During the tribute season from Southern Tang, a fox demon suddenly begins killing people. To prevent a panic, the emperor secretly orders Wenren Jing, junior minister of the Court of Judicial Review, to investigate the matter thoroughly. As the investigation deepens, it unexpectedly leads to a mysterious woman. Her identity is uncertain, and her movements are even more inscrutable. To uncover her secrets, Wenren Jing has no choice but to approach her. He never expected her to draw him into one baffling case after another...
