In the midst of the Qing Dynasty's bustling capital, a scholar's accidental discovery of a forgotten book leads to a quest that intertwines past and present, love and loss, as the lines between reality and fantasy blur....

In a world where demons and humans intertwine, Yáng Jiàn's love story with a human girl is tested by a demon's enchanted confession, leading to a tale of love, betrayal, and redemption....