Ko Hye Rim is a famous fortune-teller. She is known as "Madame Antoine" and insists that she is spiritually connected to Marie Antoinette, but that part is a lie. She can see through people and read their minds using "cold reading" as a technique (a set of techniques used by mentalists, psychics, fortune-tellers, mediums and illusionists to imply that the reader knows much more about the person than the reader actually does). She dreams of having love in a romantic film. Hye Rim then takes part in a psychological test project conducted by psychotherapist Choi Soo Hyun . His goal is to prove that true love does not exist. Coincidentally, the name for his psychological treatment center is Madame Antoine.