Growing up on the moon, Xingyin is accustomed to solitude, unaware that she is being hidden from the feared Celestial Emperor who exiled her mother for stealing his elixir of immortality. But when Xingyin's magic flares and her existence is discovered, she is forced to flee her home, leaving her mother behind. This romantic duology which weaves ancient Chinese mythology into a sweeping adventure of immortals and magic, of loss and sacrifice. Inspired by the legend of Chang'e, the Chinese moon goddess.