My family has a single lineage. My mother died in childbirth after giving birth to me. Later I learned from the villagers that it was my grandfather who killed my mother and then committed suicide. My father came back with a calm expression, as if nothing had happened. From that time on, I knew that my life experience might not be that simple. Sure enough, when I was eighteen years old, my father arranged my in-laws' wedding to a dead person. After the dark wedding, the secrets surrounding the Xuanmen family gradually came to light!