"It's the summer before her first year of college, and all Cassandra Hughes wants to do is spend it with her best friend Aspen. But after a perfect day goes sour, the two girls find themselves transported to the fantasy world of Seraphinity with the help of a magical golden locket. Here Cass is no longer invisible - she's been gifted with the most hated magic of all, and has a strange connection with an evil kingdom. Traveling to the kingdom is the only shot she has at getting home, and figuring out why she's fated to someday make a contract with a mysterious man.
But as Cass learns more about the kingdom and its evil king, she starts to realize that friends can be found in the most surprising of places."