Synopsis: Taiwanese Heartthrob RICHIE REN and Hong Kong pop-singer/comedian MIRIAM YEUNG (Love Undercover) star in this costume comedy set in the 11th Century China. Amateur aromatherapist Kai (Ren) decides to try his luck buy answering the emperor's call to cure the princess' body odor problems. Given three months to come up with the ultimate treatment, Kai must find someone who is equally smelly as the princess, so that he may test the elixir. He soon finds the perfect lab rat in Heung (Yeung), a pungent smelling fishmonger. As the two of them roam the country to collect the rarest flowers for the elixir, they also draw closer to one another.