Cinder, Scarlet, Cress and the others have (foolishly) landed their ship in an alleyway in New Beijing to pick up supplies. They still have a long way to get to Luna, the lunar kingdom on the moon. Meanwhile, Lily is living with her father on a farm when one day, she encounters the odd group. Join them on their journey to defeat Queen Levana.

This story is set in a world where being proper is one of the most important qualities in a person. It is about Rapunzel's sister, Elissa who embarks on a quest to find her younger sister, Rapunzel. Along the way, she meets several interesting people that help her find her long lost sister.