Born in 1992, Ku holds a BA in Finance from National Taiwan University and MA in Economics from the University of Edinburgh. She is the creator and owner of the fragrance brand Eau de parFang, for which she also serves as chief perfumer. Her vivid imagination and finely honed senses continue serving Ku well in both her literary and perfumery pursuits, the fruits of which include her most recent novel Phantasmic Perfume as well as several novel-inspired perfumes.