The story centers around a young girl in China, Fei Fei (Cathy Ang ) whose mother loved to tell her stories of a Mythical Moon Goddess named Chang'e (Phillipa Soo) who pines for her one true love Houyi. I re-watched the very beginning when the myth is explained because I thought maybe I’d missed something as I don't understand why she took two immortality pills,one meant for Houyi;