A clear river runs between the Hou and Zhou families, who live on its eastern and western banks. Both are renowned mystical families, versed in reading the land's energy and feng shui, and skilled at suppressing evil spirits.
Hou Shian, the eldest son of the Hou family, and Zhou Sui Ning, the youngest daughter of the Zhou family, meet by chance. They fall for each other at first sight, and affection quietly takes root. But when they learn each other's identities, they realize they are not meant to be together. Both struggle to suppress their love, not daring to cross the line even by an inch.
After accidentally learning of an event from the lives of the Hou and Zhou ancestors a hundred years ago, can Shian and Sui Ning overcome everyone's objections and be together?...