Plot Outline: Intrepid inventor Royal Dog (Louis Koo) is part of the elite imperial bodyguard team tasked with protecting the inept Emperor (Liu Yiwei) and Empress (Sandra Ng). Unlike his brother Royal Tiger (Tong Dawei), however, Royal Dog can’t fight if his life depended on it. What he lacks in kung-fu prowess though, he makes up with wacky (untested) weaponry concocted in his workshop. When the Emperor decides to hold a competition to choose suitor for Princess Rainbow (Song Jia), Royal Dog becomes an unexpected top contender, much to the displeasure of his sassy girlfriend Faithful (Barbie Hsu). There’s nary time for romance though when there are so many people out to kill him and the Emperor, including a cross-dressing female assassin (Liu Yang), head eunuch Lord Unicorn (Fan Siu Wong), and even the Empress herself!
