![F.R.E.D.I.](https://image.tmdb.org/t/p/w185/ayJCf4MI00lO55hOXVaKGVotEDX.jpg)
Dee, the detective serving Chinese empress Wu Zetian, is called upon to investigate a series of strange events in Loyang, including the appearance of mysterious warriors wearing Chiyou ghost masks, foxes that speak human language and the pillar sculptures in the palace coming alive.