The drama is told in three separate folklore stories about love, lust, vanity, greed and selfishness. {Changing Pins} - Male and female fraternal twins fall in love with different men with the same appearance. The older male twin has an homosexual affair with a Prince of the Liao Kingdom, while the female twin falls in love with a poor scholar. {Judge Lu} - A poor scholar has an affair with a courtesan that resembles his wife. {Chasing Fish} - A scholar becomes the object of affection to a fish spirit and human girl with the face.
Interior Designer Moon Sing Hong purchases a flat in anticipation of marrying his longtime girlfriend who is expected to be returning home soon after studying abroad. Without his knowledge or permission his older sister rents out his flat to popular Cantonese opera singer Kan Kit. Unable to break the rental lease, Sing Hong uses all kinds of tactics to try to make Kan Kit move out but her manager Lin Sau fong helps her stand firm. When Sing Hong's best friend and business partner Tin Hak kan, meets Kit he develops an instant attraction to her and ask Sing Hong to help him pursue Kit. In order to help his friend with love Sing Hong gets close to Kit to find out about her interests. The two soon work out their differences and become friends. However their typical life is turned upside down when Kit gets into a car accident and finds her biological mother, while Sing Hong finds out his longtime girlfriend has been living in Hong Kong all along with another man.