A modern boy time-traveled to Song Dynasty, and was involved the story of Pan Jinlian, the famous Chinese novel character who married to Wu Dalang, a short and ugly man, while Pan Jinlian is renowned for her beauty. Pan Jinlian has an extramarital affair with Ximen Qing. Pan and Ximen murdered Dalang. Wu Song, Dalang's younger brother, investigates and discovers the truth, then killed Ximen.
