Set during the Tang Dynasty of China, Can't Buy Me Love tells the story of the spoiled Third Princess of the Tang Emperor, Princess Chieu Yeung (Charmaine Sheh) , who is beautiful but very unreasonable, and, as such, no one wants to marry her. The Kam family is the largest gold manufacturer in Beijing, but because they are deceived, the business runs into troubles. The person-in-charge of goldsmith store Ting Loi Hei (Susanna Kwan) volunteered as their family 2nd son Gum Do Luk (Moses Chan) and 3rd son Gum Do Sau (Raymond Wong) are still single. She hopes that the marriage will solve their financial crisis. The brothers are close to each other and in order to save their family business, Do Luk agreed to the marriage. They did not expect the Princess to be so domineering and arrogant after arriving into their family.