Khaph Khêk is a Kuei-Jin in the Golden Courts based in Bangkok, in the Temple of the Laughing Rainbows. She can appear as a young girl or old woman with the help of a mask.

She has knowledge of travel between the middle kingdom and the spirit world, and assisted Elisabeth-Maria Holstein, Alastar Mac Caoileann and Tomáš Fiser in stopping Victor Hörtz.