventions, until his supportive wife encourages him to attend a conference, which's actually a trap to kill all the doctors serving the emperor, where his crazy inventions come in handy.
Three brothers living with their father fib and play pranks to win parental approval for themselves and their romances.
