As paranormal incidents erupt across campus and three students mysteriously fall into comas, Yun Shu, who can see spirits, becomes the next target. Fu Yan, a mysterious exorcist, appears as a trainee teacher and uncovers the secret of Yun Shu's birth: he may be the missing heir of the Yun family, lost twenty years ago.
Forced to investigate together, the two discover that a century-old evil spirit is sealed beneath the campus. As their investigation deepens, Fu Yan learns that Yun Shu can not only see spirits, but also possesses the Yun family's long-lost Blood Talisman ability. Yun Shu's nightmares gradually reveal a shocking truth: his bond with Fu Yan runs far deeper than either imagined, and the events of twenty years ago are tied to the Yun family's massacre by a secret that must not be told...
Theme: From eyes that glimpse yin and yang and hands that touch forbidden things, a bond deeper than any curse is born.
